Browse Health
Gastroenterologist (digestive)
27 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Leon Tsai is Excellent. Dr. Tsai has been reviewed by 8 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Leon Tsai, MD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Tsai graduated from Louisiana State University at New Orleans. He has 3 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Tsai has 4 hospital affiliations:

  • Northwest Medical Center - Tucson 
  • Northwest Medical Center Oro Valley 


  • Chinese
  • French

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Additional Information
Dr. Leon Tsai MD is a male Internist, has 27 years of experience and practices in Gastroenterology.
Where does Dr. Leon Tsai practice?
Dr. Leon Tsai has 2 office locations.
Dr. Leon Tsai practices Gastroenterology near Tucson, AZ.
Additional practice locations include: Green Valley, AZ.
See Tucson Gastroenterologists.