Skip to main content
Theodore Hahn, MD, Endocrinology, Los Angeles, CA, Greater Los Angeles HCS

TheodoreJohnHahnMD

Endocrinology Los Angeles, CA

Diabetes, Lipid Metabolism, Osteoporosis & Bone Metabolism Medicine, Parathyroid

Professor, Medicine, University of California Los Angeles David Geffen SOM

Dr. Hahn is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Hahn's full profile

Already have an account?

Summary

  • Dr. Theodore Hahn is an endocrinologist in Los Angeles, CA and is affiliated with multiple hospitals in the area, including Ronald Reagan UCLA Medical Center, UCLA Medical Center-Santa Monica, and VA Greater Los Angeles Healthcare System. He received his medical degree from Johns Hopkins University School of Medicine and has been in practice 53 years. He specializes in diabetes, lipid metabolism, osteoporosis & bone metabolism medicine, and parathyroid.

Education & Training

  • Washington University/B-JH/SLCH Consortium
    Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1969 - 1971
  • Washington University/B-JH/SLCH Consortium
    Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1964 - 1966
  • Johns Hopkins University School of Medicine
    Johns Hopkins University School of MedicineClass of 1964
  • National Institutes of Health Clinical Center
    National Institutes of Health Clinical CenterFellowship, Endocrinology, Diabetes, and Metabolism

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1984 - 2023
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
  • Elected Member The American Society for Clinical Investigation, 1979
  • Super Doctor SuperDoctors.com

Clinical Trials

Publications & Presentations

PubMed

Grant Support

  • Research Career Development CoreNational Institute On Aging2006–2010
  • Core--Research DevelopmentNational Institute On Aging1996–2002
  • Brain Tumors In Mice Exposed To 60 HZ Magnetic FieldsNational Institute Of Environmental Health Sciences1997–1998
  • Research Development CoreNational Institute On Aging1994–1995
  • Geriatric Academic Program AwardNational Institute On Aging1992–1994
  • Insulin Regulation Of Renal Cell MetabolismNat Inst Of Arthritis, Diabetes, Digestive &Kidney Diseases1985

Hospital Affiliations