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.
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
- Gender Male
Conditions treated (3)
- Inflammatory Bowel Disease (Ulcerative Colitis & Crohns Disease)
- Hereditary Colorectal Cancer Syndromes (Lynch Syndrome)
- General Gastroenterology
Procedures performed (2)
- Colonoscopy
- Upper endoscopy (EGD)
Endeavor Health Medical Group
757 Park Ave. West, Suite 2850
Highland Park, IL 60035-2558
Highland Park, IL 60035-2558
Endeavor Health Medical Group
1000 Central St., Suite 717
Evanston, IL 60201-1779
Evanston, IL 60201-1779
Medical School
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2005Boston University School of Medicine
Residencies
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2008Internal MedicineUniversity of California - San Francisco
Fellowships
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2012GastroenterologyUniversity of Chicago Hospitals
Board certifications
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2012GastroenterologyAmerican Board of Internal Medicine
Reviews (50)
January 31, 2026
Best medical visit posssible
January 31, 2026
Dr.Khan provides an extraordinary combination of medical expertise and human kindness. He listens to what the patient has to say, offers clear and detailed information about the patient's condition and treatment options, and answers any questions the patient may have.
January 29, 2026
Always an excellent appointment experience with Dr. Khan. Thorough discussion, caring, and takes the time for patient concerns.
January 25, 2026
Professional informative and great bedside manner as always
January 22, 2026
Dr Khan is terrific and [...] is a gem!
January 17, 2026
Really knew his stuff.
December 22, 2025
Dr Khan cares about my health and is very knowledgeable ans caring. I've had IBD for almost 40 years and medical treatment for this disease Is so much better than It was back In the 1980's. Dr Khan has provided me with the latest information and medical treatment to keep me in remission. He is truly an amazing doctor and I trust him with my medical care.
December 21, 2025
Dr. Kahn is a good GII doctor, very knowledgeable about your health.
December 3, 2025
Dr Khan is great he is friendly and easy to talk with
November 20, 2025
Dr. Khan is a very competent and compassionate physician.
November 4, 2025
Very friendly and thorough. Just wish he had an office closer to me!
November 2, 2025
Dr Omar Khan is the best. I've been with him for over a decade and he actually cares about his patients, knows how to navigate the system, demonstrates empathy and compassion every time I see him. I would trust him with family and recommend his to all. Endeavor NorthShore is lucky to have him on staff!
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 very kind, caring and knowledgeable.
July 22, 2025
Dr Khan is excellent physician, very knowledgeable, kind and caring.
July 21, 2025
Very understanding and informative
June 24, 2025
There has never been a time that I have not felt at ease with Dr Kahn. I consider him more a friend.
June 13, 2025
Everything was wonderful
June 6, 2025
Dr. Khan is very knowledgeable and very helpful and easy to talk to
May 19, 2025
Dr. Khan is a kind, caring doctor. He is easy to work with and I trust him implicitly. I am fortunate to be able to work with him
May 19, 2025
Dr Khan is fabulous. He was so kind, informative and took his time with me during the visit. I never felt rushed. He answered all my questions and concerns.
May 18, 2025
He is the best provider which is the reason I refuse to leave him
May 18, 2025
Dr. Khan is great, not always the case with some of his office staff and dealing with them in the portal
May 13, 2025
Dr Khan is the best !! Great stuff !! I recommend him to family and friend .
May 8, 2025
Great doctor
April 18, 2025
Dr Kahn is a very kind and thoughtful person.He is very knowledgeable and experienced doctor.
April 17, 2025
Very informative
April 10, 2025
Very personable and respectful new-to-me GI doctor. Willing to entertain all questions, share history and current best-practice thinking. I am confident that I'm in good hands.
March 25, 2025
Dr. Khan is amazingly receptive and detailed when discussing with patients. I always feel heard and that all my questions have been answered and all options researched.
March 20, 2025
Dr Kahn is the doctor you look forward to seeing. He knows GI diseases, inside and out, and he makes you feel like he actually cares about you as a person. He's a tremendous asset for me and for your program.
March 15, 2025
Dr.Khan has a great sense of humor!
March 14, 2025
Dr. Khan is amazing. He's been the first gastroenterologist over the past 20 years who truly listens to me and spends time getting to know what's going on. His approach is very kind and patient-centric.
March 13, 2025
Amazing team
March 7, 2025
Dr Khan and his staff are exceptional, knowledgeable, caring and compassionate.
February 21, 2025
Highly professional.
February 15, 2025
Dr. Khan is a smart, kind, funny doctor. He always takes the time to thoroughly explain my condition, the latest research, and treatment options.
February 11, 2025
Excellent, informative, and caring. Very fine
February 2, 2025
Dr. Khan is an exceptionally knowledgeable and caring physician. I would recommend him highly.
January 28, 2025
Dr. Kahn was very helpful!
January 28, 2025
Dr. Khan is outstanding, very caring, extremely thorough and extremely competent. I am fortunate to have him as my colonoscopy doctor.
January 14, 2025
Professional! Empathetic! Displays interest in what I have to say!
January 9, 2025
Very knowledgeable and easy to talk with. Personable and inspires confidence.
January 8, 2025
Dr Khan was great! Prepared, good listener and communicator, and a positive, get it done personality. He wrote special instructions for me, along with necessary referrals, in a way that made me feel that we would get to the bottom of my health concern.
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