Timothy Vanderberg v. Petco Animal Supplies Stores , 906 F.3d 698 ( 2018 )


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  •                   United States Court of Appeals
    For the Eighth Circuit
    ___________________________
    No. 17-2580
    ___________________________
    Timothy Vanderberg
    lllllllllllllllllllllPlaintiff - Appellant
    v.
    Petco Animal Supplies Stores, Inc., doing business as Pet Food Warehouse, also
    known as Petco
    lllllllllllllllllllllDefendant - Appellee
    ____________
    Appeal from United States District Court
    for the Northern District of Iowa - Western Division
    ____________
    Submitted: June 13, 2018
    Filed: October 4, 2018
    ____________
    Before GRUENDER, ERICKSON, and GRASZ, Circuit Judges.
    ____________
    GRASZ, Circuit Judge.
    The rules governing litigation in federal courts ensure fair and orderly
    proceedings free from prejudicial surprises. All litigants must disclose the identity
    of any expert witnesses they plan to use and, for non-retained experts such as treating
    physicians, they must disclose the subject matter and a summary of the facts and
    opinions to which the expert is expected to testify (absent a contrary stipulation or
    court order). Fed. R. Civ. P. 26(a)(2). In this case, plaintiff Timothy Vanderberg
    relied upon statements by two treating physicians as expert opinions to show that his
    injuries were caused by a fall he suffered at a Petco store. Vanderberg, however, had
    failed to make any timely expert witness disclosures to Petco and never provided a
    summary of these physicians’ expected testimony. The district court1 excluded the
    undisclosed expert opinions under Fed. R. Civ. P. 37(c)(1). The court then granted
    summary judgment in favor of Petco because there was no other expert opinion
    evidence to establish causation, as is required by Iowa law. Vanderberg argues on
    appeal that the district court abused its discretion by excluding his treating
    physicians’ opinions and that the district court erred by granting summary judgment
    to Petco. We affirm.
    I. Background
    On June 7, 2015, Vanderberg, a truck driver employed by J.B. Hunt Transport,
    Inc., made a delivery to a Petco store in Sioux City, Iowa. He pulled a pallet of dog
    food out of his tractor-trailer using a hand-operated pallet jack. During this process,
    Vanderberg reached the edge of his trailer where a scissor lift should have been. The
    lift, however, had dropped down, causing the lift’s gate to flip up, which in turn
    tripped Vanderberg. As Vanderberg fell backwards onto the partially-lowered lift,
    he held onto the handle of the pallet jack, resulting in his shoulders being jolted.
    Vanderberg sought medical treatment for pain in his right knee, right foot, and
    both shoulders. He was prescribed physical therapy for his shoulder injuries.
    Vanderberg was subsequently diagnosed with injuries to his right knee and both
    shoulders, including rotator cuff tears in both shoulders. Several months later,
    Vanderberg also complained to a doctor about pain in his left knee.
    1
    The Honorable Leonard T. Strand, Chief Judge, United States District Court
    for the Northern District of Iowa.
    -2-
    Vanderberg sued Petco for negligence and premises liability in March of 2016.
    Pursuant to Fed. R. Civ. P. 26(f)(3), the parties agreed to a scheduling order and
    discovery plan (“the Plan”), which was approved by a magistrate judge. The Plan,
    which was later modified with court approval, dictated that Vanderberg’s expert
    witness disclosures were due on October 31, 2016, Petco’s expert disclosures were
    due on December 15, 2016, and Vanderberg’s rebuttal expert disclosures were due
    on January 16, 2017. All discovery was to be completed by February 17, 2017.
    In Vanderberg’s initial disclosures, he listed his medical provider, Fox Valley
    Orthopaedic Institute (“Fox Valley”), as a party likely to have discoverable
    information. In his answer to Petco’s interrogatory asking for information about
    treating doctors and the treatments provided, Vanderberg provided the names of Dr.
    Timothy Petsche and several other medical professionals at Fox Valley and stated:
    “See medical records for specific treatments and examinations.” Vanderberg then
    provided Petco with 573 pages of medical records from Fox Valley.
    The Fox Valley medical records included operative reports from when Dr.
    Petsche performed surgeries on Vanderberg’s right knee on August 7, 2015, right
    shoulder on March 16, 2016, and left shoulder on August 12, 2016. In these reports,
    Dr. Petsche recounted a brief summary of the incident at the Petco store before
    describing Vanderberg’s injuries and his treatments. The medical records also
    contained a letter authored by Dr. Petsche, addressed “To Whom It May Concern,”
    which discussed Vanderberg’s complaints of pain in his left knee. Dr. Petsche wrote:
    “It is my opinion that the right knee arthroscopy significantly exacerbated his left
    knee condition and therefore, further treatment of his left knee is medically necessary
    and related to the treatment of his right knee as well as the original injury.”
    Vanderberg did not designate any individuals as expert witnesses or provide
    any summaries of the facts and opinions to which such experts would testify. In
    -3-
    January 2017, after the deadlines for Vanderberg’s initial and rebuttal expert witness
    disclosures had passed, Petco’s counsel asked Vanderberg’s counsel about the failure
    to designate any experts. Vanderberg’s counsel sent a letter in response, stating in
    relevant part: “We do not have any retained experts on liability or damages. We
    expect the treating physicians and surgeons will testify as to their diagnosis[,]
    treatment, prognosis, functional impairment and future medical care for . . .
