About

Since she was very young, Luc-Ha (Chelsea) Nguyen, MD, dreamed of a career where she could regularly help people. After shadowing her pediatrician in 6th grade for a school project, Dr. Nguyen decided that she wanted to become a doctor, where she could focus on helping others with something as fundamental as their health.

Dr. Nguyen loves getting to know her patients on a personal level and celebrating with them when they accomplish their health goals. In deciding on her field of study, Dr. Nguyen chose family medicine after working with an influential primary care provider in a research project in college. Throughout her medical training, she discovered that she liked looking at the bigger picture and treating people as a whole.

“As a family physician, I am open to seeing everyone in the family from babies to the elderly. I enjoy getting to know my patients and learning about any detail of their lives – big or small – that they are willing to share with me. I hope to build lasting relationships with them and look forward to working together to help them take charge of improving and maintaining their health.”

An Orange County native, Dr. Nguyen grew up in Garden Grove and eventually moved to Fountain Valley. In her free time, she enjoys spending time with her family and friends, playing board games, exploring new places, watching videos on YouTube, listening to music and doing karaoke, and experimenting with makeup.

Languages

English

Provider Specialty

Family Medicine, Primary Care

Areas of Care

Education

Medical School

American University of the Caribbean School of Medicine

2017

Internship/Residency - Family Medicine

University of California San Francisco - Fresno

2020

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

5.0 out of 5
(500 Ratings)
Oct 20, 2026
Mellanie A.
Oct 19, 2026
Minerva R.
Oct 19, 2026
Alfonso C.
All ways very friendly and professional
Oct 19, 2026
Johanna C.
Oct 16, 2026
Natalie V.
Oct 16, 2026
Ronny F.
Oct 16, 2026
Roberta B.
The best doctor i've had with memorial care since i've been with you over ten years
Oct 15, 2026
Katherine N.
Oct 15, 2026
Violet G.
I always feel well taken care of, and listened to. Dr Nguyen has an excellent bedside manner, always helpful and friendly.
Oct 14, 2026
Maria R.
She’s extremely attentive, caring and has genuine concerns for my questions and needs. I never feel rushed or disregarded with any health issues. She’s wonderful.

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