Medical Staff2018-09-26T11:43:25+00:00

Medical Staff

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Our physicians are faculty members or affiliated at Columbia University and Montefiore Medical Center, and are all board certified through the American Board of Family Medicine.

Bertie Bregman, M.D.
Bertie Bregman, M.D.Family Physician
Rachel Bregman, M.D.
Rachel Bregman, M.D.Family Physician
Jeremy Stoepker, M.D.
Jeremy Stoepker, M.D.Family Physician
Victor Gaur, D.O.
Victor Gaur, D.O.Family Physician
Wendy VanDyke, D.O.
Wendy VanDyke, D.O.Family Physician
Zane Martindale, M.D.
Zane Martindale, M.D.Family Physician
Kimberly Dy, FNP, MSN, NP
Kimberly Dy, FNP, MSN, NPFamily Nurse Practitioner
Michelle Zellagos-Ramos, FNP
Michelle Zellagos-Ramos, FNPFamily Nurse Practitioner
Dr. Vina Cruz, DO
Dr. Vina Cruz, DOFamily Physician
Dr. Hollister Kennedy, FNP
Dr. Hollister Kennedy, FNPFamily Physician


Westside Family Medicine has received hundreds of Verified Patient Reviews on Zocdoc. Here is a recent sampling of our reviews.

Dr. Bertie Bregman is the best. Nice guy, very smart, very communicative and responsive. Basically the best doctor I’ve ever had, tied only with his colleagues. This is a great practice.

February 2, 2017 by Michael P.

Dr Jeremy Stoepker is amazing. He instantly made me feel comfortable, was extremely personable and easy to talk to. Super gentle with everything he did, and extremely informative and pragmatic. He is outstanding!!

December 22, 2016 by Jolene C.
Dr. Rachel Bregman is professional, highly competent, thorough and very caring. She saw me on time, never seemed rushed, was thoughtful and also warm and friendly. I give her my highest recommendation.
July 14, 2016 by Sarah B.