Summary

Dr. Stephen Nguyen is an internal medicine physician who brings nearly three decades of medical expertise to his practice. He earned his medical degree from Ross University School of Medicine and completed his residency training at LAC+USC Medical Center. With 29 years of experience treating adult patients, Dr. Nguyen has developed extensive knowledge in managing complex medical conditions and providing comprehensive primary care. He is fluent in Spanish and Vietnamese, allowing him to serve diverse patient communities.

Dr. Nguyen practices at Nguyen Medical Group in Menifee and maintains affiliations with Menifee Global Medical Center and Hoag Memorial Hospital Presbyterian in Newport Beach, California. He specializes in managing high blood pressure and cholesterol disorders, including elevated cholesterol levels in children and teenagers. His practice includes performing essential diagnostic tests such as complete blood counts, thyroid function evaluations, and kidney function assessments. Patients have given Dr. Nguyen an average rating of 3.5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 29 years of experience
  • 57 insurance plans accepted
  • speaks Spanish, Vietnamese
  • Lac Usc Medical Center
  • 8 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Stephen Hung Nguyen has 2 locations

Nguyen Medical Group

29826 Haun Rd Ste 102Menifee, CA 92586
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Hoag Memorial Hospital Presbyterian

1 Hoag DrNewport Beach, CA 92663

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Dr. Stephen Hung Nguyen, MDKarthikeyan Viswanathan, DODr. Adewumi Bakare DMSc, PA-CDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
29 Years of Experience 12 Years of Experience 5 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, Vietnamese Speaks English, Tamil Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Menifee , CAPalo Alto , CAMesquite , TXKaty , TX
Med School: Ross University School Of Medicine Med School: Bassett Medical Center - Cooperstown, New York Med School: University of Lynchburg - DMSc Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Stephen Hung Nguyen

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - POS
  • Aetna - PPO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Ambetter
  • AmeriHealth
  • AmeriHealth - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CareSource
  • CHAMPVA - HMO
  • Cigna
  • Cigna - PPO
  • Commonwealth Care Alliance
  • Community Health Group
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) - PPO
  • GEHA
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • MVP Health Care
  • Premier Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • University of Arizona Health Plans
  • Valley Health Plan
  • Wellcare

Medical Specialties

Dr. Stephen Hung Nguyen has the following specialty

Specialty Expertise

Dr. Stephen Hung Nguyen has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

29 Years Experience

Dr. Stephen Hung 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 Lac Usc Medical Center.

Medical School

Graduated from Ross University School Of Medicine and Ross University School Of Medicine in 1997.

NPI Number

Dr. Nguyen's NPI number is 1619976644.

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Frequently Asked Questions

Is Dr. Stephen Nguyen accepting new patients?
Dr. Stephen Nguyen is accepting new patients on Vitals. View Dr. Stephen Nguyen's profile on Vitals to make an appointment.
Does Dr. Stephen Nguyen accept my insurance?
You can see the insurance plans that Dr. Stephen Nguyen accepts on their Vitals profile.
Does Dr. Stephen Nguyen accept virtual/telehealth appointments?
Dr. Stephen Nguyen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Stephen Nguyen?
You can find contact information for Dr. Stephen Nguyen here on Vitals.
Which hospitals is Dr. Stephen Nguyen affiliated with?
Dr. Stephen Nguyen is affiliated with Menifee Global Medical Center.

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