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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 (2)

The overall average patient rating of Dr. Mathias Fobi is Good. Dr. Fobi has been reviewed by 19 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.8
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 6 areas:
  • Gastric Bypass (Gastrojejunostomy)
  • Morbid Obesity
  • Obesity
  • Stomach Stapling (Gastroplasty)
  • Weight Loss
  • Weight Loss Surgery (Bariatric Surgery)

Education & Awards

Dr. Fobi graduated from University of Cincinnati. He has 2 awards.

One of America's Leading Experts on:
Gastric Bypass
On-Time Doctor Award (2014)


Dr. Fobi has 8 hospital affiliations:

  • Tri-City Regional Medical Center 
  • Garfield Medical Center 


  • Spanish
  • French
  • English

> > > > Dr. Mathias Fobi, FACS, MD

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Additional Information
Dr. Mathias A L Fobi FACS and MD is a male Surgeon, has 38 years of experience and practices in Surgery.
Where does Dr. Mathias A. Fobi practice?
Dr. Mathias Fobi has 2 office locations.
Dr. Mathias Fobi practices Surgery near Long Beach, CA.
Additional practice locations include: Hawaiian Gardens, CA.
See Long Beach Surgeons.