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Locations

East Dundee

1141 E. Main St.East Dundee, Illinois 60118

Itasca

1300 Arlington Heights RoadItasca, Illinois 60143
630-717-2600

Hoffman Estates

2359 Hassell RoadHoffman Estates, Illinois 60169
630-717-2600

Schaumburg

1325 N. Meacham RoadSchaumburg, Illinois 60173
630-717-2600

About Mark E. Dubin, MD

Philosophy of Care

I strive to educate my patients about their disease so that we can make evaluation and treatment decisions together, as a team.

Board Certifications

Internal Medicine

Languages

English

Clinical Interests

Inflammatory bowel disease (IBD), Celiac disease, Liver disease

Personal Interests

Tennis, Biking, Swimming, Reading science fiction, fantasy or Terry Pratchett books, Keeping up with world events

Memberships

American Gastroenterology Association

Awards & Accolades

Castle Connolly 2025 Top Doctor

2025

Chicago Magazine, Top Doctors

2024

Chicago Magazine, Top Doctors

2022

Chicago Magazine, Top Doctors

2021

Chicago Magazine, Top Doctors

2014

Education
Schools
Northwestern UniversityGraduation Date: 1986Degree: MD
Residency
University of Illinois HospitalResident in Internal Medicine1989
Fellowships
Scripps ClinicGastroenterology1992

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

Have seen the doctor for many years Understands the situation and advices best

4

Sep 29, 2025

An excellent doctor with a great personality

5

Sep 5, 2025

Great experience, will be using Duly going forward.

5

Sep 4, 2025

Very good experience

5

Sep 4, 2025

Dr. Dubin has been my G.I. Doctor for over 20 years. He is an expert in his field, has excellent bedside manner, and takes the time to figure out the best treatment available for my condition

5

Aug 29, 2025

Patient Satisfaction Rating

4.7

280 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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