Insurance
For specific plans, see the full plan list. To be sure this medical professional is covered by your insurance plan, please contact your insurance carrier.
Education
- Medical Education:
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MD, University of Chicago Pritzker School of Medicine - 2011
- Residency:
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University of Chicago - 2014
- Fellowships:
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University of Vermont Medical Center - 2017
Board Certifications
- American Board of Internal Medicine - Gastroenterology (Certified)
- American Board of Internal Medicine - Internal Medicine (Certified)
Practice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
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Northwestern Medicine Physician Network
- On Medical Staff At:
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Grayslake Ambulatory Surgery CenterNorthwestern Lake Forest Hospital
Ratings and Reviews
At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.
Read Ratings FAQsOverall Rating
481 Ratings
Reviews from Patients
Reviews from Patients
August 09, 2022
5.0 star star star star starI really liked him as a doctor. I felt very comfortable talking with him and explaining my conditionDr. Cohn is very professional and explained everything to me so that I could understand. He gave me renewed hope that I will get better!
June 17, 2022
5.0 star star star star starTook the time to talk through why the surgical procedures were requested based on my symptoms as well as the risks associated with the procedures. Additionally, he made sure to answer any questions I had about the procedures.
May 05, 2022
3.0 star star star star_border star_borderI was sent to the lab to do tests that were in my chat from a month ago. The doctor did not check my chart beforehand which is very unprofessional. If I didn’t catch this myself I would have had to pay for these tests twice.
April 22, 2022
2.0 star star star_border star_border star_borderI’m pretty disappointed with the doctor’s care. He didn’t really informed much, or discussed anything prior to the colonoscopy. He didn’t even talk after the procedure and didn’t share any findings. I learned that from the nurse. I will not be back with this doctor. It felt as a fast conveyor treatment.
April 20, 2022
4.0 star star star star star_borderForgot to specify discharge instructions for patient. Dr Cohn gone from outpatient center. I was last patient so no one there to answer my questions. I need to know specific discharge instruction but I had to go home without it. Nurse tried to reach Dr Cohn's service, but no one answered.
April 15, 2022
0.0 star_border star_border star_border star_border star_borderLike I stated in the previous paragraph of all this felt like a complete waste of my time because the doctor talked at me not to me I did not feel like I was a partner in my health care but instead somebody that he was telling what they need to do what they should do but not giving me options
Disclosures
Aaron Cohn, MD reported no external professional relationships for calendar year 2021.
External Professional Relationships
Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.