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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 (5)

The overall average patient rating of Dr. German Oliver is Good. Dr. Oliver has been reviewed by 12 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 4.1
Courteous Staff 4.2
Accurate Diagnosis 4.8
Bedside Manner 4.3
Spends Time with Me 4.1
Follows Up After Visit 4.3

Specialties & Research

Dr. German Oliver, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Oliver graduated from University of Puerto Rico, San Juan. He has 2 awards.

Physicians in Training Research Award, 1985, William Beaumont Gastrointestinal Symposium
Patients' Choice Award (2012)


Dr. Oliver has 12 hospital affiliations:

  • Texas Health Harris Methodist Hospital Azle 
  • Baylor Medical Center At Garland 


  • Hindi
  • Spanish
  • English

> > > > Dr. German Oliver, MD

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Additional Information
Dr. German A Oliver MD is a male Internist, has 31 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. German A. Oliver practice?
Dr. German Oliver has 1 office location.
Dr. German Oliver practices Internal Medicine and Gastroenterology near Mesquite, TX.
See Mesquite Internists and Mesquite Gastroenterologists.