    Vanderberg.” The letter added, “If it is Petco’s position that treating physicians must
    be identified through expert witness certification, please advise and we can take the
    matter up with the court.” Petco’s counsel did not respond.
    On March 17, 2017, a month after discovery had closed, Petco filed a motion
    for summary judgment. Petco argued, among other things, that the district court
    should grant judgment in its favor because Vanderberg had not produced any expert
    medical opinion evidence, as is required by Iowa law, to show that his injuries were
    caused by his fall at the Petco store rather than some other preexisting (or subsequent)
    medical condition.
    Three days after Petco moved for summary judgment, Vanderberg produced
    for the first time two independent medical examination (“IME”) reports authored by
    a Dr. Nikhil Verma on behalf of the workers’ compensation carrier for Vanderberg’s
    employer. Dr. Verma’s IME reports opined that Vanderberg’s shoulder injuries were
    caused by the work injury, but that his right knee pain was not. Vanderberg’s counsel
    told Petco’s counsel when producing the reports that he had just received them from
    Vanderberg’s workers’ compensation attorney that same day.
    In his resistance to Petco’s summary judgment motion, Vanderberg relied on
    Dr. Petsche’s statements in his operative notes and on Dr. Verma’s IME reports in
    order to establish that there was a genuine dispute of material fact as to the causation
    of his injuries. Petco responded by asking the district court to sanction Vanderberg
    for failing to make any expert witness disclosures while relying on Dr. Petsche’s and
    -4-
    Dr. Verma’s statements to establish causation. Petco requested that expert testimony
    from those not disclosed as experts be excluded and asked for attorney fees for the
    time spent preparing the sanctions motion.
    The district court determined Vanderberg violated the disclosure requirement
    of Fed. R. Civ. P. 26(a)(2) and concluded that exclusion of the doctors’ statements
    was the appropriate sanction given that allowing the evidence to be used would
    almost certainly require a continuance of trial so they could be deposed and because
    there was no valid reason for Vanderberg’s failure to disclose. The district court
    specifically ordered that Vanderberg was “precluded from using Dr. Verma’s opinion
    testimony, reports or records to establish causation,” and that he was “also precluded
    from using Dr. Petsche’s opinion testimony to establish causation.” However, the
    district court did not grant Petco’s request for attorney fees, stating that Petco had
    failed to comply with the “meet and confer” requirement of Fed. R. Civ. P. 37(a)(1)
    and a similar local rule.
    Having excluded the physicians’ statements, the district court then granted
    summary judgment to Petco. It noted that causation of a plaintiff’s injuries is an
    essential element of both Vanderberg’s negligence and premises liability claims.
    Under Iowa law, in order to prove causation where there are multiple possible causes
    of an injury, a plaintiff must support an assertion of causation with expert opinion
    evidence. See, e.g., Anderson v. Bristol, Inc., 
    936 F. Supp. 2d 1039
    , 1067 (S.D. Iowa
    2013). The district court concluded there were multiple other possible causes for
    Vanderberg’s injuries (a prior right knee injury, degenerative joint disease, obesity)
    and thus expert opinion evidence was required. In the absence of the excluded
    statements from Dr. Petsche and Dr. Verma, Vanderberg had no expert opinion
    evidence to establish that his injuries were caused by the fall at the Petco store.
    Vanderberg timely appealed the sanction and grant of summary judgment.
    -5-
    II. Exclusion of Evidence
    On appeal, Vanderberg argues the district court abused its discretion by
    excluding the statements of Dr. Petsche.2 We review the district court’s exclusion
    sanction under an abuse of discretion standard. See Brooks v. Union Pac. R.R. Co.,
    
    620 F.3d 896
    , 899 (8th Cir. 2010).
    Federal Rule of Civil Procedure 26(a) requires litigants to make certain
    disclosures. Subsection (a)(2) governs the disclosure of witnesses that may be used
    to present expert testimony at trial, requiring that “a party must disclose to the other
    parties the identity of any witness it may use at trial to present” expert testimony.
    Fed. R. Civ. P. 26(a)(2)(A). The nature and extent of the required disclosure turns on
    whether or not the expert witness is “retained or specifically employed to provide
    expert testimony in the case.” Fed. R. Civ. P. 26(a)(2)(B). For such retained experts,
    a party must produce a detailed expert report, “[u]nless otherwise stipulated or
    ordered by the court.” 
    Id. The disclosure
    rule is less demanding for experts that are not specifically
    employed or retained for litigation, such as treating physicians. Absent stipulation
    of the parties or a court order, parties must disclose the identity of non-retained
    experts who may testify at trial and disclose “the subject matter on which the witness
    is expected to present” expert opinion testimony and “a summary of the facts and
    opinions to which the witness is expected to testify.” Fed. R. Civ. P. 26(a)(2)(C).
    2
    At oral argument, Vanderberg’s counsel conceded that the exclusion of Dr.
    Verma’s statements was not an abuse of discretion and so only the exclusion of Dr.
    Petsche’s statements is at issue.
