> > > > Dr. John Mathias, MD
Dr. John Robert Mathias MD is a male Internist, has 42 years of experience and practices in Internal Medicine, Endocrinology, Diabetes & Metabolism, and Gastroenterology.
Dr. John Mathias has 1 office location.
Gastroenterology Consultants
7501 Fannin St
Ste 705
Houston, TX 77054

Phone Number
Locations and availability (1)
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

  • Currently 3.5 of 4 stars
Patient comments (17)

The overall average patient rating of Dr. John Mathias is Excellent. Dr. Mathias has been reviewed by 38 patients who have provided 17 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.1
  • Currently 3.0714285714286 of 4 stars
Promptness 3.3
  • Currently 3.3181818181818 of 4 stars
Courteous Staff 3.1
  • Currently 3.1428571428571 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4285714285714 of 4 stars
Bedside Manner 3.6
  • Currently 3.5555555555556 of 4 stars
Spends Time with Me 3.5
  • Currently 3.4642857142857 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.2962962962963 of 4 stars

Specialties & Research

  • He has special expertise in 3 areas:
  • Diabetes Mellitus
  • Diabetes
  • Fibromyalgia

Education & Awards

Dr. Mathias graduated from Temple University Physicians, Philadelphia. He has 2 awards.

Patients' Choice Award (2008 - 2009, 2012)
Compassionate Doctor Recognition (2012)


Dr. Mathias has 2 hospital affiliations:

  • Womans Hospital of Texas 
  • Women S Hosp Of Tx 

Accepted Insurance Plans

Dr. Mathias accepts these health insurances in at least one office:

  • United Healthcare - 15 plans
  • Blue Cross Blue Shield of Texas - 1 plan
  • Scott and White Health Plan - 2 plans
  • Medicare - 1 plan

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Additional Information
Where does Dr. John R. Mathias practice?
Dr. John Mathias practices Internal Medicine, Endocrinology, Diabetes & Metabolism, and Gastroenterology near Houston, TX.
See Houston Internists, Houston Endocrinologists, and Houston Gastroenterologists.