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
(157 Ratings)
Feb 3, 2026
Ryan W.
Very professional.
Jan 22, 2026
David H.
Jan 12, 2026
Luz G.
Jan 2, 2026
Michael L.
Jan 1, 2026
Mario C.
Jan 1, 2026
Jessee T.
He was attentive, thorough in explaining things pertaining to my annual exam visit, and let me know what to expect. He didn’t pressure me into getting any vaccines, which I appreciated.
Dec 31, 2025
Mario C.
Dec 31, 2025
Peggy S.
Thorough and patient
Dec 29, 2025
Sharon S.
Thank you you very reasonable and yes my head still hurting thank you have a good New Year's
Dec 25, 2025
Basilio B.
He takes his time to help us understand labs and the medications. He is friendly and cheerful. We feel comfortable to ask question and receive his feedback.

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