    -6-
    The disclosure mandates in Rule 26 are given teeth by the threat of sanctions
    in Rule 37. See 8B Charles A. Wright, Arthur R. Miller et al., Federal Practice &
    Procedure § 2289.1 (3d ed. 2018). Rule 37(c)(1) provides that when a party fails to
    comply with the disclosure requirements in Rule 26(a), “the party is not allowed to
    use that information or witness to supply evidence on a motion, at a hearing, or at a
    trial, unless the failure was substantially justified or is harmless.” The advisory
    committee notes describe this as “a self-executing sanction for failure to make a
    disclosure required by Rule 26(a), without need for a motion” for sanctions. Fed. R.
    Civ. P. 37(c) advisory committee’s note to 1993 amendment. Rule 37(c)(1) further
    provides:
    In addition to or instead of this sanction, the court, on motion and after
    giving an opportunity to be heard:
    (A) may order payment of the reasonable expenses, including attorney’s
    fees, caused by the failure;
    (B) may inform the jury of the party’s failure; and
    (C) may impose other appropriate sanctions . . .
    Fed. R. Civ. P. 37(c)(1).
    In other words, if a party does not satisfy the expert disclosure requirements in
    Rule 26(a)(2), the undisclosed information or expert is excluded unless the failure
    was substantially justified or harmless. 
    Id. However, the
    district court may, on a
    party’s motion, impose an additional or alternative sanction.3 
    Id. 3 Courts
    have taken different approaches to harmonizing the text of the first and
    second sentences of Fed. R. Civ. P. 37(c)(1). See 8B Charles A. Wright, Arthur R.
    Miller et al., Federal Practice & Procedure § 2289.1 (3d ed. 2018). Some have
    concluded that district courts may impose another sanction “instead of” exclusion
    only where “the failure [to comply with Rule 26(a) or (e)] was substantially justified
    or is harmless,” while others have read the rule as allowing alternative (i.e. lesser)
    sanctions to exclusion for Rule 26(a) or (e) violations, upon a proper motion,
    -7-
    We agree with the district court that Vanderberg did not satisfy the disclosure
    requirements of Rule 26(a)(2). Vanderberg argues that his production of hundreds
    of pages of medical records, which included operative notes and a letter by Dr.
    Petsche, provided “ample notice to Petco that Dr. Petsche would express causation
    opinions.” He also points out that in discovery he disclosed Dr. Petsche as a treating
    physician and potential fact witness.
    These arguments, however, cannot change the fact that Vanderberg never
    disclosed Dr. Petsche or anyone else as a “witness it may use at trial to present”
    expert testimony. Fed. R. Civ. P. 26(a)(2)(A). Nor did his production of medical
    records constitute a disclosure stating “the subject matter on which [Dr. Petsche was]
    expected to present” expert testimony. Fed. R. Civ. P. 26(a)(2)(C)(i). While the
    records contained facts and opinions, they did not disclose what facts and what
    regardless of whether “the failure was substantially justified or is harmless.”
    Compare U.S. ex rel. Tennessee Valley Auth. v. 1.72 Acres of Land In Tennessee, 
    821 F.3d 742
    , 752 (6th Cir. 2016) (“Federal Rule of Civil Procedure 37(c)(1) . . .
    mandates that a trial court punish a party for discovery violations in connection with
    Rule 26 unless the violation was harmless or is substantially justified.” (quoting
    Roberts ex rel. Johnson v. Galen of Virginia, Inc., 
    325 F.3d 776
    , 782 (6th Cir.2003)));
    Poulis-Minott v. Smith, 
    388 F.3d 354
    , 358 (1st Cir. 2004) (similar); and Finley v.
    Marathon Oil Co., 
    75 F.3d 1225
    , 1230 (7th Cir. 1996) (similar) with Design Strategy,
    Inc. v. Davis, 
    469 F.3d 284
    , 297–98 (2d Cir. 2006) (stating that “‘preclusion is [not]
    mandatory’ under Rule 37(c)(1) [even where] ‘the trial court finds that there is no
    substantial justification and the failure to disclose is not harmless.’”). This Court has
    not specifically addressed this question, but has stated that sanctions under Rule
    37(c)(1) are not “mandatory” because district courts may find that the failure to
    comply with Rule 26(a) was substantially justified or harmless (without addressing
    whether exclusion is mandatory when the failure to comply is neither substantially
    justified or harmless). Davis v. U.S. Bancorp, 
    383 F.3d 761
    , 765 (8th Cir. 2004).
    Because we would reach the same conclusion under either approach, we need not
    decide which approach is proper.
    -8-
    opinions would be provided by what witnesses. Nor can the hundreds of pages of
    medical records reasonably be called a “summary.”
    Additionally, Vanderberg’s letter to Petco stating that he expected non-retained
    physicians and surgeons to testify on various issues (not specifically including
    causation) does not save his claim. His request that, “[i]f it is Petco’s position that
    treating physicians must be identified through expert witness certification, please
    advise,” is of no avail. As the district court stated, “[i]n essence, Vanderberg’s
    counsel asked Petco if the Rules of Procedure regarding expert disclosures mean what
    they say.” Moreover, this letter did not satisfy the specific requirements of Rule
    26(a)(2) and was sent nearly three months after Vanderberg’s initial deadline to
    disclose expert witnesses had passed. See Wegener v. Johnson, 
    527 F.3d 687
    , 692
    (8th Cir. 2008) (“[F]ailure to disclose in a timely manner is equivalent to failure to
    disclose.” (quoting Trost v. Trek Bicycle Corp., 
    162 F.3d 1004
    , 1008 (8th Cir.1998))).
