0 reviews
Summary
Dr. Jir-Shiong Tsai specializes in endocrinology, diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from the College of Medicine at National Taiwan University in Taiwan. With 61 years of practice experience, Dr. Tsai brings extensive knowledge to the care of patients with hormonal and metabolic conditions.
Dr. Tsai practices in Haworth, New Jersey, where he focuses on comprehensive endocrine care. His internal medicine background provides him with a broad foundation for managing complex medical conditions alongside specialized endocrine disorders. The combination of his extensive experience and dual specialty training allows him to provide thorough care for patients with diabetes and other metabolic health concerns.
Dr. Tsai practices in Haworth, New Jersey, where he focuses on comprehensive endocrine care. His internal medicine background provides him with a broad foundation for managing complex medical conditions alongside specialized endocrine disorders. The combination of his extensive experience and dual specialty training allows him to provide thorough care for patients with diabetes and other metabolic health concerns.
Overview based on verified provider data
Quick Facts
- 61 years of experience
- Coll Of Med Natl Taiwan Univ Taiwan (244-02 Eff 1/1971)
- 2 specialties
- 1 area of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Jir-Shiong Tsai | Dr. John C Ausiello, MD | Yujin Amy Lim, MD, MPH | Dr. Yee-Ming Melody Cheung, MD, PhD |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 61 Years of Experience | 23 Years of Experience | 14 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Spanish, Korean | Speaks English | |
| Haworth , NJ | New York , NY | Forest Hills , NY | New York , NY |
| Med School: Coll Of Med Natl Taiwan Univ Taiwan (244-02 Eff 1/1971) | Med School: Harvard Medical School | Med School: SUNY - Downstate Medical Center College of Medicine | Med School: Monash University Faculty Of Medicine Nursing And Health Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jir-Shiong Tsai
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jir-Shiong Tsai has the following 2 specialties
Specialty Expertise
Dr. Jir-Shiong Tsai has the following area of expertise
Certifications, License, & Education
61 Years Experience
EDUCATION & TRAINING
Medical School
Coll Of Med Natl Taiwan Univ Taiwan (244-02 Eff 1/1971)Graduated in 1965
Similar Doctors
Frequently Asked Questions
- Where is Dr. Jir-Shiong Tsai's office located?
- Dr. Jir-Shiong Tsai's office is located at PO Box 57, Haworth, NJ, 07641.
- Does Dr. Jir-Shiong Tsai accept my insurance?
- You can see the insurance plans that Dr. Jir-Shiong Tsai accepts on their Vitals profile.
- How can I make an appointment with Dr. Jir-Shiong Tsai?
- You can find contact information for Dr. Jir-Shiong Tsai here on Vitals.
- Does Dr. Jir-Shiong Tsai accept virtual/telehealth appointments?
- Dr. Jir-Shiong Tsai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Jir-Shiong Tsai accepting new patients?
- Dr. Jir-Shiong Tsai has not indicated that they accept new patients. 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.




