HealthcareDiscovery.AI / Doctors / California / Torrance / Nephrology

Nephrology in Torrance, California

Data updated monthly · Last refresh September 2026

36 Nephrology providers practice in Torrance, and 69% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Torrance

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. Ajay Gupta, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 222-5015
Dr. Akshay Bommireddi, MD
Torrance, CA · $1,130 in drug and device payments (2025) · (310) 222-3893
Dr. Ana Cecilia Ortiz-guerrero, MD
Torrance, CA · $1,962 in drug and device payments (2025) · Telehealth · (310) 325-4517
Dr. Anuja Shah, M.D.
Torrance, CA · $3,652 in drug and device payments (2025) · (310) 222-3891
Dr. David Bloom, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 379-2860
Dr. Derek Chao, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 784-8770
Dr. Devon Kent
Torrance, CA · $187 in drug and device payments (2025) · (424) 306-4000
Dr. Donald Inadomi, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 542-7997
Dr. Duke Chang, MD
Torrance, CA · No drug or device payments recorded (2025) · (310) 344-3281
Dr. Edgar Musngi, M.D.
Torrance, CA · $1,210 in drug and device payments (2025) · Telehealth · (310) 379-2860
Dr. Harmanjit Singh, MD
Torrance, CA · $145 in drug and device payments (2025) · Telehealth · (310) 222-3891
Dr. Harpreet Sidhu, M.D.
Torrance, CA · No drug or device payments recorded (2025) · Telehealth · (310) 542-6333
Dr. Hosayn Khaleeli, MD
Torrance, CA · $676 in drug and device payments (2025) · Telehealth · (310) 320-3204
Dr. Jenny Shen, MD
Torrance, CA · $138 in drug and device payments (2025) · (310) 222-3891
Dr. Joel Kopple, M.D.
Torrance, CA · $98 in drug and device payments (2025) · (310) 222-5101
Dr. Jonathan Sung
Torrance, CA · $2,362 in drug and device payments (2025) · Telehealth · (310) 325-4517
Dr. Juan Corredor, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-4517
Dr. Khaja Ahmed, M.D.
Torrance, CA · $2 in drug and device payments (2025) · (310) 370-4660
Dr. Khosrow Parsa, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-4517
Dr. Li-li Tong, M.D.
Torrance, CA · $150 in drug and device payments (2025) · (310) 222-3891
Dr. Lilly Barba, M.D.
Torrance, CA · $559 in drug and device payments (2025) · (310) 222-5101
Dr. Mahdi Yazdany, M.D.
Torrance, CA · $2,879 in drug and device payments (2025) · Telehealth · (310) 379-2860
Dr. Michelle Hwang, M.D.
Torrance, CA · $1,599 in drug and device payments (2025) · Telehealth · (310) 542-6333
Dr. Omer Khan, MD
Torrance, CA · $3,036 in drug and device payments (2025) · Telehealth · (310) 379-2860
Dr. Philip Chung, M.D.
Torrance, CA · $3,369 in drug and device payments (2025) · Telehealth · (310) 379-2860
Dr. Raimund Hirschberg, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 222-3891
Dr. Ray Goshtaseb, M.D.
Torrance, CA · $739 in drug and device payments (2025) · Telehealth · (310) 825-5111
Dr. Shamila Senanayake, MD
Torrance, CA · No drug or device payments recorded (2025) · (310) 370-4660
Dr. Sharon Adler, M.D.
Torrance, CA · $15,934 in drug and device payments (2025) · (310) 222-2401
Dr. Steven Sawelson, MD
Torrance, CA · $721 in drug and device payments (2025) · (310) 542-7997
Dr. Stuart Winkler, M.D.
Torrance, CA · No drug or device payments recorded (2025) · (310) 325-4517
Dr. Taraneh Tehrani, M.D.
Torrance, CA · $175 in drug and device payments (2025) · (310) 891-6623
Dr. Tiane Dai, MD
Torrance, CA · $398 in drug and device payments (2025) · (310) 222-5026
Dr. Vinh Cam, M.D.
Torrance, CA · $32,975 in drug and device payments (2025) · Telehealth · (310) 325-4517
Dr. Wayne Tsang, M.D.
Torrance, CA · $534 in drug and device payments (2025) · (310) 793-6677
Dr. Zar Chan, M.D
Torrance, CA · $627 in drug and device payments (2025) · (310) 222-3891

Conditions Nephrology providers in Torrance, California commonly treat

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

Common questions

How many Nephrology providers are in Torrance, California?

There are 36 Nephrology providers with active NPI records practicing in Torrance, according to federal NPPES data refreshed monthly.

How many Nephrology providers in Torrance received drug or device company payments?

25 of 36 (69%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in Torrance treat?

Nephrology providers in Torrance commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure 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 Torrance Nephrology 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.