    Rule 37(c)(1) prescribed the sanction for Vanderberg’s failure to comply with
    Rule 26(a)(2). Unless his failure to disclose Dr. Petsche as an expert witness was
    “substantially justified” or “harmless,” Vanderberg was “not allowed to use [his
    statements and opinions] to supply evidence” on Petco’s summary judgment motion
    or at trial. Fed. R. Civ. P. 37(c)(1).
    The district court determined that Vanderberg’s failure to comply with Rule
    26(a)(2) was neither substantially justified or harmless, albeit without using those
    precise terms. We find no abuse of discretion in this conclusion. See Cripe v. Henkel
    Corp., 
    858 F.3d 1110
    , 1112 (7th Cir. 2017) (reviewing determination of substantial
    justification or harmlessness for abuse of discretion). While the record contains no
    hint of bad faith on the part of Vanderberg’s counsel, there is also no apparent
    justification. The district court noted that Vanderberg “did not provide a timely (or
    even untimely) Rule 26(a)(2)(C) disclosure for Dr. Petsche.” It also relied on the fact
    that Vanderberg did not even “offer[] a reason for [his] noncompliance.” The district
    -9-
    court’s conclusion that the failure to comply with Rule 26(a)(2) was not harmless is
    also well supported. The district court found that Petco was significantly prejudiced
    as it had already filed its motion for summary judgment and had not deposed Dr.
    Verma or Dr. Petsche. Allowing the evidence would almost certainly require a
    continuance of trial so that Petco could first have the opportunity to conduct
    depositions and potentially find rebuttal evidence. All of this would require
    additional expense to Petco. There was no abuse of discretion in the district court’s
    conclusion that Vanderberg’s failure to comply with Rule 26(a)(2) was neither
    substantially justified or harmless.
    We also reject any suggestion that Vanderberg’s failure to adhere to Rule
    26(a)(2) was harmless because Petco should have figured out that he would rely on
    his treating physicians to provide expert testimony on causation. The expert witness
    disclosure requirements would be rendered meaningless if a party could ignore them
    and then claim that the nondisclosure was harmless because the other party should
    have read between the lines. Moreover, parties such as Petco are entitled to presume
    that opposing parties will comply with the Rules of Civil Procedure and that experts
    will be properly disclosed in accordance with the rules. “Litigants should not have
    to guess who will offer expert testimony; they need knowledge to conduct their own
    discovery and proffer responsive experts. That’s why failure to comply with Rule
    26(a)(2)(A) leads to the exclusion of expert testimony by a witness not identified as
    an expert.” 
    Cripe, 858 F.3d at 1112
    .
    Vanderberg further argues the district court should have imposed a lesser
    sanction in lieu of the exclusion that led to summary judgment for Petco. It is true
    this Court has said, “the district court’s discretion to fashion a remedy or sanction for
    discovery violations under Rule 37 is not absolute,” but “narrows as the severity of
    the sanction or remedy it elects increases.” Doe v. Young, 
    664 F.3d 727
    , 734 (8th Cir.
    2011) (quoting 
    Wegener, 527 F.3d at 692
    ). Where the exclusion of evidence is
    tantamount to dismissal, a district court may need to first consider the possibility of
    -10-
    lesser sanctions.4 See Heartland Bank v. Heartland Home Fin., Inc., 
    335 F.3d 810
    ,
    817 (8th Cir. 2003).
    Vanderberg, however, did not avail himself of the opportunity to seek a lesser
    sanction. The text of Rule 37(c)(1) provides that where a party violates the disclosure
    requirements in Rule 26(a), an alternative sanction to exclusion may be imposed by
    the court “on motion.” Vanderberg did not make a motion or even argue for a lesser
    sanction before the district court. “[I]t is the obligation of the party facing sanctions
    for belated disclosure [or nondisclosure] to show that its failure to comply with the
    Rule was . . . deserving of some lesser sanction.” Wilson v. Bradlees of New England,
    Inc., 
    250 F.3d 10
    , 20–21 (1st Cir. 2001). The district court did not abuse its
    discretion by not imposing a lesser sanction when Vanderberg never requested one.
    The dissent asserts that “Vanderberg’s vigorous opposition furnished the
    district court with the discretion to consider other options outside of exclusion.” This
    is at odds with the text of Rule 37(c)(1), which states that a party that fails to make
    its required Rule 26(a) disclosures “is not allowed to use that information or witness,”
    but also states that alternative sanctions may be imposed “instead of [exclusion] . . .
    on motion.” Fed. R. Civ. P. 37(c)(1) (emphasis added). The dissent’s approach
    4
    We have imposed strict requirements for the sanction of dismissal under Rule
    37(b)(2) for violating a discovery order, see United States v. Eleven Million
    Seventy-One Thousand One Hundred & Eighty-Eight Dollars & Sixty-Four Cents
    ($11,071,188.64) in United States Currency, 
    825 F.3d 365
    , 369 (8th Cir. 2016), but
    we have never extended the “bad faith or willful violation” part of those requirements
    either to a sanction of exclusion of evidence that is “tantamount to dismissal” or to
    exclusion of evidence under Rule 37(c)(1), whose sanction is automatic (unless the
    violation is substantially justified or harmless) in the absence of a motion for an
    alternative sanction. See, e.g., Heartland 
    Bank, 335 F.3d at 817
    (requiring the district
    court to consider lesser sanctions before imposing exclusion of witnesses that was
    tantamount to dismissal, but not requiring a finding of willfulness or bad faith).
