About

For Loi Doan, DO, leaning into a career in medicine began as a family affair. “Being the second youngest of seven children, I--like many kids--followed my older siblings around. Naturally, when they decided to major in biology, I decided to do so as well.” It was during his biology studies that Dr. Doan found himself drawn to medicine. “I liked the human aspect of medicine the most and really loved patient interactions and getting to know each patient,” he says.” I chose Family Medicine because it allows me the privilege and opportunity to be an integral part of patients’ lives.”

Dr. Doan grew up in Torrance and spent time working as a radiology assistant and medical scribe before going to medical school. He graduated from the College of Osteopathic Medicine of the Pacific in Pomona and completed his residency at Riverside Community Hospital. “I get the most satisfaction when working with patients towards a goal we’ve set together, and when we celebrate the milestones along the way,” he states.

Outside of medicine, Dr. Doan describes himself as home body. “I like cooking, watching shows and playing video games,” he says. “When I do go out, it is mainly to try new restaurants or hang out with friends and family. I have also been getting into pickleball recently!” Dr. Doan shares his home with a dog he adopted before medical school and two cats, which he found during his third year of medical school.

Languages

English

Provider Specialty

Family Medicine, Primary Care

Education

Medical School

Western University of Health Sciences

2021

Internship/Residency - Family Medicine

Riverside Community Hospital

2024

Locations & Affiliations

Locations

Insurance

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Patient Reviews

4.9 out of 5
(237 Ratings)
Aug 21, 2026
Eduardo A.
Aug 18, 2026
Ashley B.
Aug 17, 2026
Ramiro A.
Aug 16, 2026
Leonard W.
Aug 14, 2026
Maria A.
Aug 13, 2026
Jason B.
Dr. Doan is an incredible doctor; amicable, confident, intelligent, patient and understanding, and passionate. He makes patients like me feel properly listened to and meets my concerns in a respectful manner. He is always thinking proactively while still acting presently, making sure that patients' problems are solved carefully, one step at a time. I always feel comfortable visiting Dr. Doan knowing that I will be taken care of with a knowledgeable and hospitable professionalism.
Aug 12, 2026
Kathleen W.
He was kind and efficient and knowledgeable and helpful
Aug 12, 2026
Brian W.
He’s great
Aug 12, 2026
Carmen C.
Because pacients we are verry important for him may me field it to me
Aug 7, 2026
Kayla C.

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.