Family Practitioner, Primary Care Doctor
14 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. John Sun:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. John Sun is Average. Dr. Sun has been reviewed by 17 patients who have provided 6 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.1
Courteous Staff 2.0
Accurate Diagnosis 1.4
Bedside Manner 1.0
Spends Time with Me 1.2
Follows Up After Visit 1.0

Specialties & Research

Dr. John Sun, MD is board certified in Family Medicine.

Education & Awards

Dr. Sun graduated from UMDNJ, Newark.


Dr. Sun has 7 hospital affiliations:

  • The Methodist Hospital 
  • Methodist Willowbrook Hospital 


  • Mandarin
  • Spanish
  • Chinese

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Additional Information
Dr. John H Sun MD is a male Family Practitioner, has 14 years of experience and practices in Family Medicine.
Where does Dr. John H. Sun practice?
Dr. John Sun has 1 office location.
Dr. John Sun practices Family Medicine near Tomball, TX.
See Tomball Family Physicians.