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Physician Directory

Dr. Jon Walker, MD


  • (614) 293-6255

Dr. Walker's Overview

Dr. Jon Walker graduated from the University of Cincinnati College of Medicine in 2001. He works in Columbus, OH and 2 other locations and specializes in Gastroenterology. Dr. Walker is affiliated with Wexner Medical Center At The Ohio State University.

Gender: Male

Languages Spoken: English

Dr. Walker's Experience

Years in Practice: 14

Conditions Treated by Dr. Walker

  • Gastroesophageal reflux disease (GERD)
  • Disorders of lipoid metabolism
  • Gastritis and duodenitis
  • Inflammatory bowel disease (IBD)
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Procedures Performed by Dr. Walker

  • Colonoscopy, flexible
  • Endoscopy, upper gastrointestinal (UGI)
  • Sigmoidoscopy
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Dr. Walker's Specialties


Dr. Walker's Education & Training

Medical School: University of Cincinnati College of Medicine; Graduated 2001

Dr. Walker's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • CIGNA Open Access
  • Cofinity PPO
  • First Health PPO
  • Great West PPO
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Dr. Walker's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Walker's Practice

Dr. Walker's Hospital Affiliations

Office Locations