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Dr. Klein is on Doximity

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Education & Training

  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Gastroenterology, 1978 - 1981
  • Johns Hopkins University
    Johns Hopkins UniversityResidency, Pediatrics, 1976 - 1978
  • Stanford Health Care-Sponsored Stanford University
    Stanford Health Care-Sponsored Stanford UniversityResidency, Pediatrics, 1971 - 1974
  • Albert Einstein College of Medicine
    Albert Einstein College of MedicineClass of 1971

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 1987 - 2025
  • CA State Medical License
    CA State Medical License 1972 - 2024
  • American Board of Pediatrics Pediatrics

Awards, Honors, & Recognition

  • Fellow (AGAF) American Gastroenterological Association, 2011
  • Whos Who in Medicine and Healthcare Marquis Whos Who

Publications & Presentations

PubMed

Press Mentions

  • Proceedings of the Food and Drug Administration Public Workshop on Pathogen Reduction Technologies for Blood Safety 2018
    Proceedings of the Food and Drug Administration Public Workshop on Pathogen Reduction Technologies for Blood Safety 2018May 29th, 2019

Grant Support

  • Bone Metabolism In Children Recovering From Burn InjuryNational Institute Of General Medical Sciences2000–2002
  • Dynamics Of Calcium &Collagen Accretion In Children Undergoing Orthopedic SurgerNational Center For Research Resources2000–2002

Professional Memberships

Hospital Affiliations