Summary

Dr. William Tsai is an internal medicine physician with nearly three decades of clinical experience. He earned his medical degree from St. Georges University School of Medicine and completed his residency training at New York Hospital. With 29 years of practice, Dr. Tsai brings extensive expertise to comprehensive adult healthcare. He is fluent in both English and Chinese, enabling him to serve diverse patient populations.

Dr. Tsai practices at Hoag Hospital Newport Beach and sees patients in Irvine, California. He specializes in treating various forms of back pain, including conditions affecting pregnant women and younger patients from children through teens. His approach to care includes physical therapy techniques and strength training programs. Dr. Tsai also incorporates manual therapy methods into treatment plans. Patients have given him an average rating of 3.8 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 3.8
  • 29 years of experience
  • 53 insurance plans accepted
  • speaks English, Chinese
  • New York Hospital
  • 7 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. William Jen Tsai

19742 MacArthur Blvd Ste 101Irvine, CA 92612
Mon10:00 am - 5:00 pm
TueClosed
Wed10:00 am - 5:00 pm
Thu10:00 am - 5:00 pm
Fri10:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. William Jen Tsai, MD
Karthikeyan Viswanathan, DO
Dr. Tooba Rehman, MD
Dr. Adama Diarra, DO
Dr. William Jen Tsai, MDKarthikeyan Viswanathan, DODr. Tooba Rehman, MDDr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
29 Years of Experience 12 Years of Experience 16 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Chinese Speaks English, Tamil Speaks English, French, Bambara
Irvine , CALos Altos , CAKaty , TXTigard , OR
Med School: St Georges University Med School: Bassett Medical Center - Cooperstown, New York Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Arizona College of Osteopathic Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Jen Tsai

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • All Savers Insurance
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of North Dakota
  • 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
  • CalOptima
  • CHAMPVA - HMO
  • Cigna
  • EmblemHealth
  • Fidelis Care (NY)
  • GEHA
  • Health Net
  • Health Net - HMO
  • HealthFirst (NY)
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • Nippon Life Benefits
  • Optum Health - Medicaid
  • Physicians Mutual
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • State Farm
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. William Jen Tsai has the following specialty

Specialty Expertise

Dr. William Jen Tsai has the following 7 areas of expertise

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

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Residency

New York Hospital

Medical School

St Georges University
St Georges University School Of MedicineGraduated in 1997

Similar doctors

Frequently Asked Questions

Does Dr. William Tsai accept my insurance?
You can see the insurance plans that Dr. William Tsai accepts on their Vitals profile.
How can I make an appointment with Dr. William Tsai?
You can find contact information for Dr. William Tsai here on Vitals.
What languages does Dr. William Tsai speak?
Dr. William Tsai speaks English and Chinese.
Where is Dr. William Tsai's office located?
Dr. William Tsai's office is located at 19742 MacArthur Blvd Ste 101, Irvine, CA, 92612.
Does Dr. William Tsai accept virtual/telehealth appointments?
Dr. William Tsai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.