> > > > Dr. GARY KATZ, MD, DO
Dr. GARY KATZ MD and DO is a male General Practitioner, has 19 years of experience and practices in Surgery, General Practice, Pediatrics, and Gastroenterology.
Video profile
Dr. GARY KATZ has 5 office locations.
St John Providence Weight Loss
27483 Dequindre Rd
Ste 204
Madison Heights, Madison Heights, MI 48071

Phone Number
Locations and availability (5)
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 4 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. GARY KATZ is Excellent. Dr. KATZ has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

  • He has special expertise in 3 areas:
  • Flu (Human Influenza)
  • Gastric Bypass (Gastrojejunostomy)
  • Weight Loss Surgery (Bariatric Surgery)

Education & Awards

Dr. KATZ graduated from Des Moines University.


Dr. KATZ has 12 hospital affiliations:

  • St. John Hospital & Medical Center 
  • Providence Hospital and Medical Center 

Accepted Insurance Plans

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

  • Priority Health - 2 plans
  • Health Alliance Plan of Michigan - 8 plans
  • United Healthcare - 1 plan
  • Blue Cross Blue Shield of Michigan - 2 plans
  • Great-West Healthcare - 1 plan
  • Molina Healthcare - 2 plans
  • HealthPlus of Michigan - 3 plans
  • Cigna - 3 plans
  • Humana - 2 plans
  • McLaren Health Plan - 2 plans

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Additional Information
Where does Dr. GARY KATZ practice?
Dr. GARY KATZ practices Surgery, General Practice, Pediatrics, and Gastroenterology near Madison Heights, MI.
Additional practice locations include: Novi, MI and Warren, MI.
See Madison Heights Surgeons, Madison Heights General Practitioners, Madison Heights Pediatricians, and Madison Heights Gastroenterologists.