alert icon COVID-19 INFO

Coming to a Cleveland Clinic location?
Visitation, mask requirements and COVID-19 information

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



Is Cleveland Clinic Part of Your Insurance?

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

View All Plans
Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Mayo Clinic
Transplant Hepatology
Phoenix, AZ USA

Residency - Medical College of Wisconsin
Internal Medicine/Gastroenterology
Millwaukee, WI USA

Fellowship - Cleveland Clinic
Cleveland, OH USA

Internship - MetroHealth Medical Center
Internal Medicine
Cleveland, OH USA

Internship - Al-Azhar University Faculty of Medicine
Internal Medicine

Medical Education - Al-Azhar University
Cairo, Egypt,


  • Internal Medicine - Transplant Hepatology
  • Internal Medicine
  • Internal Medicine - Gastroenterology
Research & Publications

Research & Publications

See publications for Omar Massoud, 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 11/30/2021, Dr. Massoud 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

98 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
4.8 out of 5
Explains 4.8
Listens 4.7
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.9

14 Patient Comments

Reviewed on May 9, 2022

Dr massoud was very attentive &!had calming nature

Reviewed on Apr 4, 2022

Thank you especially to Dr.Maussoud and the scheduler Roosevelt.He was kind,professional and helpful.

Reviewed on Mar 25, 2022

Everyone was amazing! From Dr. Moussad and his resident, to the nurse and receptionist, everyone was amazing!

Reviewed on Jan 13, 2022

BEST Dr. I've ever experienced.

Reviewed on Dec 30, 2021

Dr. Omar Massoud is polite and professional at all times. He is a GREAT DOCTOR!

Reviewed on Dec 30, 2021

I had a pretty good experience. Some of the nursing staff was not the friendliest, however, a nurse named Lisa was extremely kind and caring and so was and is Dr Massoud.

Reviewed on Dec 17, 2021

Highly recommend Dr. Massoud, very friendly, knowledgeable, takes time to talk about medical condition and on-going and future expectations.

Reviewed on Dec 15, 2021

Dr. Massoud was so calm and kind (I was very nervous about my procedure), and the nursing staff was absolutely wonderful.

Reviewed on Dec 13, 2021

I used to tell Dr. Zein that, under his care, I felt I was receiving A1 treatment and advice; however, since he "jilted" me and ran off to Abu Dhabi, I must genuflect, and award that crown to Dr. Massoud, and the PA (Vossel?). Their knowledge and compassion comes through to this patient!

Reviewed on Nov 24, 2021

*Dr. Adham, *Dr. Whitsett, *Dr. Morchant, *Susan w/Diabetes Care & everyone else were beyond my expectations!

Reviewed on Nov 1, 2021

Dr. Kahn was seen first before Dr. Massoud. Both were an answer to my prayers concerning my condition. They were professional, compassionate and gave me the answers I needed. They are well worth the drive from Louisville, KY to see them.

Reviewed on Aug 20, 2021

Dr massoud was wonderful. He took his time. He was very straightforward while still very compassionate about my current health situation. He answered my list of questions before I could even ask them. Thorough. Timely. Encouraging but not unrealistic. A wonderful doctor and I look forward to following up with him. I feel safe in his care.

Reviewed on Aug 20, 2021

Would recommend dr massoud highly to anyone with my condition.

Reviewed on Aug 20, 2021

You are cleveland clinic. You know you are awesome. That's why I flew up there from South Carolina and will do so every two months just for bloodwork and a doctor. Dr Vinkatesh Krisnamurthi saved my father's life five years ago and has gone above and beyond in directing my family to other experts at the clinic for other issues. Facing a transplant is nothing I ever wanted or expected but I'm glad I can come to Cleveland and know I will receive the best care possible.

Back to Top