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Mitchell Bernsen, M.D.
GastroenterologistGovernor of Midwest Division (IGG)
About Mitchell Bernsen, M.D.
Education:
Medical Education
Rush Medical College, 1990
Post-Graduate Training
Residency:
Internal Medicine, Rush-Presbyterian-St. Luke’s Medical Center, 1990 – 1993
Chief Residency:
Internal Medicine, Rush-Presbyterian-St. Luke’s Medical Center, 1993 – 1994
Fellowship:
Gastroenterology, Loyola University of Chicago, 1994 – 1996
Board Certifications:
American Board of Internal Medicine, 1993
American Board of Gastroenterology, 1999
American Board of Gastroenterology – recertified, 2009
Medical Societies:
American Gastroenterological Association
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Crohn’s and Colitis Foundation of America
Other Interests:
Dr. Bernsen lectures within the community and is an expert speaker for the American Cancer Society discussing topics that include colon cancer screening. His other special interests are in the treatment of irritable bowel syndrome, gastroesophageal reflux disease, Crohn’s disease, and ulcerative colitis.
Awards and Recognitions
Chicago Magazine’s 2025 Chicago Top GI Doctor
Locations
GI Alliance of Illinois: Northwest Endoscopy Center
1415 South Arlington Heights Rd
Arlington Heights, IL 60005
Arlington Heights, IL 60005
Phone: 847-439-1005
Reviews
"I cannot recommend Dr. Bernsen enough for the outstanding care and professionalism he provided during my recent colonoscopy. From the moment I walked into the clinic, I felt completely at ease thanks to his approachable demeanor and clear communication. He took the time to answer all my questions, explaining the procedure step by step in a way that was both reassuring and easy to understand.
Dr. Bernsen’s expertise was evident throughout the process. The procedure itself was smooth and efficient, and I truly appreciated his ability to make what could have been an intimidating experience into one that felt routine and stress-free. His warm personality and genuine concern for my comfort made all the difference.
It’s clear that Dr. Bernsen takes great pride in providing the highest level of care to his patients. I’m deeply grateful for his attentiveness and professionalism, and I would not hesitate to return to him for any future procedures. If you're looking for a doctor who combines skill, empathy, and a patient-first attitude, Dr. Bernsen is the one to trust."
Dr. Bernsen’s expertise was evident throughout the process. The procedure itself was smooth and efficient, and I truly appreciated his ability to make what could have been an intimidating experience into one that felt routine and stress-free. His warm personality and genuine concern for my comfort made all the difference.
It’s clear that Dr. Bernsen takes great pride in providing the highest level of care to his patients. I’m deeply grateful for his attentiveness and professionalism, and I would not hesitate to return to him for any future procedures. If you're looking for a doctor who combines skill, empathy, and a patient-first attitude, Dr. Bernsen is the one to trust."
Very professional. All contact with personnel were on time and friendly. Expectations and explanations were clear. I was in and out of the facility in two hours. Very please with the experience.
Everyone was helpful and compassionate at a time when you’re so knocked out from the colonoscopy prep! A little kindness goes a long way when you’re very tired and a little scared.
lol, who wants a colonoscopy? If you do it here they make it the best experience! On time, quick, caring staff.
For anyone suffering from gastrointestinal pain & issues.
Please visit Dr. Bernsen & his staff.
I'm glad & thankful for last week's appointment.
J.. Sweiger
Please visit Dr. Bernsen & his staff.
I'm glad & thankful for last week's appointment.
J.. Sweiger
Dr. Bernsen is the best. Very thorough and easy to talk.
Dr Bernsen is an excellent doctor. He pays attention to all of my problems, and prescribes medication which helps. Thank you Dr. Bernsen!
Very professional and knowledgeable!
I have gone to this practice for decades. The first doctor I met there was a wonderful doctor and a very fine gentleman.
I have continued to see them ever since.The other day, I had an issue that I needed help with quickly. I see Dr. Cahill but she was not available so I was able to see Dr. Bernsen.
He was good, assessed the issue quickly and provided the help I needed. I had another question the next day and his NP called me and did a very good job assessing the problem and helping me get over the counter meds that I needed.
I would never go anywhere else for my care!
I have continued to see them ever since.The other day, I had an issue that I needed help with quickly. I see Dr. Cahill but she was not available so I was able to see Dr. Bernsen.
He was good, assessed the issue quickly and provided the help I needed. I had another question the next day and his NP called me and did a very good job assessing the problem and helping me get over the counter meds that I needed.
I would never go anywhere else for my care!
I have gone to this practice for decades. The first doctor I met there was a wonderful doctor and a very fine gentleman.
I have continued to see them ever since.The other day, I had an issue that I needed help with quickly. I see Dr. Cahill but she was not available so I was able to see Dr. Bernsen.
He was good, assessed the issue quickly and provided the help I needed. I had another question the next day and his NP called me and did a very good job assessing the problem and helping me get over the counter meds that I needed.
I would never go anywhere else for my care!
I have continued to see them ever since.The other day, I had an issue that I needed help with quickly. I see Dr. Cahill but she was not available so I was able to see Dr. Bernsen.
He was good, assessed the issue quickly and provided the help I needed. I had another question the next day and his NP called me and did a very good job assessing the problem and helping me get over the counter meds that I needed.
I would never go anywhere else for my care!
Always personable, professional and realistic. Good to have on my side.
Dr. Bernsen and his staff are incredibly kind, knowledgeable, and caring. I highly recommend his practice!
It was great the doctor is very knowledgeable.he is always available in case of an emergency . I highly recommend him .
Dr. Bernsen’s suggestion of a procedure to follow has given me great relief from pain that I had been experiencing for too long. Thank you, Doctor.
Dr. Bernsen came highly recommended by a couple of friends. After avoiding my first colonoscopy for a few years, I finally got it over with and felt silly for the delay. Nobody likes the prep. It is what it is! The day of the procedure was a breeze! From the front desk to the nurses, techs, anesthesiologist and Dr. Bernsen, everyone was kind, caring and efficient. Everything was explained throughout and I felt well cared for.
I had a memorable experience. My procedure went well and all the doctors and nurses that attended to me were all great. They performed their duties very well. They were nice, friendly and very cautious.
Had a good experience with Dr. Bernsen. Was informative moving forward.
Very nice visit with Dr. Bernsen he was very nice and helpful in helping me with my questions and was listening close to my problems. Made me feel good to know and see he cares for his patients .
The services provided were excellent. Staff was very polite and efficient and took time to explain procedures. Very pleased!
I have been a patient od Dr. Bernsen for 11 years and I am 100% satisfied with his professionalism and manners. Would not consider another gastroenterologist, if by choice.