About Omar Khan, MD

Omar Khan, MD, a gastroenterologist at Endeavor Health, specializes in inflammatory bowel disease, including Crohn’s disease, ulcerative colitis and hereditary colorectal cancer syndromes. He takes a personal, team-based approach to care, helping patients manage their condition through all stages of health. Dr. Khan is also passionate about advancing predictive tools to better match treatments with individual needs.

My endeavor

My endeavor is to get people well and to keep them well.

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Care philosophy

I care for patients at all stages of their disease and build lasting relationships. Seeing them improve and stay well is what drives me every day.

Overview

  • Languages English
  • Gender Male

Clinical focus

  • Inflammatory Bowel Disease (Ulcerative Colitis & Crohns Disease)
  • Hereditary Colorectal Cancer Syndromes (Lynch Syndrome)
  • General Gastroenterology
  • Gastroenterology (GI)

Procedures performed

  • Colonoscopy
  • Upper endoscopy (EGD)

Conditions treated

  • Inflammatory Bowel Disease (Ulcerative Colitis & Crohns Disease)
  • Hereditary Colorectal Cancer Syndromes (Lynch Syndrome)
  • General Gastroenterology

Board specialties

  • Gastroenterology (GI)
Endeavor Health Medical Group
757 Park Ave. West, Suite 2850
Highland Park, IL 60035-2558
(847) 657-1900 Get directions
Endeavor Health Medical Group
1000 Central St., Suite 717
Evanston, IL 60201-1779
(847) 657-1900 Get directions
Medical School
  • 2005
    Boston University School of Medicine
Residencies
  • 2008
    Internal Medicine
    University of California - San Francisco
Fellowships
  • 2012
    Gastroenterology
    University of Chicago Hospitals
Board certifications
  • 2012
    Gastroenterology
    American Board of Internal Medicine
4.7
(133)
Learn more about ratings
Reviews (11)
October 24, 2025
Very professional, carrying, pleasant, and quite smart. I am very happy that he is my doctor.
October 14, 2025
Dr Khan is wonderful!! It was the first time we met and he was well versed in my condition prior to stepping into the room. He was professional, kind, thorough and even humorous! He was very generous with his time and answered my questions completely. I feel very fortunate to call him my doctor.
October 1, 2025
Dr. Khan always makes me feel comfortable and that I'm in great hands. I believe wholeheartedly that he truly cares about myself, my well being, and other patients' as well. And that is saying a lot bc I'm very uncomfortable in hospitals especially for procedures. I'm extremely grateful to have Dr Khan and his team looking out for me.
September 16, 2025
Dr Kahn was incredible. Took time to explain everything to me. Very kind and extremely knowledgeable. Felt confident with the next steps.
September 9, 2025
Dr. Khan was amazing and kind. I had a very informative appointment and we talked about my diagnosis as well as the ongoing symptoms. We were able to create an active plan to determine a proper form of treatment. Dr. Khan was Respectful and I genuinely heard in my appointment.
September 1, 2025
Dr. Khan was very helpful and kind. He took time to listen to my concerns, and he explained his recommendations. I was appreciative of his kindness and willingness to help.
August 31, 2025
His knowledge and understanding
August 27, 2025
Dr Kahn is professional and ethical but also warm and caring.
July 22, 2025
Dr Khan is excellent physician, very knowledgeable, kind and caring.
July 22, 2025
Dr. Khan is very kind, caring and knowledgeable.
July 21, 2025
Very understanding and informative
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