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Doctor & Staff Directory

Our doctor and staff directory can be used to find employees of UCSF Medical Center. Not all staff members are available for appointments. Please see an individual's profile for details.

O

Richard O'DonnellRichard O'Donnell
Orthopedic surgeon

Anna OngAnna Ong
Research nurse

Scott OakesScott Oakes
Pathologist

Wen OngWen Ong
Marriage and family therapist

Snehlata OberoiSnehlata Oberoi
Orthodontist

Karen OrdovasKaren Ordovas
Radiologist

Megumi OkumuraMegumi Okumura
Pediatrician and internist

Ethan OrnsteinEthan Ornstein
Social worker

Jeffrey OlginJeffrey Olgin
Cardiologist and electrophysiologist

Susana Ortiz-UrdaSusana Ortiz-Urda
Dermatologist and melanoma specialist

Rebecca OlinRebecca Olin
Blood disorder specialist

Jill OstremJill Ostrem
Neurologist

Viviana OlivaViviana Oliva
Genetic counselor

James OstroffJames Ostroff
Gastroenterologist

Jean OlsonJean Olson
Pathologist

Yvonne OuYvonne Ou
Ophthalmologist

Kirstina OlsonKirstina Olson
Orthopedic surgeon

Christopher OwensChristopher Owens
Vascular surgeon

Theodore OmachiTheodore Omachi
Pulmonologist and sleep disorders specialist

Sandra OzaSandra Oza
Internist

For help finding a doctor, call our Physician Referral Service at (888) 689-UCSF or (888) 689-8273.