    -11-
    would collapse the rule’s provision of automatic exclusion of undisclosed evidence
    (except where harmless or substantially justified), with the option of alternative or
    additional sanctions on a party’s motion, into an open-ended approach that is
    divorced from the text of the rule.
    Even aside from the lack of motion by Vanderberg to the district court for a
    lesser sanction, the district court’s sanction was not an abuse of discretion. Unlike
    under Rule 37(b), where a district court has broad discretion to fashion its own
    remedy for a party’s violation of a discovery order, including selecting the sanction
    of exclusion of evidence, Rule 37(c)(1) makes exclusion of evidence the default, self-
    executing sanction for the failure to comply with Rule 26(a). Under Rule 37(c)(1),
    exclusion occurs automatically by operation of the rule; the rule permits, but does not
    require, the imposition of an alternative sanction on a party’s motion. See generally
    
    Wilson, 250 F.3d at 20
    –21. The district court here did not abuse its discretion by
    imposing the sanction that is directly dictated by Rule 37(c)(1).
    Even if the district court was required to consider sua sponte whether a lesser
    sanction would have been sufficient, it did so here. The district court reasonably
    found that exclusion of the statements by Dr. Petsche was the only appropriate
    sanction because, if the statements were used, Petco would be seriously prejudiced.
    Vanderberg revealed that he would be using the statements of Dr. Petsche only after
    Petco had filed its motion for summary judgment, after the close of discovery, and
    just two months before trial. The district court noted that fairness would require it to
    grant a continuance of trial so that Petco could depose Vanderberg’s experts and, if
    necessary, seek responsive testimony of its own. Such a delay, the court concluded,
    “would significantly disrupt the order and efficiency of the trial.” The district court
    did not abuse its discretion by declining to adopt a lesser sanction that would
    inevitably result in prejudice to Petco and unnecessary expense, delay, and disruption
    to the case.
    -12-
    The result of Vanderberg’s failure to comply with his Rule 26(a)(1) disclosure
    requirements may seem harsh. But the burdens on parties who are not adequately
    appraised of an opposing party's experts’ identity and expected testimony are also real
    and costly. In any event, the balance between adequately incentivizing compliance
    with parties’ disclosure obligations and not unfairly punishing “insignificant,
    technical violations” has already been struck by the drafters of Rule 37(a)(1). It is our
    role to conform our analysis to the text of the rule, rather than strike our preferred
    balance.
    Our conclusion is bolstered by this Court’s prior precedent. The facts of this
    case are remarkably similar to those in 
    Brooks, 620 F.3d at 897
    –98, where this Court
    affirmed the exclusion of expert opinion evidence on causation. Brooks, who claimed
    his back was injured while at work as a result of his employer’s negligence, failed to
    make expert disclosures pursuant to Rule 26(a)(2) and the district court’s scheduling
    order. 
    Id. at 897–98.
    He did, however, disclose in discovery the names and contact
    information for his treating physicians, provide medical records, and list “Treating
    Physicians” as expected witnesses to testify regarding his “alleged injuries and
    damages.” 
    Id. at 897.
    In opposition to his employer’s motion for summary judgment,
    Brooks relied on an affidavit by his treating physician, opining that Brooks’s back
    injury was caused by his work. 
    Id. at 898.
    Because the treating physician had not
    been disclosed as an expert witness, the district court refused to consider the affidavit
    and, as a result, granted summary judgment to the employer due to the lack of any
    expert opinion evidence on causation. 
    Id. at 897.
    We affirmed the district court in
    all respects, holding that “[b]ecause Brooks failed to comply with the [expert
    disclosure] requirements of Rule 26(a)(2), the district court properly excluded [the
    treating physician’s] causation opinion.” 
    Id. at 900.
    -13-
    Here, as in Brooks, the plaintiff provided the name of a treating physician as
    a potential witness in discovery and produced medical records. 
    Id. at 897.
    But in
    both cases the plaintiff failed to disclose the treating physician as an expert witness
    and make the expert witness disclosures required by the Federal Rules of Civil
    Procedure. 
    Id. at 898.
    As a result, in both cases the plaintiff had his proffered expert
    opinion evidence on causation excluded, even though the exclusion led directly to the
    granting of summary judgment for the defendant. 
    Id. As in
    Brooks, we conclude that
    the district court’s exclusion here was proper. 
    Id. at 900.
    Vanderberg also argues that the district court should not have imposed
    sanctions because Petco did not attempt to “meet and confer” with him before seeking
    sanctions. The district court concluded that Petco failed to comply with Rule 37(a)(1)
    and a similar local rule and, as a result, the court did not award Petco attorney fees.
