Summary

Dr. John Wang specializes in internal medicine, focusing on the comprehensive care of adult patients. He earned his medical degree from The University of Texas School of Medicine at San Antonio and completed his residency training in internal medicine at Kern Medical Center in 2000, along with additional residency experience at Maimonides Medical Center. With 27 years of experience in practice, Dr. Wang is board-certified in internal medicine by the American Board of Internal Medicine. He provides care in English.

Dr. Wang practices at UCI Health Fountain Valley and serves patients in Fountain Valley, California. His clinical expertise includes managing type 2 diabetes in both adults and younger patients, as well as treating high blood pressure. He performs comprehensive blood work including complete blood counts and general blood testing to monitor patient health. Patients have given Dr. Wang an average rating of 4.4 on Vitals, reflecting their positive experiences with his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 27 years of experience
  • 62 insurance plans accepted
  • speaks English
  • Kern Med Ctr, Internal Medicine
  • 11 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

John W. Wang, MD

18035 Brookhurst St Ste 2100Fountain Valley, CA 92708
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 - 5:00 pm
SatClosed
SunClosed

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Dr. John Wang, MDDr. Nima Ghadimi, MDKarthikeyan Viswanathan, DOEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
3.8 
3.9 
27 Years of Experience 29 Years of Experience 12 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English, Tamil Speaks English
Fountain Valley , CAScottsdale , AZLos Altos , CALyons , CO
Med School: The University of Texas School of Medicine at San Antonio Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Bassett Medical Center - Cooperstown, New York Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Wang

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Aetna - POS
  • Aetna - PPO
  • Alameda Alliance for Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of North Dakota
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Driscoll Health Plan
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Health Net - POS
  • Health Net - PPO
  • Health Plan of San Joaquin
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicare (Advantage HMO)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Nippon Life Benefits
  • Optum Health
  • Optum Health - IPA
  • Oscar Health Insurance
  • PreferredOne
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SelectHealth
  • Sutter Health Plus
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • Wellcare

Medical Specialties

Dr. John Wang has the following specialty

Specialty Expertise

Dr. John Wang has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

27 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Kern Med Ctr, Internal Medicine
Maimonides Medical Center/Infants and Children's Hospital of Brooklyn Program
Kern Medical Center2000

Medical School

The University of Texas School of Medicine at San AntonioGraduated in 1999
University of Tx Med Sch At San Antonio, San Antonio TxGraduated in 1999

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Frequently Asked Questions

Is Dr. John Wang accepting new patients?
Dr. John Wang is accepting new patients on Vitals. View Dr. John Wang's profile on Vitals to make an appointment.
Does Dr. John Wang accept virtual/telehealth appointments?
Dr. John Wang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Wang speak?
Dr. John Wang speaks English.
How can I make an appointment with Dr. John Wang?
You can find contact information for Dr. John Wang here on Vitals.
Does Dr. John Wang accept my insurance?
You can see the insurance plans that Dr. John Wang accepts on their Vitals profile.

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