Summary

Dr. Thomas Hwang is an internal medicine physician who has been caring for patients for over two decades. He earned his medical degree from Saint Louis University School of Medicine and completed his residency training at the prestigious Stanford Hospital and Clinics Program. With 23 years of experience in internal medicine, Dr. Hwang brings extensive knowledge to the comprehensive care of adult patients. He communicates with patients in English.

Dr. Hwang practices at Saint Joseph Hospital Orange and sees patients in Tustin, California. He specializes in managing high blood pressure conditions, including hypertensive emergencies that require immediate attention. His approach to patient care includes preventive services like flu vaccinations and wellness strategies such as strength training guidance. Patients have given Dr. Hwang an average rating of 3.8 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.8
  • 23 years of experience
  • 36 insurance plans accepted
  • speaks English
  • Stanford Hospital and Clinics Program
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Tustin Irvine Internal Medicine Group

15000 Kensington Park Dr Ste 360Tustin, CA 92782
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. Thomas C HwangDr. Tooba Rehman, MDKarthikeyan Viswanathan, DOEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
3.9 
23 Years of Experience 16 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, Tamil Speaks English
Tustin , CAKaty , TXLos Altos , CALyons , CO
Med School: Saint Louis University School of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE 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. Thomas C Hwang

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CHAMPVA
  • Cigna
  • Health Net - HMO
  • Humana
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • Providence Health Plans
  • Providence Health Plans - HMO
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Three Rivers Providers Network (TRPN) - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Thomas C Hwang has the following specialty

Specialty Expertise

Dr. Thomas C Hwang has the following 6 areas of expertise

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

Certifications, License, & Education

23 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Stanford Hospital and Clinics Program

Medical School

Saint Louis University School of MedicineGraduated in 2003

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Frequently Asked Questions

Is Dr. Thomas Hwang accepting new patients?
Dr. Thomas Hwang is accepting new patients on Vitals. View Dr. Thomas Hwang's profile on Vitals to make an appointment.
Does Dr. Thomas Hwang accept my insurance?
You can see the insurance plans that Dr. Thomas Hwang accepts on their Vitals profile.
Where is Dr. Thomas Hwang's office located?
Dr. Thomas Hwang's office is located at 15000 Kensington Park Dr Ste 360, Tustin, CA, 92782.
Does Dr. Thomas Hwang accept virtual/telehealth appointments?
Dr. Thomas Hwang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Thomas Hwang affiliated with?
Dr. Thomas Hwang is affiliated with Saint Joseph Hospital Orange.

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