Department Internal Medicine
Primary Location Sheffield Family Health Center
Type of Doctor Both Adults and Children & Adolescents
Languages English
Surgeon No


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - Fairview General Hospital
Internal Medicine
Cleveland, OH USA

Medical School - Damascus University-Faculty of Medicine


  • Internal Medicine
Research & Publications

Research & Publications

See publications for Mazen Dahbar, 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 1/3/2018, Dr. Dahbar 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

76 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
4.2 out of 5
Explains 4.3
Listens 4.2
Courtesy, Respect & Concern 4.3
Knows Medical History 4
Time Spent with Patient 3.9
Patient Rating of Doctor 4.2

7 Patient Comments

Reviewed on Oct 10, 2018

Overall, I like Dr. Mazen Dabar. However, on most of my visits to see him, I feel like I am being rushed through the appointments and that he is only half listening to me. However, he is very pleasant but when I ask a question his answers are vague most of the time.

Reviewed on Jul 30, 2018

the dr was very rude and rushed during my appt. the entire time he was in the room was less than 30 sec

Reviewed on Jun 25, 2018

I have never been more comfortable with a Dr! Dr Dahbar really does a great job of listening to how I am feeling, and is totally engaged. ihope he can be my Dr for as long as neither one of us moves away!

Reviewed on Apr 23, 2018

In my visit, I did not get a chance to ask any questions at all about the reason I was visiting the doctor. He immediately jumped to the conclusion that I needed to see a cardiologist, walked me to the receptionist to get an appointment in June, and that was it. He didn't ask any questions about my history or the reason I was visiting, gave no information about activity levels. It was if he saw that my visit was not his problem. For me it was an absolute waste of time. If it was any other service, I would refuse to pay. But as it healthcare, I do not get that option. I will never see this doctor again.

Reviewed on Apr 2, 2018

*Dr. Dahbar was in and out of examination room within minutes and spoke primarily to assistant. Did not say good bye, nice to meet you. He just walked out making me wonder if my appointment is over or what.

Reviewed on Dec 13, 2017

My experience with *Dr. Dahber has always been positive, he is a kind & caring person as well as a thoughtful & very intelligent physician. I hope to continue using him & his staff for a long time. My wife feels the same as I do!

Reviewed on Dec 11, 2017

*Doctor Mazen Dahbar is the main reason that my husband and I chose to stay with our current insurance. Although my husband just recently passed, he and I both agreed that *Dr. Dahbar's ability to take charge of his experience & knowledge & apply it to making medical decisions - saved my husband's life more than once! We love(d) *Dahbar!

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