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Urologists in California

Data updated monthly · Last refresh October 2026

1,517 Urology providers practice in California, including 688 (45%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

1,517providers
688telehealth
Los Angelestop city

Urology by city in California

Choose a city to see providers there.

Urology in Los Angeles225 providers
Urology in San Diego92 providers
Urology in San Francisco89 providers
Urology in Orange54 providers
Urology in Sacramento43 providers
Urology in Stanford39 providers
Urology in Santa Monica32 providers
Urology in San Jose28 providers
Urology in Oakland26 providers
Urology in Duarte22 providers
Urology in Roseville22 providers
Urology in Loma Linda22 providers
Urology in Walnut Creek20 providers
Urology in Riverside18 providers
Urology in Modesto17 providers
Urology in La Jolla17 providers
Urology in Torrance15 providers
Urology in Newport Beach15 providers
Urology in Beverly Hills14 providers
Urology in Fontana14 providers
Urology in Fresno14 providers
Urology in Burbank14 providers
Urology in Rancho Mirage13 providers
Urology in Santa Clara13 providers

Urology providers in California

Listed by city, largest first. 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. Robert Shapiro, MD
Oceanside, CA · $6,901 in drug and device payments (2025) · Telehealth · (760) 637-2500
Dr. Nimish Thaker, MD
Ontario, CA · $36 in drug and device payments (2025) · Telehealth · (909) 460-0354
Dr. Akhil Das, MD
Orange, CA · $29,855 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Alireza Ghoreifi, MD
Orange, CA · $715 in drug and device payments (2025) · (714) 456-6379
Dr. Anne R Simoneau, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8978
Dr. Asef Aziz
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Avi Baskin, MD
Orange, CA · $746 in drug and device payments (2025) · Telehealth · (888) 264-1533
Dr. Aymon Ali, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7005
Dr. Babak Azad, MD
Orange, CA · $1,369 in drug and device payments (2025) · Telehealth · (949) 590-0680
Dr. Bela Denes, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6054
Dr. Bruce Gao, MD
Orange, CA · $1,472 in drug and device payments (2025) · Telehealth · (657) 333-7457
Dr. Daniel Cwikla, MD
Orange, CA · $244 in drug and device payments (2025) · Telehealth · (714) 456-7890
Dr. David Chamberlin, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 639-3134
Dr. David Lee, MD
Orange, CA · $7,155 in drug and device payments (2025) · Telehealth · (714) 456-7005
Dr. Dena Moskowitz, MD
Orange, CA · $834 in drug and device payments (2025) · Telehealth · (714) 456-2911
Dr. Douglas Schneider, MD
Orange, CA · $366 in drug and device payments (2025) · (714) 456-7890
Dr. Edward Boone, NP
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6054
Dr. Edward Uchio, MD
Orange, CA · $86,373 in drug and device payments (2025) · Telehealth · (714) 456-6054
Dr. Elspeth Mcdougall, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-3429
Dr. Faysal Yafi, MD
Orange, CA · $26,239 in drug and device payments (2025) · Telehealth · (714) 456-7005
Dr. Feraidoun Khonsari, M.D.
Orange, CA · $16 in drug and device payments (2025) · (714) 547-7457
Dr. Gamal M. Ghoniem, M.D.
Orange, CA · $634 in drug and device payments (2025) · Telehealth · (714) 456-5378
Dr. Hari Sawkar, MD
Orange, CA · $3,411 in drug and device payments (2025) · Telehealth · (714) 543-2000
Dr. Hiroshi Katsumi, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6357
Dr. Jacob Basilius, MD
Orange, CA · $414 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Jaime Landman, M.D.
Orange, CA · $16,767 in drug and device payments (2025) · Telehealth · (714) 456-7005
Dr. James Jiang, MD
Orange, CA · $1,694 in drug and device payments (2025) · (714) 456-7005
Dr. Jason Lee, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6054
Dr. Jessica Yih, MD
Orange, CA · $941 in drug and device payments (2025) · Telehealth · (888) 264-1533
Dr. Joel Gelman, M.D.
Orange, CA · $94 in drug and device payments (2025) · (714) 456-2951
Dr. Jonathan Badin Castro, MD
Orange, CA · $149 in drug and device payments (2025) · (714) 456-7005
Dr. Judy Choi, MD
Orange, CA · $134 in drug and device payments (2025) · (714) 456-6054
Dr. Kamaljot Kaler, MD FRCSC
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6054
Dr. Keith Rourke, MD, FRCSC
Orange, CA · $38 in drug and device payments (2025) · (714) 456-8888
Dr. Kristene Myklak, M.D.
Orange, CA · $6,653 in drug and device payments (2025) · Telehealth · (714) 456-2986
Dr. Leland Ronningen, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6054
Dr. Luis Kobashi, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 547-5741
Dr. Martin Weissman, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 543-3300
Dr. Melvin Seard, MD
Orange, CA · $214 in drug and device payments (2025) · Telehealth · (714) 456-7005
Dr. Michael Daneshvar, M.D., M.S.
Orange, CA · $16,557 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Michael Ordon, M.D.
Orange, CA · $125 in drug and device payments (2025) · (714) 456-7005
Dr. Mohammed Shahait, M.B.B.S
Orange, CA · $218 in drug and device payments (2025) · Telehealth · (714) 456-7890
Dr. Pengbo Jiang, M.D.
Orange, CA · $933 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Peter Ghamarian, M.D.
Orange, CA · $15 in drug and device payments (2025) · Telehealth · (714) 456-6719
Dr. Rachel Locke, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Ralph Clayman, MD
Orange, CA · $335 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Ramy Yaacoub, M.D.
Orange, CA · $481 in drug and device payments (2025) · Telehealth · (714) 456-6054
Dr. Robert Naraghi, M.D.
Orange, CA · $8,506 in drug and device payments (2025) · (714) 771-8033
Dr. Roshan Patel, M.D.
Orange, CA · $6,688 in drug and device payments (2025) · Telehealth · (714) 456-7005
Dr. Ross Moskowitz, M.D.
Orange, CA · $226 in drug and device payments (2025) · Telehealth · (714) 456-7005

Conditions Urology providers in California commonly treat

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

Common questions

How many Urology providers are in California?

There are 1,517 Urology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Urology providers in California offer telehealth?

Yes. 688 of the 1,517 Urology providers in California (about 45%) report offering telehealth services in CMS data.

Which cities in California have the most Urology providers?

Los Angeles (225), San Diego (92), San Francisco (89) have the highest concentration of Urology providers in California.

How many Urology providers in California received drug or device company payments?

964 of 1,517 Urology providers in California (64%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Urology providers in California treat?

Urology providers commonly treat kidney stones, enlarged prostate, urinary incontinence, prostate cancer screening, erectile dysfunction and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles 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.

Do most Urologists in California work in independent practices or large health systems?

Among 994 Urologists in California enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Urologists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Urologists hold privileges are Uci Health-Orange in Orange; Hoag Memorial Hospital Presbyterian in Newport Beach; Ronald Reagan UCLA Medical Center in Los Angeles.

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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. Are you a Urology in California? Get featured.