Kenneth Allen, DO

Physician, Assistant Professor

Gastroenterology

Make an appointment

614-293-6255
Accepting new patients

Conditions and expertise

  • Colonoscopy
  • Ulcerative Colitis
  • Hospitalists
  • Internal Medicine
  • Inflammatory Bowel Diseases
  • Gastroenterology

View all conditions

Locations

  • East Hospital
  • Outpatient Care New Albany
  • University Hospital – Doan Hall
  • Inflammatory Bowel Disease Center Hilliard
  • Endoscopy in Outpatient Care Dublin

View all locations

Academic information

Department: Internal Medicine

About

Gender
Male

Biography

I became a gastroenterologist because I am passionate about helping patients with inflammatory bowel disease (IBD) lead full lives without feeling limited by their chronic condition. I specialize in treating Crohn’s disease and ulcerative colitis and I regularly perform colonoscopies and upper endoscopies.

There has been a lot of exciting innovation in how we treat and manage IBD, and it is such a privilege to play a role in helping to make patients’ lives better. I enjoy developing long-term relationships with my patients, and I care for each person like I would a family member. I believe in cultivating partnerships with each patient to help them achieve their wellness goals.

In addition to my clinical responsibilities, I am involved in research efforts. My primary focus is on the intersection between medical and surgical care for IBD patients, and I have published research related to predicting surgical outcomes in Crohn’s disease patients. In addition, I am interested in exploring the impact of IBD management and in developing curricula to better teach trainees about caring for IBD patients. I have delivered multiple presentations about my research at national conferences.

My role at The Ohio State University Wexner Medical Center also involves teaching medical students, residents and fellows in clinical settings. I came to Ohio State for my residency program, and I’ve been proud to be part of this institution ever since.

When I’m not working, I love spending time with my wife and daughter. I enjoy biking, running, and listening to podcasts.

Conditions and expertise

  • Colonoscopy
  • Crohn Disease
  • Gastroenterology
  • Hospitalists
  • Inflammatory Bowel Diseases
  • Internal Medicine
  • Ulcerative Colitis

Locations

East Hospital

181 Taylor Ave.
Columbus, OH 43203
614-257-3000

Outpatient Care New Albany

6100 North Hamilton Road
Westerville, OH 43081
614-814-8100

University Hospital – Doan Hall

410 W. 10th Ave.
Columbus, OH 43210
614-293-8000

Inflammatory Bowel Disease Center Hilliard

3721 Ridge Mill Drive
Hilliard, OH 43026
614-293-6255

Endoscopy

6700 University Boulevard
3rd Floor, Suite 3E
Dublin, OH 43016
614-293-6255

Please note: Not all physicians schedule patients at each listed location.

Credentials

Education

Fellowship - Gastroenterology
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2020 - 6/30/2023
Fellowship - Medical Education
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2019 - 6/30/2020
Residency - Internal Medicine
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2016 - 6/30/2019
Doctor of Osteopathy (DO)
Midwestern University Chicago, Downers Grove, IL, United States
8/6/2012 - 5/20/2016

Certifications

  • American Heart Association National Center
    4/2/2025
  • American Board of Internal Medicine/Gastroenterology
    11/6/2023
  • American Board of Internal Medicine
    8/14/2019

Ratings and 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.

39 Patient Satisfaction Reviews

4.7 out of 5 stars overall

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 11/3/2025, Kenneth Allen has reported no relationships with companies or entities.

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