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Clayborn v. Marmureanu CA2/2
B337156
| Cal. Ct. App. | Jun 27, 2025
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Background

  • Kimberly Clayborn sued Dr. Alexander Marmureanu for medical malpractice in Los Angeles County.
  • The trial court granted Dr. Marmureanu's motion for summary judgment, finding Clayborn failed to present admissible evidence.
  • Clayborn appealed, arguing she asserted and proved her claims, but did not provide an adequate record for appellate review.
  • Clayborn failed to designate necessary documents for the appellate clerk's transcript, including the complaint, summary judgment motion, opposition, and supporting evidence.
  • The trial court had excluded Clayborn’s expert witness declaration as inadmissible due to qualification and foundational issues; this left no evidence to support the malpractice claim.
  • The court of appeal concluded it must presume the trial court’s judgment was correct due to the inadequate record and affirmed the judgment for Dr. Marmureanu.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Adequacy of evidentiary record Clayborn asserted claims are proven Record lacks admissible evidence Record inadequate; presume trial court correct
Admissibility of expert declaration Expert's opinion supports liability Expert unqualified/foundation lacking Decl. inadmissible, summary judgment proper
Appellant's burden on appeal No specific argument cited Appellant's duty to provide full record Affirmed: appellant must show error with record
Reliance on pleadings versus evidence Citations to complaint/support suffice Only admissible evidence counts Cannot rely on pleadings to oppose summary judgment

Key Cases Cited

  • Shin v. Ahn, 42 Cal.4th 482 (Cal. 2007) (De novo review for summary judgment, court must determine existence of triable material facts)
  • Null v. City of Los Angeles, 206 Cal.App.3d 1528 (Cal. Ct. App. 1988) (Appellant must provide adequate record; judgment presumed correct if record silent)
  • Maria P. v. Riles, 43 Cal.3d 1281 (Cal. 1987) (Failure to provide record requires appellate court to resolve against appellant)
  • Avivi v. Centro Medico Urgente Medical Center, 159 Cal.App.4th 463 (Cal. Ct. App. 2008) (Expert testimony required to establish and breach medical standard of care)
  • Massey v. Mercy Medical Center Redding, 180 Cal.App.4th 690 (Cal. Ct. App. 2009) (Summary judgment proper if unopposed declaration establishes standard of care was met)
Read the full case

Case Details

Case Name: Clayborn v. Marmureanu CA2/2
Court Name: California Court of Appeal
Date Published: Jun 27, 2025
Docket Number: B337156
Court Abbreviation: Cal. Ct. App.