Mr. Tristan practices medicine in San Dimas, CA and 3 other locations and specializes in Internal Medicine and Nephrology. Mr. Tristan is affiliated with Doctors Hospital Of West Covina, La Palma Intercommunity Hospital, Citrus Valley Medical Center, Kindred Hospital West Covina, Queen Of The Valley Medical Center, San Dimas Community Hospital, Foothill Presbyterian Hospital and Pomona Valley Hospital Medical Center. Mr. Tristan speaks English, Chinese, Spanish and Tagalog.