Browse Health
Family Practitioner, Primary Care Doctor
22 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 Vanderzyl:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Vanderzyl is Good. Dr. Vanderzyl has been reviewed by 22 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.7
Courteous Staff 4.3
Accurate Diagnosis 4.2
Bedside Manner 4.1
Spends Time with Me 4.1
Follows Up After Visit 4.0

Specialties & Research

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

  • He has special expertise in 1 area:
  • Weight Loss

Education & Awards

Dr. Vanderzyl graduated from The University of Texas at Houston. He has 5 awards.

Patients' Choice Award (2009 - 2012, 2014 - 2015)
Compassionate Doctor Recognition (2010, 2012, 2015)
Bridges to Excellence Recognition
Diabetes Care Recognition (2014 - 2016)
Level II
Physician Office Systems Recognition (2016 - 2018)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2013 - 2016)


Dr. Vanderzyl has 5 hospital affiliations:

  • Memorial Hermann Southwest Hospital 
  • Methodist Sugar Land Hospital 


  • Spanish

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Additional Information
Dr. John R Vanderzyl MD is a male Family Practitioner, has 22 years of experience and practices in Family Medicine.
Where does Dr. John R. Vanderzyl practice?
Dr. John Vanderzyl has 1 office location.
Dr. John Vanderzyl practices Family Medicine near Sugar Land, TX.
See Sugar Land Family Physicians.