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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).

Learn more about Dr. Mon-ta Tsai:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Mon-ta Tsai is Excellent. Dr. Tsai has been reviewed by 12 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.8
Courteous Staff 4.8
Accurate Diagnosis 5.0
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Tsai graduated from Creighton University, Omaha. He has 3 awards.

Patients' Choice Award (2008 - 2009, 2011 - 2012, 2014)
Compassionate Doctor Recognition (2011 - 2012)
On-Time Doctor Award (2014)


Dr. Tsai has 17 hospital affiliations:

  • Coastal Communities Hospital 
  • Mission Hospital 


  • Taiwanese
  • Chinese
  • English
  • Spanish

> > > > Dr. Mon-ta Tsai, MD

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Additional Information
Dr. Mon-ta Tsai MD is a male Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Mon-ta Tsai practice?
Dr. Mon-ta Tsai has 1 office location.
Dr. Mon-ta Tsai practices Internal Medicine near Mission Viejo, CA.
See Mission Viejo Internists.