    Petco has not cross-appealed the denial of its request for attorney fees, but argues that
    the meet and confer requirement of Rule 37(a)(1) does not apply to its request for
    sanctions under Rule 37(c)(1) and that, even if it did, such a violation does not
    automatically preclude an award of sanctions.
    An examination of the text of the rule shows the fallacy of Vanderberg’s
    argument. Rule 37(a)(1) provides:
    On notice to other parties and all affected persons, a party may move for
    an order compelling disclosure or discovery. The motion must include
    a certification that the movant has in good faith conferred or attempted
    to confer with the person or party failing to make disclosure or
    discovery in an effort to obtain it without court action.
    By its plain language, the requirement that a party confer or attempt to confer
    with the opposing party applies as a prerequisite to a motion “for an order compelling
    disclosure or discovery.” Fed. R. Civ. P. 37(a)(1) (emphasis added). A motion
    -14-
    asking the court to enforce the self-executing sanction of exclusion in Rule 37(c)(1)
    does not seek to compel disclosure or discovery. Seeking to enforce the automatic
    exclusion of evidence pursuant to Rule 37(c)(1) does not require a party to first
    confer with the other party about whether the other party’s evidence should be
    excluded. See Fulmore v. Home Depot, U.S.A., Inc., 
    423 F. Supp. 2d 861
    , 872 (S.D.
    Ind. 2006) (“Rule 37(c) simply does not require conferral.”).
    Petco did not violate the meet and confer requirement of Rule 37(a)(1) because
    that requirement does not apply to requests for exclusion of evidence under Rule
    37(c)(1). Thus, the district court did not abuse its discretion by excluding
    Vanderberg’s evidence notwithstanding that Petco did not attempt to meet and confer
    with Vanderberg before seeking sanctions.
    III. Summary Judgment
    Finally, we address Vanderberg’s argument that the district court erred in
    granting summary judgment to Petco. He argues that “[w]hether or not the district
    court’s discovery sanction is permitted to stand, there was sufficient medical
    evidence, when viewed under the appropriate summary judgment standard, to
    preclude summary judgment on medical causation.” Vanderberg claims the district
    court, after excluding the expert opinion testimony, granted summary judgment to
    Petco without considering the “other medical evidence” that could have created a
    triable jury issue on causation. However, Vanderberg does not cite any “other
    medical evidence,” but extensively discusses the statements made by Dr. Petsche in
    his letter and operative notes.
    A party is entitled to summary judgment if they show “there is no genuine
    dispute as to any material fact” and the party “is entitled to judgment as a matter of
    law.” Fed. R. Civ. P. 56(a). We review the district court’s grant of summary
    -15-
    judgment de novo. See Hildene Opportunities Master Fund, Ltd. v. Arvest Bank, 
    897 F.3d 980
    , 981 (8th Cir. 2018).
    Vanderberg has not disputed that, under Iowa law, “[d]ue to its complex and
    scientific nature, medical causation almost always requires expert testimony.”
    
    Anderson, 936 F. Supp. 2d at 1067
    . See also Asher v. OB-Gyn Specialists, P.C., 
    846 N.W.2d 492
    , 501 (Iowa 2014), overruled on other grounds by Alcala v. Marriott
    Int’l, Inc., 
    880 N.W.2d 699
    (Iowa 2016). Nor has he disputed that, in light of his
    preexisting health conditions and prior injuries, “there [we]re multiple possible causes
    to [his] injury,” thus making “expert testimony [] necessary to determine which cause
    was the actual and legal cause.” 
    Anderson, 936 F. Supp. 2d at 1067
    .
    Yet, Vanderberg still argues he can prevail even without the excluded
    evidence. We disagree. The district court “precluded [Vanderberg] from using Dr.
    Petsche’s opinion testimony to establish causation” and “from relying on expert
    evidence as to causation in resistance to Petco’s motion for summary judgment or
    otherwise.” Thus, to the extent that Dr. Petshe’s statements in his operative notes and
    letter constitute expert opinions on causation, those statements are excluded. To the
    extent those statements do not constitute expert opinions, Vanderberg’s claims fail
    under Iowa law because of the lack of expert opinion evidence to establish a genuine
    issue of material fact on causation. See 
    Anderson, 936 F. Supp. 2d at 1067
    .
    IV. Conclusion
    The district court did not abuse its discretion in excluding the statements of Dr.
    Petsche to show causation and did not err in granting summary judgment to Petco.
    Accordingly, we affirm.
    -16-
    ERICKSON, Circuit Judge, dissenting.
    While I agree with the majority’s conclusion that Vanderberg did not
    technically satisfy the expert disclosure requirements of Fed. R. Civ. P. 26(a)(2) with
    regard to treating orthopedic surgeon Dr. Timothy Petsche, Brooks v. Union Pac. R.R.
    Co., 
    620 F.3d 896
    , 900 (8th Cir. 2010), I believe that exclusion of the evidence was
    improper because the failure to disclose was harmless. And even if not harmless,
    under the Federal Rules of Civil Procedure and our existing precedent, the district
    court was obligated to consider a lesser sanction in this particular case when there
    was neither intentional misconduct nor surprise to the opposing party, and exclusion
    of the expert in effect directed a dismissal of the case. Heartland Bank v. Heartland
    Home Finance, Inc., 
    335 F.3d 810
    , 817 (8th Cir. 2003).
