Highlights
Age Groups Seen
- Adult
Languages
- Esperanto
- English
Gender
MaleAbout AR Wattar
Biography
AR Wattar, MD, FACC is a cardiologist in the Robert and Suzanne Tomsich Department of Cardiovascular Medicine in the Sydell and Arnold Miller Family Heart, Vascular & Thoracic Institute, practicing in Mentor and Willoughby Hills Family Health Centers. Dr. Wattar is board certified in cardiovascular disease. His special interest is advanced cardiac imaging, including nuclear cardiography, cardiac CT and cardiac MRI.
Dr. Wattar earned his medical degree from Aleppo University, Aleppo, Syria. He relocated to the United States to complete a three-year residency at Cleveland Clinic Lutheran and Fairview hospitals, followed by a research training program in molecular biology at Richard Freeman Research Institute, Ochsner Medical Institutions, New Orleans. Returning to Cleveland, Dr. Wattar served a one-year fellowship in molecular cardiology at Cleveland Clinic, followed by a one-year fellowship in cardiovascular medicine at Temple University Health System, Philadelphia.
Dr. Wattar received Level II training in nuclear cardiology, diagnostic cardiac catheterization and echocardiography as a fellow in cardiovascular disease at Advocate Illinois Masonic Medical Center, Chicago. He completed his post-graduate training with a cardiovascular diagnostics fellowship at The Ohio State University where he received Level III certification in advanced cardiac imaging, MRI and CT.
Prior to his appointment to the Cleveland Clinic staff in 2012, Dr. Wattar was a cardiovascular consultant at Fort Hamilton Hospital, Hamilton. Ohio. He previously was in private practice in Westlake, Ohio and on staff at Kaiser Permanente Hospital, Parma Heights, Ohio and Southwest Hospital, Middleburg Heights, Ohio.
Dr. Wattar has been an investigator in six clinical trials of new medications for treating heart disease and preventing stroke. He has published a number of textbook chapters and papers in professional journals on advanced cardiac imaging. He is a Fellow of the American College of Cardiology and a member of the American College of Physicians, the Society for Cardiovascular Magnetic Resonance and the Society of Cardiovascular Computed Tomography. Dr. Wattar was named to the Best Doctors in America list 2010-2012.
An accomplished violinist, Dr. Wattar is a graduate of the Aleppo Academic Conservatory of Music. He is fluent in English, Arabic and French.
Locations
- Avon - Richard E. Jacobs Health Center
- 33100 Cleveland Clinic Boulevard, Avon, OH 44011
- Get Directions
Education & Board Certifications
Education
- Fellowship: The Ohio State University, 2012
- Fellowship: Illinois Masonic Medical Center, 2001
- Fellowship: Episcopal Hospital, 1999
- Fellowship: Cleveland Clinic, 1997
- Residency: Fairview Hospital, 1994
- Medical Education: Aleppo University Faculty of Medicine, 1988
- Undergraduate: Aleppo University Faculty of Medicine, 1985
Board Certifications
- Cardiovascular Disease: American Board of Internal Medicine, 2003
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 2026-04-05, Dr. Wattar 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
Video
Ratings & Reviews
4.9 out of 5
203 ratings, 20 reviewsThe 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.
- 5 out of 5 starsReviewed on 5/1/2026
Dr. Wattar is always so calm and soft-spoken that he makes me calm. I completely trust him.
- 5 out of 5 starsReviewed on 4/28/2026
Dr Wattar explained my situation very well and clear. I have confidence in his decisions and directives
- 5 out of 5 starsReviewed on 4/13/2026
Dr. Wattar took the time to review and consider all my recent, previous tests and lab results, then asked me some questions. He listened to my concerns and answered all my questions. I felt very confident in my next steps.
- 5 out of 5 starsReviewed on 3/16/2026
Excellent Doctor
- 5 out of 5 starsReviewed on 2/23/2026
Fabulous visit- Dr. Attar was thorough in reviewing my records and health issues. He paid attention to every detail and spent an hour with me discussing my issues and possible plans. The best cardiologist I have ever seen!
- 5 out of 5 starsReviewed on 2/23/2026
Dr Watter was very informative and took time to explain, ask questions, answer questions. Friendly
- 5 out of 5 starsReviewed on 2/23/2026
Dr. Wattar was very courteous and respectful. He answered our questions and was very knowledgeable.
- 5 out of 5 starsReviewed on 2/6/2026
I've been seeing doctor Wattar for many years and he always took care of me in the most professional and friendly manner. He cares about my health and attitude at all times.
- 5 out of 5 starsReviewed on 1/15/2026
Dr. Wattar respects the concern that I have for my health given current co-morbidities. He was proactive in recommending follow-up with another physician better suited to my overall concerns. Much appreciated!!!
- 5 out of 5 starsReviewed on 1/12/2026
Dr. WATTAR WAS VERY PROFESSIONAL, DOWN TO EARTH AND DISCUSSED MY SITUATION PERSON TO PERSON. I APPRECIATE HIS CARE A LOT.
- 5 out of 5 starsReviewed on 12/1/2025
Dr Wattar was attentive, allowed me to ask questions, and took his time in responding to me. I never felt rushed during the appointment.
- 5 out of 5 starsReviewed on 10/29/2025
Dr. Wattar explained my situation and what I need to do very well.
- 5 out of 5 starsReviewed on 10/24/2025
Dr. Wattar is a wonderful doctor and he explains everything to me.
- 5 out of 5 starsReviewed on 10/21/2025
Already told my friends about my visit. Was so pleased with the doctor and his staff.
- 5 out of 5 starsReviewed on 10/14/2025
The staff and the doctor were very courteous and helpful
- 5 out of 5 starsReviewed on 9/23/2025
We absolutely love Dr. Ventura
- 5 out of 5 starsReviewed on 9/16/2025
Dr Wattar is very compassionate and listens to his patients.
- 5 out of 5 starsReviewed on 7/23/2025
Dr. Wattar is a very smart, caring doctor & I appreciate his expertise
- 5 out of 5 starsReviewed on 7/8/2025
Dr Watter has been a fine doctor! He is always on time and is very respectful.
- 5 out of 5 starsReviewed on 5/30/2025
Excellent! I'm extremely thankful that Dr. Wattar wanted to pursue and get all the information he needed to determine the cause of the issues I was having.