HealthcareDiscovery.AI / Doctors / California / Urology

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. Charles Loeb, MD
Newport Beach, CA · $50,128 in drug and device payments (2025) · Telehealth · (949) 999-8979
Dr. Cu Phan, M.D.
Newport Beach, CA · $398 in drug and device payments (2025) · Telehealth · (949) 718-4315
Dr. Grace Sollender, MD
Newport Beach, CA · $1,738 in drug and device payments (2025) · Telehealth · (949) 999-8979
Dr. Hanson Zhao, MD
Newport Beach, CA · $113 in drug and device payments (2025) · Telehealth · (949) 999-8979
Dr. Jeffrey Bassett, M.D., M.P.H.
Newport Beach, CA · $29,982 in drug and device payments (2025) · Telehealth · (949) 999-8979
Dr. Jill Byers, MEDICAL DOCTOR
Newport Beach, CA · $551 in drug and device payments (2025) · Telehealth · (949) 515-3777
Dr. Joel Sheiner, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · (949) 631-5301
Dr. Jonathan Shiau, M.D.
Newport Beach, CA · $46 in drug and device payments (2025) · (949) 593-6797
Dr. Lauren Fanning, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · Telehealth · (949) 999-8979
Dr. Nathan Colon, MD
Newport Beach, CA · $362 in drug and device payments (2025) · Telehealth · (949) 999-8979
Dr. Paul Deridder, MD
Newport Beach, CA · No drug or device payments recorded (2025) · (714) 345-5887
Dr. Richard Holevas, MD
Newport Beach, CA · $379 in drug and device payments (2025) · (949) 646-1131
Dr. Robert Bae, M.D.
Newport Beach, CA · $95 in drug and device payments (2025) · (949) 644-8722
Dr. Robert Torrey, M.D.
Newport Beach, CA · No drug or device payments recorded (2025) · Telehealth · (949) 999-8979
Dr. Soroush Ramin, M.D.
North Hollywood, CA · $8,013 in drug and device payments (2025) · Telehealth · (818) 760-2800
Dr. Stuart Fisher, M.D.
North Hollywood, CA · No drug or device payments recorded (2025) · (818) 760-2800
Dr. Elise Perer, MD
Northridge, CA · $483 in drug and device payments (2025) · Telehealth · (818) 885-9400
Dr. Jacinto Rios, M.D.
Northridge, CA · No drug or device payments recorded (2025) · (818) 993-8201
Dr. Robert Klein, MD
Northridge, CA · $328 in drug and device payments (2025) · Telehealth · (818) 885-9400
Dr. Andrew Tam, MD
Oakland, CA · $2,957 in drug and device payments (2025) · Telehealth · (510) 204-8168
Dr. Charles Turzan, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Chih-hsin Wen, MD
Oakland, CA · $3,330 in drug and device payments (2025) · (510) 465-5800
Dr. Christopher Loftus, M.D.
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-6811
Dr. Christopher Welty, MD
Oakland, CA · $2,516 in drug and device payments (2025) · Telehealth · (510) 465-3800
Dr. Clifford Melton, MD MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 835-3680
Dr. Daniel Neustein, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 208-4700
Dr. David Aaronson, MD
Oakland, CA · $139 in drug and device payments (2025) · Telehealth · (510) 752-1000
Dr. Dawud Lankford, M.D.
Oakland, CA · $1,081 in drug and device payments (2025) · Telehealth · (510) 455-2699
Dr. Hua-yin Yu, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-1000
Dr. Jaclyn Chen, M.D.
Oakland, CA · $291 in drug and device payments (2025) · Telehealth · (510) 204-8168
Dr. James Chang, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-1000
Dr. Joseph Presti, MD
Oakland, CA · $115 in drug and device payments (2025) · Telehealth · (510) 752-1000
Dr. Mark St. Lezin, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Matthew Ton-that, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4401
Dr. Nadya Cinman, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-1000
Dr. Paul Li, MD
Oakland, CA · No drug or device payments recorded (2025) · Telehealth · (510) 752-1000
Dr. Phillip Ross, MD
Oakland, CA · $35 in drug and device payments (2025) · Telehealth · (510) 204-8290
Dr. Qingwei Yan, M.D.
Oakland, CA · $5,733 in drug and device payments (2025) · (510) 238-1238
Dr. Robert Klein, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 987-1000
Dr. Roderic Cherrie, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 752-1000
Dr. Sarah Blaschko, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4401
Dr. Selma Masic, M.D.
Oakland, CA · $115 in drug and device payments (2025) · Telehealth · (510) 752-6789
Dr. Shu Pan, M.D.
Oakland, CA · $2,830 in drug and device payments (2025) · Telehealth · (510) 465-5800
Dr. Timothy Ito, MD
Oakland, CA · No drug or device payments recorded (2025) · (510) 437-4401
Dr. Wayland Hsiao, MD
Oakland, CA · $115 in drug and device payments (2025) · (510) 752-1000
Dr. Aaron Boonjindasup, M.D.
Oceanside, CA · $1,625 in drug and device payments (2025) · Telehealth · (706) 940-5012
Dr. Arthur Warshawsky, MD
Oceanside, CA · No drug or device payments recorded (2025) · (760) 726-5633
Dr. Caroline Vilchis, MD
Oceanside, CA · $1,593 in drug and device payments (2025) · (760) 637-2500
Dr. Elliott Elledge, M.D.
Oceanside, CA · No drug or device payments recorded (2025) · (760) 754-2326
Dr. Jason Phillips, MD, MBA
Oceanside, CA · $1,708 in drug and device payments (2025) · Telehealth · (760) 637-2500

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.

Related reading on HealthcareDiscovery.AI

Urology in all 50 states Search all 1,517 in the directory Ask Zach for help choosing

Related

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. Are you a Urology in California? Get featured.