Medical Directors
Tanya Threewitt, MD
Executive Medical Director of Operations
Tricia Yeap, MD
Executive Medical Director Quality & Care Transition / Internal Medicine
Melanie Lee, MD
Executive Medical Director Inpatient Services
Yashwant Mehta, MD
Executive Medical Director Inpatient Services
Olawunmi Beckley, MD
Medical Director, Urgent Care Quality and Risk
Preet Paul Bhambra, MD
Medical Director, Home Visits
Anna Chang, MD
Medical Director of Endocrinology
Claudine Cho, NP
Medical Director Ambulatory Informatics & Technology
Teginder Dhanoa, MD
Medical Director Urgent Care Operations
Rami G. Fasheh, MD
Medical Director of Inpatient Quality
Victoria Hsiao, MD
Associate Medical Director Urgent Care
Betsy Jacobs, MD
Medical Director Inpatient & Behavioral Health Programs
Stacy Ly, MD
Medical Director Inpatient Informatics
Robin Meezan, MD
Medical Director Pediatrics and Medical Student Coordinator
Neeta Milasincic, MD
Medical Director Inpatient Services
Bian O'Connor, MD
Medical Director of Inpatient Technology and Innovation Services
Michael Schierman, MD
Medical Director Recruitment
Caroline Schreiber, MD
Regional Medical Director - East Bay
Jasleen Sohal, MD
Medical Director Family Medicine
Karen Sonnenthal, NP/PA
Director of Nurse Practitioners & Physician's Assistants