Graduate Medical Education

Gary W. Chien, MD

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Designated Institutional Official

Karianne R. Holguin, MA

Regional Director, Graduate Medical Education and Research

Residency Program Directors

Jeremy Man, MD

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Dermatology Residency Program

Lauren Peng, MD, MS

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Diagnostic Radiology Residency Program

Matthew Silver, MD, FACEP

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Emergency Medicine Residency Program

Christi Wiley, MD, FAAFP

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Family Medicine Residency Program - Fontana

Maya Mitchell, MD

Family Medicine Residency Program - Los Angeles

Kara A. Cummins, MD

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Family Medicine Residency Program - Orange County

George Salman, DO

Family Medicine Residency Program - Riverside

Lance Fuchs, MD, FAAFP

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Family Medicine Residency Program - San Diego

Kathleen T. Dor, MD

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Family Medicine Residency Program - Woodland Hills

Thomas J. Chen, MD, MPH, FACP

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Internal Medicine Residency Program - Fontana

Joon Park, MD

Internal Medicine Residency Program - Los Angeles

George Vatakencherry, MD

Interventional Radiology Residency Program

Sonja Potrebic, MD, PhD

Neurology Residency Program

Elena Martinez, MD, MPH

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Obstetrics Gynecology Residency Program

Doris T. Waldron, MD, FAAP

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Pediatrics Residency Program

Neeta Saheba, MD

Psychiatry Residency Program

Ming Zhi, MD

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Radiation Oncology Residency Program

Louise Yeung, MD, FACS

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Surgery Residency Program

Stacey C. Carter, MD

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Urology Residency Program

Fellowship Program Directors

Javed Sheikh, MD

Allergy & Immunology Fellowship Program

Mingsum Lee, MD, PhD, FACC, FAHA, FASE

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Cardiology Fellowship Program

Kevin Guber, MD

Child & Adolescent Psychiatry Fellowship Program

Moises Cruz, MD, MPH

Community Medicine Fellowship Program

Maged F. Nageh, MD

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Electrophysiology Fellowship Program

Bechien Wu, MD, MPH

Gastroenterology Fellowship Program

Kamal Kejriwal, MD, FAAFP, CMD, AGSF, HEC-C

Geriatric Medicine Fellowship Program - Fontana

Jeegar Rana, DO, MHA

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Geriatric Medicine Fellowship Program - Los Angeles

Andre Cipta, MD

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Hospice & Palliative Fellowship Program

Ray Zadegan, MD, FACC

Interventional Cardiology Fellowship Program

Nima Gharavi, MD, PhD

Micrographic Surgery and Dermatologic Oncology Fellowship Program

Richard M. Treger, MD

Nephrology Fellowship Program

Brent R. Davis, M.D.

Ortho Sports Medicine Fellowship Program - Orange County

Najeeb Khan, MD

Ortho Sports Medicine Fellowship Program - San Diego

Robert Sallis, MD, FAAFP, FACSM

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Sports Medicine Fellowship Program - Fontana

Michael Fong, MD

Sports Medicine Fellowship Program - Los Angeles