Jacob Sadik, MD
Gastrointestinal Motility DisordersInflammatory Bowel Disease GastroenterologyHepatologyGastroenterology
Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleLocations
- Middleburg Heights Family Health Center
- 17840 Bagley Road, Middlebrg Hts, OH 44130
- Get Directions
- Lakewood Family Health Center
- 14601 Detroit Avenue, Lakewood, OH 44107
- Get Directions
Education & Board Certifications
Education
- Fellowship: University Hospitals Case Medical Center, 2020
- Residency: University Hospitals Case Medical Center, 2017
- Medical Education: Chicago Medical School, 2013
- Undergraduate: Illinois State University, 2008
Board Certifications
- Gastroenterology: American Board of Internal Medicine, 2020
- Internal Medicine: American Board of Internal Medicine, 2016
Research & Publications
See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-01-01, Dr. Sadik has reported no financial relationship with industry that is applicable to this listing.
In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
Insurances Accepted
Ratings & Reviews
5 out of 5
103 ratings, 37 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/13/2026
Dr. Sadik is a knowledgeable and compassionate doctor. He has helped me so much. You couldn''t ask for a better doctor.
- 5 out of 5 starsReviewed on 3/30/2026
Dr. Sadik is One of The Best providers we have had the pleasure of working with at the Clinic. He is knowledgeable, kind, empathetic and supportive. He takes the time to listen and always responds to messages in a timely manner.
- 5 out of 5 starsReviewed on 3/23/2026
Very long wait for appointment with Dr. Sadik
- 5 out of 5 starsReviewed on 3/23/2026
Dr. Sadik is leaving.
- 5 out of 5 starsReviewed on 3/12/2026
Dr. Sadik was very nice and he was a good listener.
- 5 out of 5 starsReviewed on 3/12/2026
Dr Sadik is excellent
- 5 out of 5 starsReviewed on 3/12/2026
My visit was a good experience. Dr. Sadik was very nice and he was a caring listener. He gave me hope with resolving my issues.
- 5 out of 5 starsReviewed on 3/12/2026
Dr Sadik and his staff are all beautiful people who truly care about their patients.
- 5 out of 5 starsReviewed on 3/12/2026
Dr. Sadik is a great man and physician who takes care of my parents as well.
- 5 out of 5 starsReviewed on 3/10/2026
Dr. Sadik is a very kind and knowledgeable. I never feel rushed and he Is always considerate of my concerns. I would recommend him to anyone who needs a gastroenterologist.
- 5 out of 5 starsReviewed on 3/10/2026
Dr. Jadik is outstanding-very professional and he listens and discusses options and respects my opinions.I would highly recommend him.
- 5 out of 5 starsReviewed on 3/10/2026
Dr Sadiik was very caring, courteous, and thorough. An excellent physician
- 5 out of 5 starsReviewed on 2/6/2026
Dr. Sadik has a very good bedside manner.
- 5 out of 5 starsReviewed on 1/12/2026
Dr. Sadik is excellent
- 5 out of 5 starsReviewed on 1/12/2026
I did not speak to anyone regarding an appointment, so several questions above are NA. Dr. Sadik is very busy so his appointments are several months out.
- 5 out of 5 starsReviewed on 12/8/2025
Dr Sadik listens well. He includes me in decision process and treatment plan, ensuring I fully understand. He explains well what to expect and how to follow up
- 5 out of 5 starsReviewed on 12/8/2025
Dr. Sadik is the definition of what an excellent Doctor should be! He listens and respects comments, is knowlegedable and caring. I am so happy that I found him and recommend him to all of my friends!!
- 5 out of 5 starsReviewed on 11/24/2025
Dr. Sadik is the only provider that I have found that will spend the time explaining your condition and what he would like to see for care. I have recommended friends to see him because he is just that caring and that good at what he does.
- 5 out of 5 starsReviewed on 11/18/2025
Dr Sadik is a wonderful and compassionate provider. He answers your questions, involves you in decision making, and you don't feel rushed or hurried during the visit.
- 5 out of 5 starsReviewed on 11/11/2025
Dr. Sadik was very caring and knowledgeable.
- 5 out of 5 starsReviewed on 11/11/2025
Dr. Sadik was wonderful! He was caring and knowledgeable and well worth waiting to see him.
- 5 out of 5 starsReviewed on 10/13/2025
Dr. Jacob is the best. So easy to talk too
- 5 out of 5 starsReviewed on 10/13/2025
The best doctor I've ever had the pleasure of visiting without a doubt.
- 5 out of 5 starsReviewed on 9/25/2025
Dr. Sadick LISTENED and explained things well. .He cares about his patients.
- 5 out of 5 starsReviewed on 9/23/2025
I have recommended the doctor for my Son as well and he too had a good experience
- 5 out of 5 starsReviewed on 9/16/2025
I always enjoy seeing Dr. Sadik. He always arrives in a cheerful and happy mood, and greets me as f he is truly happy to see me again. He reviews my care, what I have been doing with my proposed treatment since our last appointment and the progress I have made with my issues. He has helped me a lot in managing my conditions.
- 5 out of 5 starsReviewed on 9/16/2025
Very busy doctor
- 5 out of 5 starsReviewed on 7/29/2025
I have already suggested Dr. Sadik to a number of potential patients.
- 5 out of 5 starsReviewed on 7/29/2025
Dr. Sadik listens carefully, and includes me in planning. He allows my input, we discuss, and go from there. Always so nice to talk to.
- 5 out of 5 starsReviewed on 7/22/2025
My experience has always been excellent with my Physician.
- 5 out of 5 starsReviewed on 7/22/2025
I was impressed by how well-coordinated my entire procedure was. My nurse answered all my questions, my providers were all excellent and clearly experienced and comfortable in their roles, and the entire process felt seamless from beginning to end.
- 5 out of 5 starsReviewed on 7/22/2025
Cannot speak highly enough of Dr. Sadik. He listened to all my concerns, explained everything thoroughly, and was the epitome of professional. I was nervous about my symptoms and the procedure, but he was able to put me at ease quickly after speaking with him.
- 5 out of 5 starsReviewed on 7/15/2025
Dr. Sadik is an excellent caregiver, whose attention to the individual patient as an unique person is top notch.
- 5 out of 5 starsReviewed on 6/16/2025
So happy to have been referred to Dr Sadik. I was impressed how well he read my background before my appointment. He was very thorough in his explanations. I'm glad to have found a gastro Dr I will stick with.
- 5 out of 5 starsReviewed on 6/9/2025
I've nothing but gratitude to Dr. Sadik. He always is as concerned as I am about me and and questions, whether small or large, that I may have.He is kind always
- 5 out of 5 starsReviewed on 5/23/2025
Dr Sadik is only doctor who has ever called me himself. I greatly appreciated his reaching out
- 5 out of 5 starsReviewed on 5/5/2025
Dr. Sadik has been excellent.