Summary

Dr. Ngai Nguyen is a cardiologist who specializes in cardiovascular disease and internal medicine. He earned his medical degree from the Medical & Pharmaceutical University of Vietnam and completed his residency at Loma Linda University Medical Center. With 51 years of clinical experience, Dr. Nguyen brings extensive knowledge to his cardiovascular practice. He is fluent in both English and Vietnamese.

Dr. Nguyen practices at multiple locations throughout San Jose, California, and maintains affiliations with O'Connor Hospital, Regional Medical Center of San Jose, Santa Clara Valley Medical Center, and Good Samaritan Hospital. He focuses on treating conditions such as hypertension and high cholesterol in both children and teens. His expertise includes performing contrast echocardiography and exercise electrocardiograms to evaluate heart function. Patients have given Dr. Nguyen an average rating of 2.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.5
  • 51 years of experience
  • speaks English, Vietnamese
  • Loma Linda University Medical Center
  • 7 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 4 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. Ngai Xuan Nguyen has 4 locations

Nguyen Ngai X Medical Group

696 E Santa Clara St Ste 108San Jose, CA 95112
Mon9:00 am - 6:00 pm
Tue9:00 am - 6:00 pm
WedClosed
Thu9:00 am - 6:00 pm
Fri9:00 am - 6:00 pm
Sat9:00 am - 5:00 pm
SunClosed

San Jose Heart Institute

696 E Santa Clara St Ste 108San Jose, CA 95112

Good Samaritan Hospital

2425 Samaritan DrSan Jose, CA 95124

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Dr. Ngai Xuan Nguyen, MDDaniel KatzHannah Valantine, MDKarim Sallam, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
51 Years of Experience 12 Years of Experience 48 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Vietnamese
San Jose , CAStanford , CAStanford , CAStanford , CA
Med School: Med & Pharm Univ Vietnam (942-01 Eff 1/83) Med School: Northwestern University Feinberg School Of Medicine Med School: St Georges University Of London Med School: University Of Pittsburgh School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ngai Xuan Nguyen

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Ngai Xuan Nguyen has the following 2 specialties

Specialty Expertise

Dr. Ngai Xuan Nguyen has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

51 Years Experience

Dr. Ngai Xuan Nguyen holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Loma Linda University Medical Center.

Medical School

Graduated from Med & Pharm Univ Vietnam (942-01 Eff 1/83) in 1975.

NPI Number

Dr. Nguyen's NPI number is 1205883501.

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Frequently Asked Questions

Which hospitals is Dr. Ngai Nguyen affiliated with?
Dr. Ngai Nguyen is affiliated with Oconnor Hospital, Regional Medical Center Of San Jose, Santa Clara Valley Medical Center, and Good Samaritan Hospital.
How can I make an appointment with Dr. Ngai Nguyen?
You can find contact information for Dr. Ngai Nguyen here on Vitals.
Is Dr. Ngai Nguyen accepting new patients?
Dr. Ngai Nguyen is accepting new patients on Vitals. View Dr. Ngai Nguyen's profile on Vitals to make an appointment.
What languages does Dr. Ngai Nguyen speak?
Dr. Ngai Nguyen speaks English and Vietnamese.
Where is Dr. Ngai Nguyen's office located?
Dr. Ngai Nguyen's office is located at 696 E Santa Clara St Ste 108, San Jose, CA, 95112.

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