Overview
An Nguyen is a Nephrologist practicing medicine in Fontana, California.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Locations
9985 Sierra Ave # 2C, Fontana, CA 92335
Harbor-UCLA Nephrology
from Wikipedia: https://en.wikipedia.org/wiki/Kamyar_Kalantar-ZadehEducationKalantar-Zadeh received his education in medicine from the University of Bochum and University of Bonn (Germany) and his M.D. degree from the University of Erlangen-Nuremberg (Germany).[1] In addition, he obtained a master's degree in public health (Master of Public Health, MPH) and a PhD in epidemiology from the University of California, Berkeley.[1] He is a practicing triple board certified physician specialist in internal medicine, pediatrics, and nephrology.[1] Kalantar-Zadeh completed his residency at the State University of New York and his nephrology fellowship at the University of California, San Francisco.[1]CareerKalantar-Zadeh is a professor of medicine at the David Geffen School of Medicine at UCLA and based at the Lundquist Institute for Biomedical Innovation at Harbor–UCLA Medical Center (2000-2012, and since 2023), where he worked with his former mentor Joel D. Kopple and served as the founding director of the Harold Simmons Center for Chronic Disease Research and Epidemiology. During 2012-2022 Kalantar-Zadeh was in the University of California, Irvine School of Medicine as a tenured professor of medicine, pediatrics, public health, and Nursing Sciences, and chief of Nephrology,[1] and the UC Irvine Medical Center. He also serves as a part-time staff physician at Tibor-Rubin VA Medical center in Long Beach, California, under the Veterans Health Administration. Kalantar-Zadeh has r. Dr. Kalantar-Zadeh is highly rated in 27 conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Hypertension, High Potassium Level, Kidney Transplant, and Nephrectomy. Dr. Kalantar-Zadeh is board certified in Interal Medicine, Nephrology, and Pediatrics. Dr. Kalantar-Zadeh is currently accepting new patients.
UCI Health
Connie Rhee is a Nephrologist practicing medicine in Orange, California. Dr. Rhee is highly rated in 12 conditions, according to our data. Her clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), High Potassium Level, Kidney Transplant, and Hormone Replacement Therapy (HRT).
UC Irvine Medical Center
Ekamol Tantisattamo is an Internal Medicine specialist and a Nephrologist practicing medicine in Orange, California. Dr. Tantisattamo is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Polycystic Kidney Disease, Low Sodium Level, Kidney Transplant, and Nephrectomy. Dr. Tantisattamo is board certified in American Board Of Internal Medicine - Nephrology and American Board Of Internal Medicine - Internal Medicine.
Frequently Asked Questions about Dr. An Nguyen
How do I make an appointment with Dr. An Nguyen?
You can book an appointment with Dr. An Nguyen by calling their office at 909-427-3910. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
We do not have enough information to identify the Areas of Expertise for this provider.

