Internist, Gastroenterologist (digestive)
28 years of experience
Accepting new patients
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 (40)

The overall average patient rating of Dr. Gregory Schnell is Excellent. Dr. Schnell has been reviewed by 179 patients who have provided 40 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.7
Courteous Staff 5.0
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.7
Follows Up After Visit 3.0

Specialties & Research

Dr. Gregory Schnell, 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. Schnell graduated from University of Missouri at Kansas City. He has 1 awards.

Patients' Choice Award (2014)


Dr. Schnell has 5 hospital affiliations:

  • Truman Medical Center Lakewood 
  • North Kansas City Hospital 

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Additional Information
Dr. Gregory Alan Schnell MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Gregory A. Schnell practice?
Dr. Gregory Schnell has 2 office locations.
Dr. Gregory Schnell practices Internal Medicine and Gastroenterology near Kansas City, MO.
Additional practice locations include: Riverside, MO.
See Kansas City Internists and Kansas City Gastroenterologists.