About Me

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.



Provider Specialty

Family Medicine


  • Primary Care


Medical Education

American University of the Caribbean School of Medicine


UCSF-Fresno Medical Education Program

Locations & Affiliations


MemorialCare Medical Group - Huntington Beach (Beach Blvd)

17762 Beach Blvd.

Suite 220

Huntington Beach, CA

Office: (877) 696-3622

Insurances Accepted

Aetna PPO
Anthem PPO
Blue Shield PPO
Cigna PPO
Health Net PPO
Humana PPO
United HealthCare PPO
TriCare West(HN)/TriWest Healthcare(BSC)
Aetna Commercial HMO
Anthem Commercial HMO
BlueShield Commercial HMO
Cigna Commercial HMO
Health Net Commercial HMO
UHC Commercial HMO
Anthem Vivity HMO
Aetna Medicare Advantage HMO
BlueShield Medicare Advantage HMO
Health Net Medicare Advantage HMO
Humana Medicare Advantage HMO
SCAN Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
Aetna Whole Health ACO
Boeing MemorialCare Health Alliance ACO
Alignment Medicare Advantage HMO
Anthem Pathway HMO
BlueShield Trio Commercial HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Clever Care Medicare Advantage HMO
Primary Care First ACO
Centivo ACO