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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

Patient comments (6)

The overall average patient rating of Dr. Robert Marvin is Good. Dr. Marvin has been reviewed by 28 patients who have provided 6 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.6
Courteous Staff 3.5
Accurate Diagnosis 3.7
Bedside Manner 3.6
Spends Time with Me 3.6
Follows Up After Visit 3.6

Specialties & Research

Dr. Robert Marvin, MD is board certified in Surgery and Surgical Critical Care.

  • He has special expertise in 6 areas:
  • Appendectomy
  • Gallstones
  • Gastric Bypass (Gastrojejunostomy)
  • Laparoscopic Gallbladder Surgery (Cholecystectomy)
  • Laproscopic Surgery (Laparoscopy)
  • Weight Loss Surgery (Bariatric Surgery)

Education & Awards

Dr. Marvin graduated from McGill University Faculty Of Medicine, Montreal.


Dr. Marvin has 12 hospital affiliations:

  • Memorial Hermann Southeast Hospital 
  • Houston Northwest Medical Center 


  • Spanish

> > > > Dr. Robert Marvin, MD

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Additional Information
Dr. Robert George Marvin MD is a male Surgeon, has 22 years of experience and practices in Surgery and Surgical Critical Care.
Where does Dr. Robert G. Marvin practice?
Dr. Robert Marvin has 1 office location.
Dr. Robert Marvin practices Surgery and Surgical Critical Care near Houston, TX.
See Houston Surgeons.