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Department Gastroenterology, Hepatology & Nutrition
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus



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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of North Carolina
Advanced Gastroenterology
Chapel Hill, NC USA

Fellowship - Mayo Clinic
Phoenix, AZ USA

Residency - University of Pittsburgh Medical Center
Internal Medicine
Pittsburgh, PA USA

Internship - St. Mary's Hospital
Internal Medicine

Graduate School - Mayo Clinic College of Medicine
Master Biomedical Sciences
Rochester, MN USA

Medical Education - Aga Khan University, Faculty of Medicine


  • Internal Medicine - Gastroenterology

Specialty Interests

Advanced Endoscopy, Endoscopic Ultrasound, Endoscopic retrograde cholangiopancreatography, Barrett's disease. Gastrointestinal bleeding. Balloon assisted endoscopy, Complex polypectomy

Research & Publications

Research & Publications

See publications for Hassan Siddiki, MD.

(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

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 10/31/2022, Dr. Siddiki 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.

Patient Satisfaction Reviews

102 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.6 out of 5
Explains 4.6
Courtesy, Respect & Concern 4.7
Patient Rating of Doctor 4.6

10 Patient Comments

Reviewed on Dec 13, 2022

Dr Hassan was wonderful and professional! I don't want Dr Hassan's care to reflect on the mistakes from a nurse that didn't do the job.

Reviewed on Sep 29, 2022

One of the best doctors in the highest rated hospital in the world. Dr. Siddiki is highly skilled, professional, and caring.

Reviewed on Jul 14, 2022

Dr. Siddiki was great and sweet. He rolled me into the procedure room hisself.

Reviewed on Jun 24, 2022

Dr. Siddiki is the best!!

Reviewed on May 26, 2022

My experience was very good, I hold Dr Hassan Sadiki and his attending staff in high esteem, and I have no complaints they were very kind and professional. All I remember is writing my initials and waking up in recovery. Thank you for your time and help in making me feel safe and better!

Reviewed on May 16, 2022

In patient. Was very nice informative of the procedure. Was quick. Made me feel safe. Talked to me like a human being. Very happy and will trust him as a doctor again.

Reviewed on Apr 26, 2022

Dr. Sidikki was friendly, personable and made me feel confident about his abilities.

Reviewed on Apr 22, 2022

Doctor was very nice and very smart

Reviewed on Mar 31, 2022

Dr Siddiki is great. He's always very nice and professional

Reviewed on Jan 21, 2022

Dr was informative professional and explained the situation clearly and thoroughly

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