Nephrologists in California
Data updated monthly · Last refresh October 2026
1,476 Nephrology providers practice in California, including 665 (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.
1,476providers
665telehealth
Los Angelestop city
Nephrology by city in California
Choose a city to see providers there.
Nephrology 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. Neiha Arora, MDFremont, CA · No drug or device payments recorded (2025) ·
(510) 248-3363 Dr. Peter Lunny, M.D.Fremont, CA · $870 in drug and device payments (2025) · Telehealth ·
(510) 745-8186 Dr. Qi Che, M.D.Fremont, CA · $1,154 in drug and device payments (2025) · Telehealth ·
(510) 745-8187 Dr. Rajesh Davda, MDFremont, CA · No drug or device payments recorded (2025) ·
(510) 770-8040 Dr. Shalini Sundar, M.D.Fremont, CA · $808 in drug and device payments (2025) · Telehealth ·
(510) 795-8186 Dr. Varun ChawlaFremont, CA · $21,787 in drug and device payments (2025) · Telehealth ·
(510) 745-8187 Dr. Keerat Dhatt, M.D.French Camp, CA · No drug or device payments recorded (2025) ·
(209) 946-3400 Dr. Amarinder Singh Garcha, MBBS Dr. Amy Schuerman-gen, M.D. Dr. Andre Minuth, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 439-2045 Dr. Anuradha Suri, MDFresno, CA · $258 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Ashley Forman, MDFresno, CA · No drug or device payments recorded (2025) ·
(949) 278-4569 Dr. Bhavin Chokshi, M.D.Fresno, CA · No drug or device payments recorded (2025) · Telehealth ·
(559) 448-4500 Dr. Bikash ChapagainFresno, CA · No drug or device payments recorded (2025) ·
(559) 228-6600 Dr. Carol Ross-mccormick, RN, NP Dr. Dhara Dave, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 228-6600 Dr. Dhayanithi Dhayalan, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 228-6600 Dr. Dominique Dorsainvil, MDFresno, CA · $1,015 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Gregory Martinez, M.D.Fresno, CA · $823 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Harmeet Gurm, MDFresno, CA · $874 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Harpreet DhindsaFresno, CA · $417 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Ibrahim Katibah, MDFresno, CA · $836 in drug and device payments (2025) · Telehealth ·
(559) 558-8671 Dr. Irma Wisener, NPFresno, CA · No drug or device payments recorded (2025) ·
(559) 435-4760 Dr. Jasjit Singh, M.D.Fresno, CA · $413 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Joseph Duflot, MDFresno, CA · $889 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Khin Yee, M.D.Fresno, CA · No drug or device payments recorded (2025) · Telehealth ·
(559) 540-7171 Dr. Kiyoshi Houston, MDFresno, CA · $124 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Kyin Oo, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 225-6100 Dr. Mei-tsuey Hwang, MDFresno, CA · $550 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Neysha Sanchez Rivera, M.D.Fresno, CA · $673 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Nishkarsh Saxena, MDFresno, CA · $1,695 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Saeed Sandhu, MDFresno, CA · No drug or device payments recorded (2025) ·
(559) 448-4500 Dr. Steve Su, MDFresno, CA · $565 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Sukhvir Atwal, MDFresno, CA · $157 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Supriya Gerardine, M.D.Fresno, CA · No drug or device payments recorded (2025) ·
(559) 228-6600 Dr. Yangming Cao, MDFresno, CA · $248 in drug and device payments (2025) · Telehealth ·
(559) 228-6600 Dr. Nancy Hernandez, DOFullerton, CA · $198 in drug and device payments (2025) · Telehealth ·
(714) 992-5581 Dr. Sanford Gaynor, M.D.Gardena, CA · No drug or device payments recorded (2025) ·
(310) 527-7355 Dr. An Dang, M.D.Garden Grove, CA · $19 in drug and device payments (2025) ·
(714) 531-5201 Dr. Herbert Tiquia, MDGarden Grove, CA · $526 in drug and device payments (2025) · Telehealth ·
(714) 636-2890 Dr. Hong Kim, M.D.Garden Grove, CA · $2,152 in drug and device payments (2025) ·
(714) 530-3740 Dr. Mital Patel, MDGarden Grove, CA · No drug or device payments recorded (2025) ·
(818) 364-3205 Conditions Nephrology providers in 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.
- Chronic kidney disease
- Kidney stones
- Dialysis care
- High blood pressure
Common questions
How many Nephrology providers are in California?There are 1,476 Nephrology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Nephrology providers in California offer telehealth?Yes. 665 of the 1,476 Nephrology providers in California (about 45%) report offering telehealth services in CMS data.
Which cities in California have the most Nephrology providers?Los Angeles (153), San Diego (75), San Francisco (71) have the highest concentration of Nephrology providers in California.
How many Nephrology providers in California received drug or device company payments?885 of 1,476 Nephrology providers in California (60%) 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 California treat?Nephrology providers 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 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 Nephrologists in California work in independent practices or large health systems?Among 1,107 Nephrologists in California enrolled in Medicare, 30% bill through a solo or small practice with fewer than 10 clinicians, 21% through a mid-size group of 10 to 99, and 49% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Nephrologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Nephrologists hold privileges are Uci Health-Orange in Orange; Cedars-Sinai Medical Center in Los Angeles; Stanford Health Care in Stanford.
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