About Me

Tri Colin Tran, PA-C studied medicine at Midwestern University in Downers Grove, Illinois. He pursued a career in family medicine because he enjoys continuously learning about medicine and educating his patients on their health. Tri's former colleague, Dr. Richardson, has been a focal reason where his patient-centric care stems from. He enjoys seeing the lightbulb moment with his patients when he shares valuable knowledge during their provider visits.

I aim to assure my patients that I am here to guide them in their health journey with sincere intentions. My health recommendations are rooted in evidence-based medicine. Collaboratively, their health progress depends on active participation in their healthcare, with me serving as a supportive guide throughout the process.

Tri grew up in the Orange County, California and is fluent in English, Vietnamese, and Spanish. Outside of medicine, he enjoys playing recreational tennis in the ITT league in Southern California, gardening, traveling, and cooking.


English, Spanish, Vietnamese

Provider Specialty

Physician Assistant, Primary Care



Medical Education


Locations & Affiliations


MemorialCare Medical Group - Rancho Santa Margarita

29472 Avenida de las Banderas

Rancho Santa Margarita, CA

Office: (877) 696-3622

Insurances Accepted

Accepts most major HMO, PPO, EPO and POS health plans