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Jacob Sadik

Jacob Sadik, MD

Gastrointestinal Motility DisordersInflammatory Bowel Disease GastroenterologyHepatologyGastroenterology

Need help scheduling? Call (440) 531-6000

Highlights

Age Groups Seen

  • Adult

Languages

  • English

Gender

Male

Locations

  1. Middleburg Heights Family Health Center
    • phone:
    • fax:
  2. Lakewood Family Health Center
    • phone:
    • fax:

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

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

Ratings & Reviews

5 out of 5

103 ratings, 37 reviews

The 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.

Explains
Courtesy Respect & Concern
Patient Rating of Doctor
Search reviews
    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 3/23/2026

    Very long wait for appointment with Dr. Sadik

    5 out of 5 stars
    Reviewed on 3/23/2026

    Dr. Sadik is leaving.

    5 out of 5 stars
    Reviewed on 3/12/2026

    Dr. Sadik was very nice and he was a good listener.

    5 out of 5 stars
    Reviewed on 3/12/2026

    Dr Sadik is excellent

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 3/12/2026

    Dr Sadik and his staff are all beautiful people who truly care about their patients.

    5 out of 5 stars
    Reviewed on 3/12/2026

    Dr. Sadik is a great man and physician who takes care of my parents as well.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 3/10/2026

    Dr Sadiik was very caring, courteous, and thorough. An excellent physician

    5 out of 5 stars
    Reviewed on 2/6/2026

    Dr. Sadik has a very good bedside manner.

    5 out of 5 stars
    Reviewed on 1/12/2026

    Dr. Sadik is excellent

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 11/11/2025

    Dr. Sadik was very caring and knowledgeable.

    5 out of 5 stars
    Reviewed on 11/11/2025

    Dr. Sadik was wonderful! He was caring and knowledgeable and well worth waiting to see him.

    5 out of 5 stars
    Reviewed on 10/13/2025

    Dr. Jacob is the best. So easy to talk too

    5 out of 5 stars
    Reviewed on 10/13/2025

    The best doctor I've ever had the pleasure of visiting without a doubt.

    5 out of 5 stars
    Reviewed on 9/25/2025

    Dr. Sadick LISTENED and explained things well. .He cares about his patients.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 9/16/2025

    Very busy doctor

    5 out of 5 stars
    Reviewed on 7/29/2025

    I have already suggested Dr. Sadik to a number of potential patients.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed on 7/22/2025

    My experience has always been excellent with my Physician.

    5 out of 5 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed 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 stars
    Reviewed on 5/5/2025

    Dr. Sadik has been excellent.