About
Dr. Thomas Hwang is a board-certified internist practicing at Tustin Irvine Internal Medicine Group in Tustin, California. He earned his medical degree from Saint Louis University School of Medicine. He then completed his residency in Internal Medicine at the University of California Irvine.
Dr. Hwang holds the view that a physician who truly knows the patient is essential to delivering quality care. He runs a concierge program for a limited number of patients. That program centers on personalized health management and an Annual Comprehensive Screening Exam. The exam goes beyond a standard physical and produces a wellness plan built around each patient's individual needs. Dr. Hwang also makes himself available after hours and on weekends for members with important medical concerns.
Education & Training
Medical School
Saint Louis University School of Medicine
Residency
Internal Medicine, University of California Irvine
Certifications
Who is Dr. Hwang right for?
Dr. Hwang is a strong fit for adults seeking a primary care physician who invests time in knowing them well. Patients managing chronic conditions benefit from his internal medicine depth and personalized planning. His concierge program suits those who value same-day access and after-hours availability. The Annual Comprehensive Screening Exam appeals to patients who want a proactive, individualized approach to their health.
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Frequently Asked Questions
Dr. Thomas Hwang specializes in Internal Medicine. He holds board certification in Internal Medicine and trained in the specialty at the University of California Irvine.
Dr. Hwang earned his medical degree from Saint Louis University School of Medicine. He completed his residency in Internal Medicine at the University of California Irvine.
Yes. Dr. Hwang holds board certification in Internal Medicine.
Dr. Hwang believes a physician who genuinely knows the patient is the foundation of quality care. His concierge program gives him the time and structure to build that kind of relationship. He focuses on personalized health management and long-term wellness planning.
Dr. Hwang's Annual Comprehensive Screening Exam goes beyond a standard physical. He uses the results to build a personalized wellness plan based on each patient's unique health needs. This exam serves as the cornerstone of his concierge program.
Yes. Dr. Hwang makes himself personally available after hours and on weekends for members with important medical needs. Concierge members also have access to a private office telephone line answered by a dedicated Concierge Coordinator.
Dr. Hwang limits his concierge program to a select number of patients. Prospective members should contact the practice directly to ask about current availability.
Dr. Hwang sees adult patients seeking personalized internal medicine care. His program suits patients who want proactive health management, thorough annual exams, and reliable access to their physician.
Doctor profile last updated October 31, 2026