About

Whitney Ngo, DO was born and raised in the San Gabriel Valley and later moved to Orange County for her Internal Medicine residency at UC Irvine. During her residency, she received close mentorship from seasoned attending physicians who taught her to approach complex medical issues with a compassionate and humanistic perspective. Dr. Ngo decided to specialize in Primary Care because this field allows her to form a collaborative bond with her patients and follow them long-term throughout their health journey.

After her experience throughout residency of caring for the Orange County population, she strives to continue providing excellent care for patients of all backgrounds and socioeconomic statuses. 

“As a general Internist, I find the most satisfaction in educating my patients on their complex medical conditions and using evidence-based medicine to help patients make informed decisions about their health.”

- Whitney Ngo

Dr. Ngo specializes in the management of metabolic syndrome, prevention of cardiovascular disease, cancer screening, and treatment of geriatric communities.

Outside of medicine, Dr. Ngo enjoys traveling internationally, running, eating at new and interesting restaurants, and spending time with family and friends.

Languages

English

Provider Specialty

Internal Medicine, Primary Care

Areas of Care

Education

Medical School

Midwestern University - Arizona

2022

Internship/Residency - Internal Medicine

University of California Irvine School of Medicine

2025

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

4.9 out of 5
(102 Ratings)
Sep 9, 2026
Teresa R.
Sep 8, 2026
Michael P.
Sep 8, 2026
Elgan E.
Very knowledgeable and competent
Sep 2, 2026
Marjorie W.
She was very meticulous in charting my health history. She has a very good bedside manner & you feel like she's someone you can trust.
Sep 2, 2026
Sara W.
Dr. Ngo is a great doctor, she takes time to ask questions and as a patient you feel heard and understood.
Aug 29, 2026
Linda G.
Aug 28, 2026
Linda B.
Cannot say enough about my new pcp. She has exceeded my expectations w her knowledge, attentions and care for me when sudden health concerns came up. I am recommending her to friends and family without hesitation. I am so lucky to have found her!
Aug 28, 2026
Anonymous
A Doctor Who Truly ListensDr. Ngo is incredibly patient, kind, and attentive. I truly felt heard during my appointment. She took the time to listen and never made me feel rushed. She asked thoughtful clarifying questions to make sure she fully understood what I was experiencing, which made me feel comfortable and cared for. I really appreciated the time and attention she gave me and would highly recommend her to anyone looking for a doctor who genuinely listens to her patients.
Aug 28, 2026
Margaret N.
Medically knowledgeable, open to non-traditional course of medication and easy to converse with.
Aug 27, 2026
Laila O.
She’s caring and take her time to explain everything clearly. She’s very professional and loves her work.

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