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Obstetrics & Gynecology in Los Angeles, California

Data updated monthly · Last refresh September 2026

380 Obstetrics & Gynecology providers practice in Los Angeles, and 44% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Obstetrics & Gynecology providers in Los Angeles

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Thomas Mayeli
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 746-1037
Dr. Tiffany Pham
Los Angeles, CA · No drug or device payments recorded (2025) · (887) 731-8994
Dr. Tikvah Myers, M.D.
Los Angeles, CA · $25 in drug and device payments (2025) · (323) 857-2500
Dr. Timothy Tsui, M.D.
Los Angeles, CA · $553 in drug and device payments (2025) · Telehealth · (310) 967-4325
Dr. Tina Nguyen, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-7274
Dr. Tracey Sylvester, MD
Los Angeles, CA · $1,934 in drug and device payments (2025) · (323) 857-2000
Dr. Tracy Robinson, M.D.
Los Angeles, CA · $665 in drug and device payments (2025) · (213) 747-5542
Dr. Valerie Greco, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1979
Dr. Vallorie Saulsberry, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 284-3200
Dr. Vanessa Castine, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (714) 337-3979
Dr. Vanessa Dorismond, MD
Los Angeles, CA · $284 in drug and device payments (2025) · Telehealth · (310) 423-6600
Dr. Vanessa Sun, MD
Los Angeles, CA · $4,807 in drug and device payments (2025) · (323) 226-3309
Dr. Varun Khetan, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-8848
Dr. Veronica Grijalva, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1430
Dr. Victoria Cerda, MD, MPH
Los Angeles, CA · $28 in drug and device payments (2025) · Telehealth · (310) 423-5800
Dr. Vida Strickland, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (716) 816-9029
Dr. Vignesh Ramchandran, MD
Los Angeles, CA · $301 in drug and device payments (2025) · (310) 794-7274
Dr. Vikram Kothandaraman, M.D
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 483-2222
Dr. Vivian Chu
Los Angeles, CA · No drug or device payments recorded (2025) · (415) 519-7818
Dr. Vladimir Nossov, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-6766
Dr. Wesley Lindberg, MD
Los Angeles, CA · $119 in drug and device payments (2025) · (864) 908-3530
Dr. Wilfredo Hernandez-linares, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (223) 481-0440
Dr. William Fong, MD
Los Angeles, CA · $15 in drug and device payments (2025) · (323) 783-4011
Dr. William To, M.D.
Los Angeles, CA · $19 in drug and device payments (2025) · (310) 659-9625
Dr. Yao Hsu, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 430-4075
Dr. Yelena Korotkaya, MD
Los Angeles, CA · $1,521 in drug and device payments (2025) · Telehealth · (310) 794-7274
Dr. Zachary Abelson
Los Angeles, CA · $495 in drug and device payments (2025) · (562) 650-2795
Dr. Zain Al-safi, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-7274
Dr. Zoetania Dantas, MD
Los Angeles, CA · $113 in drug and device payments (2025) · (310) 668-4515
Dr. Zoya Preys, M.D.
Los Angeles, CA · $467 in drug and device payments (2025) · Telehealth · (323) 934-8877

Conditions Obstetrics & Gynecology providers in Los Angeles, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Obstetrics & Gynecology providers are in Los Angeles, California?

There are 380 Obstetrics & Gynecology providers with active NPI records practicing in Los Angeles, according to federal NPPES data refreshed monthly.

How many Obstetrics & Gynecology providers in Los Angeles received drug or device company payments?

168 of 380 (44%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Obstetrics & Gynecology providers in Los Angeles treat?

Obstetrics & Gynecology providers in Los Angeles commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Los Angeles Obstetrics & Gynecology across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.