    Because exclusion of the evidence as a sanction for violating Rule 26(a)(2)
    resulted in dismissal of Vanderberg’s entire case, our review is guided by the
    following principles:
    Although we typically review the imposition of discovery sanctions for
    abuse of discretion, such discretion narrows as the severity of the
    sanction or remedy the district court elects increases. The sanction of
    dismissal is among the harshest of sanctions, and there is a strong policy
    favoring a trial on the merits and against depriving a party of his day in
    court. Accordingly . . . we more closely scrutinize dismissal imposed as
    a discovery sanction because the opportunity to be heard is a litigant’s
    most precious right and should sparingly be denied.
    Bergstrom v. Frascone, 
    744 F.3d 571
    , 576 (8th Cir. 2014) (quotations and citations
    omitted).
    When a party fails to make a disclosure required by Rule 26(a), “the party is
    not allowed to use that information or witness to supply evidence on a motion, at a
    -17-
    hearing, or at a trial, unless the failure was substantially justified or is harmless.”
    Fed. R. Civ. P. 37(c)(1). In other words, when the failure to disclose is harmless,
    exclusion is not appropriate. Id.; Hillesheim v. Holiday Stationstores, Inc., – F.3d. –,
    
    2018 WL 4302035
    , *2 (8th Cir. 2018).
    The district court considered the four factors set forth in Wegener v. Johnson,
    
    527 F.3d 687
    , 692 (8th Cir. 2008), and found exclusion was warranted because: (1)
    Vanderberg offered no reason for noncompliance; (2) the late disclosure significantly
    prejudiced Petco since trial was two months away; and (3) allowing the expert
    evidence would significantly disrupt the order and efficiency of trial. As to the other
    factor–the importance of the information or testimony–the district court noted that the
    proposed opinion testimony was “highly important” and “the absence of opinion
    evidence concerning causation requires dismissal of Vanderberg’s claims.”
    The Federal Rules are to be “construed, administered, and employed by the
    court and the parties to secure the just, speedy, and inexpensive determination of
    every action and proceeding.” Fed. R. Civ. P. 1. While the district court was not
    required to impose the least onerous sanction available, a lesser sanction would have
    been just, would have adequately penalized Vanderberg, would have still conferred
    integrity to the discovery rules, and would not have prejudiced Petco’s defenses.
    Vanderberg filed his complaint against Petco on March 8, 2016. The court
    issued a trial management order on May 26, 2016, setting the trial date for August 21,
    2017. While reviewing courts ought to remain cognizant of not interfering with the
    busy trial calenders in the district courts, there was never a continuance of the trial
    in this case. Other than the district court’s statement that a continuance would
    “significantly disrupt the order and efficiency of the trial,” I am unable to find any
    support for the notion that a hardship that would have resulted from the granting of
    a short continuance to allow a deposition of Dr. Petsche at Vanderberg’s cost (plus
    -18-
    a monetary sanction for failing to comply with the rules, if appropriate) that
    outweighed depriving Vanderberg of his day in court.
    From the inception of the case through dismissal, it was apparent that
    Vanderberg claimed he sustained injuries related to a fall while making a delivery at
    a Petco store in Sioux City, Iowa. The assistant manager signed off on the June 7,
    2015, delivery, adding the following notations: “Driver got hurt while unloading.
    Hurt his legs & his ankle. I witnessed him right after the accident and saw how the
    lift was down.” In addition, as the majority notes, Vanderberg identified Dr. Petsche
    in his answer to an interrogatory question asking for information about treating
    doctors and treatments provided. Vanderberg referenced the medical records he
    provided to Petco for information about specific treatments and examinations.
    The majority’s reliance on Brooks, 
    620 F.3d 896
    as factually “remarkably
    similar” is incorrect. The complaint in Brooks alleged the plaintiff suffered an acute
    injury at work without identifying a specific incident. Here, it is apparent that Petco
    was adequately informed about Vanderberg’s claims regarding the single, identifiable
    incident. Petco was also adequately informed as to the evidence Vanderberg believed
    supported his claims, as at no time did Petco schedule or attempt to schedule a
    discovery deposition of Dr. Petsche, even though he was identified in Vanderberg’s
    interrogatory answer.
    Vanderberg did not intentionally withhold information or mislead Petco.
    Approximately seven months before trial, in January 2017, Petco contacted
    Vanderberg about his lack of expert witness disclosures. Vanderberg responded the
    following day:
    We do not have any retained experts on liability or damages. We expect
    the treating physicians and surgeons will testify as to their diagnosis,
    treatment, prognosis, functional impairment and future medical care for
    -19-
    Tim Vanderberg. If it is Petco’s position that treating physicians must
    be identified through expert witness certification, please advise and we
    can take the matter up with the court.
    Petco sat silent after this correspondence was received, which was before
    expiration of the discovery deadline. Despite the confirmation that Dr. Petsche would
    be called as a witness at trial, Petco still did not schedule or attempt to schedule a
    deposition of Dr. Petsche. The reason is apparent from the record–the opinions Dr.
