Suggested Links:
Click here for a list of John Muir Physician Network OB/GYNs and Pediatricians in East County.
A wide variety of medical specialty offices are located in our facility. As office hours, hospital affiliation, participation in health plans and medical groups may vary, you are encouraged to call the office that best meets your family's needs.
We offer this online directory as a community service. Physicians listed here are not employees; some may be associated with John Muir Health.
Cardiology
Agustin Argenal, M.D.
(925) 671-0610
Kristine Batten, M.D.
(925) 516-3230
Andrew Benn, M.D.
(925) 516-3230
Shaun Cho, M.D.
(925) 516-3230 &
(925) 274-2860
Matthew DeVane, D.O.
(925) 516-3230
Henry Gong, M.D.
(925) 432-3318
Patrick Kavanaugh, M.D.
(925) 671-0610
John Krouse, M.D.
(925) 516-3230 &
274-2860
Paul McWhirter, M.D.
(925) 671-0610
Howard Min, M.D.
(925) 671-0610
Mark Nathan, M.D.
(925) 516-3230
Bahman Nouri, M.D.
(925) 516-3230
Alejandro Prieto, M.D.
(925) 432-3318
Pramodh Sidhu, M.D.
(925) 516-3230
Arie Van Gemeren, M.D.
(925) 671-0610
John Vu, M.D.
(925) 516-3230
Neal White, M.D.
(925) 516-3230
Christopher Wulff, M.D.
(925) 516-3230
Colon & Rectal Surgeons
Ran Kim, M.D.
(925) 674-2626
Brian McGuiness, M.D.
(925) 674-2626
Samuel Oommen, M.D.
(925) 674-2626
Dental
J Chang, D.D.S.
(925) 516-7252
Brian Hornberger, D.D.S.
(925) 516-7252
Valora Legaspi, D.D.S.
(925) 240-5808
Diagnostic & Interventional Cardiology
Arie VanGemeren, M.D.
(925) 308-8050
Family Practice
Olawunmi Beckley, M.D.
(925) 308-8112
Scott Bledsoe, D.O.
(925) 308-8112
Siamak Elyasi, M.D.
(925) 634-0425
Surinder Kohal, M.D.
(925) 308-8112
Hugh Maiocco, M.D.
(925) 308-8112
Theresa Manaloto, M.D.
(925) 308-8112
Marie McGlynn, M.D.
(925) 308-8112
Thuthuy Phamle, M.D.
(925) 308-8112
Jesus Saucedo, M.D..
(925) 308-8113
John Tarrar, M.D.
(925) 308-8112
Gastroenterology
Premjit Chahal, M.D.
(925) 943-4900
Mehra Hosseini, M.D.
(925) 943-4900
General & Laparoscopic
Mary Cardoza, M.D.
(925) 427-0203
Bobby Glickman, M.D.
(925) 516-0892
Phillip Polido, M.D.
(925) 516-0892 &
(925) 757-0800
H. Ray Rassai, M.D.
(925) 516-0892 &
(925) 757-0800
General Surgeon
Michael Ditmars, M.D.
(925) 516-0892 &
(925) 757-0800
Internal & Pulmonary
Gerald Del Rio, M.D.
(925) 432-3318
Hsien-Wen Hsu, M.D.
(925) 432-3318
Internal Medicine
Wengang Zhang, M.D.
(925) 432-3318
Internal Medicine &Endocrinologist
Ammar Qoubaitary, M.D.
(925) 432-3318
Nephrology
Edward Kim, M.D.
(925) 779-9635
WElizabeth Wrone, M.D.
(925) 779-9635
Neurologist
Angelita Tangco, M.D.
(925) 432-3318
Neurosurgeon
George Counelis, M.D.
(925) 516-3020
Richard Perrin, M.D.
(925) 516-3020
OB/GYN
Yaron Friedman, M.D.
(925) 308-8050
Occupational Medicine
W Chan, M.D.
(925) 301-9875
Homer Harrison, PAC
(925) 626-3801
Oncology/Hematology
Jeffrey Cronk, M.D.
(925) 778-0679
Jewel Johl, M.D.
(925) 932-4567
Bimal Patel, M.D.
(925) 778-0679
Orthodonics
Yoshio Sakasegawa, D.D.S.
(925) 634-9794
Pain Management
David Chow, M.D.
(925) 926-0195
Pediatric & Adult Urology
John Roberts, M.D.
(925) 935-0627
Pediatric Cardiology
Andrew Maxwell, M.D.
(925) 757-0800
Pediatrics
Tracy Goldman, M.D.
(925) 308-8113
Lorna Paz, M.D.
(925) 308-8113
Lisa Rood, M.D.
(925) 308-8113
Plastic Surgeon
K Cary Canoun, M.D.
(925) 324-7404
Podiatrist
Gita Patel, D.P.M.
(925) 937-2860
John Scivally, D.P.M.
(925) 937-2860
Orthopedic/ Spine Specialist
D Santi Rao, M.D.
(925) 691-1700
Sports Medicine & Internal Medicine
Michael Kassels, D.O.
(925) 513-9177
Timeshare
The John Muir Outpatient Center, Brentwood includes an exciting opportunity for physicians to create an immediate presence in Brentwood without the expense of building out new office space. The timeshare suites offer the use of fully furnished offices, exam rooms, procedure rooms, reception area and the use of a medical receptionist all within the comfort of this beautiful, high quality medical building. Each time period is four hours either in the morning or afternoon. For more information, please call (925) 308-8050.
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