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


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of North Carolina
Transplant Hepatology
Chapel Hill, NC

Fellowship - University of North Carolina
Chapel Hill, NC United States

Residency - The University of Michigan Health System
Internal Medicine
Ann Arbor, MI

Internship - The University of Michigan Health System
Internal Medicine
Ann Arbor, MI

Medical Education - University of Washington School of Med.
Seattle, WA

Graduate School - University of Washington School of Med.
Molecular and Cellular Biology
Seattle, WA

Undergraduate - Beloit College
Beloit, WI


  • Gastroenterology
  • Internal Medicine
  • Transplant Hepatology
Research & Publications

Research & Publications

See publications for Olumuyiwa Awoniyi, 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 1/4/2024, Dr. Awoniyi 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

69 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
4.9 out of 5
Explains 4.9
Listens 5
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

14 Patient Comments

Reviewed on May 31, 2024

He is the best doctor that I have ever met!!

Reviewed on May 17, 2024

I was very pleased with my visit to the new doctor. He was very nice and spoke to me like a doctor should.

Reviewed on May 17, 2024

The time, compassion, details and explanations Dr. Awoniyi is truly amazing and a blessing.

Reviewed on Feb 16, 2024

Dr. A and his staff are the best around. He listens to my concerns and I swear he knows what I'm thinking before I do. I always feel better when I leave and always walk out with more understanding of my situation. It's nice to have someone who genuinely cares about me and what is going on. THANK YOU Dr A for being the best of the best

Reviewed on Dec 1, 2023

Dr. Awanahi and his staff are always amazing. They listen and care and make you feel comfortable.i have been blessed to find a Dr. Like him.

Reviewed on Nov 3, 2023

Dr Awonini, so much to say about him. He really knows his people skills . His compassion me, trying to help so knowledgeable and talks to you. He's so positive. He's an amazing human Dr . I'm very pleased. Also want to thank him for giving me hope.

Reviewed on Nov 3, 2023

Dr. Awoniyi explained about the colonoscopy before, during and after. Answered the questions I had. He performed the procedure at most care. With Dr. Awoniyi and his assistant Dr. Ravi Shah, I had one of the best and most comfortable colonoscopy sessions I have ever had.Thanks Dr. Awoniyi.

Reviewed on Oct 30, 2023

The doctor explained everything very well

Reviewed on Oct 30, 2023

Dr. A. Was so professional and reassuring.

Reviewed on Oct 6, 2023

Dr. Awoniyi is amazing! I have never felt so confident in the quality of care from a provider. Dr Awoniyi truly cares about his patients and wants to see the best for them!

Reviewed on Aug 25, 2023

I know that the doctor has my best interest in mind to help me get through this

Reviewed on Aug 25, 2023

I had a very good experience with Dr. Awoniyi, his office and the hospital. The procedure went smoothly and his follow-up was very good including a personal phone call (where he made multiple attempts to reach me) to go over the results.

Reviewed on Jul 14, 2023

Very great doctor...

Reviewed on Jul 7, 2023

Truly the best doctor I have seen. Kind, caring, funny. Made the procedure "enjoyable."

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