    Petsche would offer at trial were immediately knowable to Petco based on
    Vanderberg’s other disclosures. Petco cannot claim surprise. Based on the
    information in its possession, Petco was prepared to defend against Vanderberg’s
    claims, having retained its own expert, Dr. Douglas Martin, to opine that the injuries
    Vanderberg suffered were not caused by the fall at its store.
    The majority’s contention that exclusion is the appropriate remedy because
    Petco would have had to “read between the lines” to figure out Vanderberg’s
    evidence is at odds with the record. Dr. Petsche’s beliefs about the mechanism of the
    injury, including the causal nexus between the incident at Petco and the injuries, was
    plain by any close reading of the medical records. Under these particular
    circumstances, the failure to provide a separate summary of the facts and opinions on
    which Dr. Petsche would testify, while a technical violation of Rule 26(a)(2), was
    harmless. The requisite expert disclosure would have been cumulative to the
    information previously disclosed by Vanderberg and already within Petco’s
    knowledge.
    Because the failure to disclose in this case was harmless, exclusion of the
    evidence was an abuse of discretion. Fed. R. Civ. P. 37(c)(1); see Hillesheim, 
    2018 WL 4302035
    at *2 (even assuming a Rule 26 violation, the failure to disclose was
    harmless when the opposing party was aware of, or at a minimum should have been
    aware of, the claim); Jackson v. Allstate Ins. Co., 
    785 F.3d 1193
    , 1204 (8th Cir. 2015)
    -20-
    (failure to disclose the report was harmless when the opposing party had deposed the
    witness and never requested the opportunity to take a supplemental deposition).
    Even if Vanderberg could not meet the harmless standard, Rule 37(c)(1) plainly
    vests the district court with discretion to consider a sanction less severe than
    exclusion. The choice of the sanction lies within the wide discretion of the trial court.
    
    Wegener, 527 F.3d at 692
    . The majority asserts, without support, that the district
    court has broad discretion to impose a sanction under Rule 37(b) where the discovery
    violation pertains to a court order, but under Rule 37(c), where, as in this case, the
    discovery violation is a failure to disclose under the expert discovery rules, the
    district court’s discretion is limited solely to whether or not to exclude the evidence.
    We have not limited the district court’s discretion in such a manner:
    The district court has discretion under Rule 37(c)(1) to apply sanctions
    against a party who has failed to satisfy initial or supplemental
    disclosure requirements; for example, excluding the evidence or
    testimony entirely. That ‘discretion to fashion a remedy or sanction’ is
    ‘wide,’ but ‘narrows as the severity of the sanction or remedy . . .
    increases.’
    Carmody v. Kansas City Bd. of Police Comm’rs, 
    713 F.3d 401
    , 405 (8th Cir. 2013)
    (quoting Wegener, 
    527 F.3d 687
    , 692 (8th Cir. 2008)).
    The majority’s unsupported assertion is also contrary to the plain language of
    Fed. R. Civ. P. 37(c). Rule 37(c)(1) lists alternatives to exclusion with the following
    prefatory language: “In addition to or instead of this sanction, the court, on motion
    and after giving an opportunity to be heard” may order payment of reasonable
    expenses, including attorney fees caused by the failure; may inform the jury of the
    party’s failure; and may impose other appropriate sanctions. Fed. R. Civ. P. 37(c)(1)
    (emphasis added).
    -21-
    On this record in which there is no evidence of intentional misconduct, no
    evidence of repeated discovery violations, no evidence of surprise, and no discernable
    evidence of a “significant” disruption of the trial court calendar or the presentation
    of the case, the district court abused its discretion by not considering a lesser
    sanction. Heartland 
    Bank, 335 F.3d at 817
    . The majority’s findings that Vanderberg
    failed to avail himself of the opportunity to seek a lesser sanction by filing a motion,
    either as determinative or a factor a court should consider, is disingenuous.
    Vanderberg resisted the motion for sanctions in the district court by filing a brief and
    requesting a hearing. Vanderberg’s vigorous opposition furnished the district court
    with the discretion to consider other options outside of exclusion, including, for
    example, the assessment of fees and costs, the extension of the discovery deadline to
    allow the deposition of Dr. Petsche to be taken at Vanderberg’s expense, and a
    continuance of the trial, if necessary to accommodate the additional discovery
    purportedly needed by Petco.
    In summary, Vanderberg provided notice of the facts and opinions Dr. Petsche
    would offer at trial in response to Petco’s discovery requests, as opposed to a separate
    disclosure. Petco had the information required by Fed. R. Civ. P. 26(a)(2)(C), albeit
    not in the precise form required by the rule. The advisory committee notes to the
    2010 amendments to Rule 26(a)(2) make clear that the disclosure required for an
    expert witness not required to prepare a report is “considerably less extensive” and
    “[c]ourts must take care against requiring undue detail.” The purpose of Rule
    26(a)(2) is to give the opposing party notice of the expert opinions and bases for them
    in advance of trial. The rule was not intended to be a vehicle to facilitate sharp
    lawyer practices or to pave the way for the district court to dismiss a case for
    insignificant, technical violations. As simply stated in Heartland 
    Bank, 335 F.3d at 817
    , “the record does not substantiate the breadth of the sanction imposed by the
    district court.”
    -22-
    I would reverse the district court’s decision and remand for further proceedings
    consistent with this opinion.
    ______________________________
    -23-