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Education & Training

Dr. Leo Treyzon - GIPrevention.com

  • Undergraduate:
    University of California, Santa Barbara
  • Medical School:
    University of California, San Diego
  • Internship:
    Cedars Sinai
  • Internal Medicine Residency:
    Cedars Sinai
  • Gastroenterology Fellowship:
    University of California, Los Angeles
  • Masters of Science, Clinical Research:
    University of California, Los Angeles
Board Certifications
  • American Board of Internal Medicine (ABIM)
  • American Board of Physician Nutrition Specialists (ABPNS)
  • American Board of Bariatric Medicine (ABBM)
  • American Board of Internal Medicine, Gastroenterology Subspecialty
Memberships
  • American Gastroenterology Association (AGA)
  • American Society for Gastrointestinal Endoscopy (ASGE)
  • American College of Gastroenterology (ACG)
  • American Society Physician Nutrition Specialists (ASPNS)
  • International Professional Nutrition Education Consortium (IPNEC)
  • American Board of Medical Subspecialties (ABME)
  • American Society of Bariatric Physicians (ASBP)
Academic Appointments
  • UCLA David Geffen School of Medicine– Clinical Instructor, Department of Medicine
  • Center of Excellence, Cedars Sinai Medical Center.
    • Digestive Diseases
    • Colorectal Cancer
Doctors Independent Ratings