9822 Bolsa Ave Ste F, Westminster, CA 92683, US

Appointments: (714) 775-7000

Board Certified Cardiology
Board Certified Internal Medicine

Most major health plans are accepted. Visit our qualified team today!


Tung Huu Nguyen, M.D.

Dr. Tung Huu Nguyen, M.D. specializes in Internal Medicine and Cardiology.  His clinical areas of interests include heart failure, coronary artery disease, and valvular disorders. Dr. Nguyen obtained his bachelor’s degree from Yale University and his medical degree from Vanderbilt University. He completed postgraduate training in Internal Medicine and Cardiology at USC, where he had a unique opportunity to manage many challenging cases including decompensated heart failure patients undergoing cardiac transplant evaluation.

Dr. Nguyen’s goal as a Cardiologist is to achieve the best results by applying a personalized approach to patient care. He works closely with primary care providers and other specialists to formulate individualized treatment plans that address the specific needs of each patient. Because Dr. Nguyen is credentialed to see patients at Fountain Valley Regional Hospital and Orange Coast Memorial Medical Center he is able to follow his patients throughout their course of treatment. He gives each patient the same amount of care and attention as he would give to his own friends and family.


Cardiology Fellowship
University of Southern California Keck School of Medicine; Los Angeles, CA

Internal Medicine Residency
University of Southern California Keck School of Medicine; Los Angeles, CA

B.S., Yale University; New Haven, CT.
M.D., Vanderbilt School of Medicine; Nashville, TN.

Board Certified, Cardiovascular Disease, American Board of Internal Medicine
Board Certified, Internal Medicine, American Board of Internal Medicine
Board Certified, Certification Board of Nuclear Cardiology
Board Certified, National Board of Echocardiography

Hospital Affiliations
Fountain Valley Regional Hospital
Orange Coast Memorial Medical Center

Vietnamese, Medical Spanish


County, State, and Federal Programs




CalOptima COD/CCN

OneCare Connect


 Aetna (PPO)

Anthem Blue Cross (PPO, including Covered California Plans)

Blue Shield of California (PPO, including Covered California Plans)

Cigna (PPO)

MultiPlan (PPO)


United Healthcare (PPO)

HMO/Medical Groups

Affiliated Doctors of Orange County (ADOC)



Brand New Day

ChoiceOne IPA

Family Choice Medical Group

HealthNet HMO (administered through ADOC/Regal) 

Medi-Choice IPA

MyChoice IPA

Noble Community Medical Associates of Mid OC

Orange County Advantage Medical Group

Physician Partners IPA

Regal Medical Group


About Us

Compassionate Healthcare

Our mission is to provide you with personalized, high-quality care. We are dedicated to improving and maintaining your health through preventative care and treating chronic diseases. 

Experienced Medical Professionals

Dr. Tung Huu Nguyen, M.D. offers broad array of services geared to address many common heart conditions. We know there is no such thing as one-size-fits-all cure, so we never use a one-size-fits-all approach to your diagnosis. 

A Personal Approach

Our goal is to improve and maintain your overall health and to empower you with an understanding of your condition and wellness plan.  

How We Help

Outpatient Diagnostic Testing

We offer a variety of outpatient cardiac diagnostic services including EKG, stress test, holter monitor, ankle brachial index, arterial duplex, venous duplex, carotid duplex, and echocardiography.


Outpatient Consultations

We offer outpatient consultations for many cardiac conditions  and symptoms including palpitations, chest pain, heart failure, shortness of breath, atrial fibrillation, pre-op, heart failure, edema, etc.


Inpatient Consultations

Dr. Tung Huu Nguyen is credentialed to see patients at Orange Coast Memorial Medical Center and Fountain Valley Regional Hospital. If you are admitted to these hospitals and would like a consultation from Dr. Nguyen, please let your attending physician know or you can contact our office directly.


Contact Us

Send Message

The care you deserve.

Please  call us for an appointment.

Tung Huu Nguyen, M.D.

9822 Bolsa Ave Ste F, Westminster, CA 92683

Phone: (714) 775-7000
Fax: (714) 775-5200


Monday - Friday: 9:00am - 5:00pm

Closed Saturday, Sunday, Holidays