Jon Walker

Jon Walker, MD

  • Gastroenterology

Appointments: (614) 366-5001

About Me


  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2014, 2015, 2016, 2017

Procedures and Conditions I Treat

  • Pancreatic Cancers
  • Pancreatic Diseases
  • Gastroenterology
  • Gastrointestinal Cancers
  • Scleroderma, Systemic
  • Pancreatitis
  • Digestive System Diseases
  • Barrett Esophagus
  • Esophageal Achalasia
  • Diverticulum
  • Colonoscopy
  • Gastroscopy
  • Colonic Polyps

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Medical Degree




Internal Medicine
Ohio State University Wexner Medical Center
7/1/2002 - 6/30/2004


Ohio State University Wexner Medical Center
7/1/2004 - 6/30/2007

Gastroenterology Endoscopy
Medical University of South Carolina Hospital
7/1/2007 - 6/30/2008

More About My Work

My Background

Board Certifications

American Board of Internal Medicine

American Board of Internal Medicine (Subspecialty: Gastroenterology)

My Department

Internal Medicine

My Division

Gastroenterology, Hepatology and Nutrition


150 Patient Satisfaction Reviews

The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

  • Overall
    4.9 out of 5
  • Explains Things Clearly 5
  • Listens Carefully 5
  • Gives Understandable Instructions 5
  • Knows My Medical History 4.9
  • Shows Respect 5
  • Time Spent Together 4.9

26 Patient Comments

Reviewed on Sep 08, 2018

professional, genuine, and caring

Reviewed on Aug 05, 2018

Dr. Walker is an excellent doctor. I've never met a more concerned and caring doctor.

Reviewed on Jul 24, 2018

Exceptional physician care!

Reviewed on Jul 11, 2018

Dr. Walker is down-to-Earth, compassionate, knowledgeable & brilliant.

Reviewed on Jul 10, 2018

Dr. Walker is amazing and honestly changed my life and got me back to enjoying things I didn't feel I could do anymore.

Reviewed on Jun 19, 2018

Always great to see Jon Walker. He's friendly and fun and he remembers details about me and my family.

Reviewed on Jun 19, 2018

I really like Dr. Walker. He was ready to find out exactly what was going on with my health!

Reviewed on Jun 08, 2018

Dr. Walker is compassionate, friendly, efficient and knowledgeable. He has best bedside manner of any provider I have seen. I travel from 2 1/2 hours away to see him as he has also seen and cared for my wife and daughters. We all love the care he provides and have the most respect and confidence in him.

Reviewed on May 26, 2018

Dr. Walker is on time, professional, and listens to the patients needs. I love seeing an OSU doctor without a student, timing is so much better and the doctor has much time with patient.

Reviewed on May 24, 2018

Dr. Walker is the ultimate example of what a doctor should be - friendly, kind, understanding, knowledgeable and besides being an excellent listener, explains everything in a manner that a lay person can understand! I would ALWAYS HIGHLY recommend him! (And I have!)

Load More Comments

Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 03/26/2018, Dr. Walker has reported no relationships with companies or entities.