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Specialties & Research
Dr. John Walker, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 5 areas:
- Acid Reflux Disease (Gastroesophageal Reflux / GERD)
- Hepatitis C
- Irritable Bowel Syndrome (IBS)
- Ulcerative Colitis
Education & Awards
Dr. Walker graduated from The University of Texas Southwestern, Dallas.
Dr. Walker has 3 hospital affiliations:
- Rogue Valley Medical Center
- Providence Medford Medical Center
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- Additional Information
- Dr. John A Walker MD is a male Internist, has 39 years of experience and practices in Internal Medicine and Gastroenterology.
- Where does Dr. John A. Walker practice?
- Dr. John Walker has 1 office location.
Dr. John Walker practices Internal Medicine and Gastroenterology near Medford, OR.
See Medford Internists and Medford Gastroenterologists.