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
(77 Ratings)
Dec 11, 2025
Troy T.
Dec 9, 2025
Fabiana T.
Dec 9, 2025
Scott K.
I was fortunate to have an appointment with Dr. Doan today, as my primary physician is Dr. Wass and scheduling with him often requires about a week. I was initially a bit nervous about seeing a new doctor, but the nurse efficiently arranged a VRI, which allowed for smooth and effective communication. Dr. Doan conducted a thorough examination and explained my health concerns clearly and step by step. He made me feel comfortable throughout the visit. I would certainly see him again if Dr. Wass is unavailable within a few days. Dr. Doan will be my preferred secondary physician. Although he appears quite young, he demonstrated an excellent understanding of my deafness and communicated respectfully and effectively through VRI.
Dec 5, 2025
Anonymous
Great experienceDoctor Doan was very professional and staff was great. Did not have to wait and appointment was fast.
Dec 4, 2025
Ofelia L.
Dec 3, 2025
Sergio T.
Nov 20, 2025
Jason J.
Nov 14, 2025
Jennifer S.
Dr Doan always takes the time to make sure everything is clear. He knows who I am and what my issues are when he walks into the room
Nov 1, 2025
Anonymous
Excellent DoctorNice and clean environment. Excellent team.
Oct 22, 2025
Joann B.
Listens well and very throughout. Understands my medical needs.

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