Browse Health
Gastroenterologist (digestive)
22 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

Have you visited Dr. Walters? Share your experience.
Write a Review

Specialties & Research

Dr. Donald Walters, DO is board certified in Gastroenterology.

  • He has special expertise in 2 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Gastrointestinal Hemorrhage

Education & Awards

Dr. Walters graduated from Philadelphia College of Osteopathic Medicine.


Dr. Walters has 2 hospital affiliations:

  • Butler Memorial Hospital 
  • Ellwood City Hospital 

Similar doctors nearby

Dr. Peter Molloy

Internal Medicine
28 years experience
Butler, PA

Dr. Krysia Zancosky

Internal Medicine
9 years experience
Butler, PA

Dr. Richard Latuska

Internal Medicine
31 years experience
Butler, PA

Dr. William Phillips

Internal Medicine
35 years experience
Wexford, PA

Dr. Michael Mlecko

Internal Medicine
14 years experience
Wexford, PA

Dr. Rahim Sotoodehfar

Internal Medicine
43 years experience
Wexford, PA
Search All Similar Doctors
Additional Information
Dr. Donald Arthur Walters DO is a male Internist, has 22 years of experience and practices in Gastroenterology.
Where does Dr. Donald A. Walters practice?
Dr. Donald Walters has 5 office locations.
Dr. Donald Walters practices Gastroenterology near Butler, PA.
Additional practice locations include: Saxonburg, PA and Pittsburgh, PA.
See Butler Gastroenterologists.