Browse Health
Family Practitioner, Primary Care Doctor
10 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).

Learn more about Dr. Chai-Yung 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 (1)

The overall average patient rating of Dr. Chai-Yung Tsai is Excellent. Dr. Tsai has been reviewed by 203 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Chai-Yung Tsai, MD, MPH is board certified in Family Medicine.

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

Education & Awards

Dr. Tsai graduated from New York University. He has 2 awards.

Patients' Choice Award (2011, 2014)
On-Time Doctor Award (2014)


Dr. Tsai has 3 hospital affiliations:

  • Huntington Hospital 
  • California Hospital Medical Center 
  • John Muir Medical Center-Concord Campus 


  • Mandarin
  • Chinese
  • Spanish
  • Taiwanese

> > > > Dr. Chai-Yung Tsai, MD, MPH

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Additional Information
Dr. Chai-Yung Johnny Tsai MD and MPH is a male Family Practitioner, has 10 years of experience and practices in Family Medicine.
Where does Dr. Chai-Yung J. Tsai practice?
Dr. Chai-Yung Tsai has 1 office location.
Dr. Chai-Yung Tsai practices Family Medicine near South Pasadena, CA.
See South Pasadena Family Physicians.