Emergency icon Important Updates
Department Internal Medicine and Geriatrics
Primary Location Marymount Medical Building
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Internal Medicine
  • Primary Care
View all 2 Treatment & Services +


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About Marwan Hilal, MD

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - St. Lukes Medical Center
Internal Medicine
Cleveland, OH USA

Internship - St. Lukes Medical Center
Internal Medicine
Cleveland, OH USA

Medical Education - Damascus University
Damascus, Syria

Additional Training

Professional Highlights


  • Internal Medicine

Awards & Honors

Innovations & Patents


Research & Publications

Research & Publications

See publications for Marwan Hilal, 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 11/10/2023, Dr. Hilal 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

240 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 4.8
Listens 4.7
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

43 Patient Comments

Reviewed on Apr 16, 2024

Excellent Doctor and staff very professional

Reviewed on Mar 1, 2024

It was quick appointment, excellent check in and visit with the nurse and the doctor

Reviewed on Feb 15, 2024

I love Dr Hilal's bedside manner!

Reviewed on Feb 14, 2024

I love Dr. HILAL, he answered all questions, takes my concerns seriously and he is very professional

Reviewed on Feb 9, 2024

Best doctor

Reviewed on Feb 6, 2024

If I haven't had a really good doctor already, I would definitely choose Dr. Hilal for my primary care for session. He's a really great doctor.

Reviewed on Jan 30, 2024

I would transfer my primary doctor to him but he's retiring next year

Reviewed on Jan 23, 2024

Dr.Hilal office is awesome

Reviewed on Jan 23, 2024

Dr.Hilal is the best

Reviewed on Jan 18, 2024

Dr. Hilal has been my PCP for many years and does an excellent job

Reviewed on Jan 12, 2024

Good visit with Dr. Time with questions.

Reviewed on Jan 12, 2024

Dr. Hilal is the finest PCP we have worked with ever. It will be a loss for us when he retires next year. I would keep as long as possible!

Reviewed on Jan 3, 2024

That was my first visit with this doctor. It was a very good visit.

Reviewed on Nov 30, 2023

Dr. Hilal is an awesome doctor

Reviewed on Nov 28, 2023

I would love to recommend Dr Hilal..he is the best!!

Reviewed on Nov 15, 2023

Dr. Hillal has a wonderful bedside manner. I'm always greeted with a smile. He answers all my questions, and I never feel rushed. He listens to all of my concerns.

Reviewed on Nov 14, 2023

Great office visit with all the office staff. Dr. Hilal Very professional and concern and explain everything you need for your health care.

Reviewed on Oct 27, 2023

Best Doctor and Staff

Reviewed on Oct 17, 2023

Dr Hilal is thorough and persuasive based on facts. He is patient and yet forceful about my obesity.

Reviewed on Oct 17, 2023

I have been a patient of Dr. Hilal for 40 years including his pre-Clinic days. His care has been excellent. The logistics of the CCF system vs. Private practice have Improved to a high degree of efficiency, at as far as Solon Family Health center Is concerned.

Reviewed on Oct 11, 2023

Great visit, Dr Hilal took time to listen to my questions and answered all of them.

Reviewed on Oct 6, 2023

Best doctor ever

Reviewed on Oct 4, 2023

Dr. Hilal is an amazing Doctor. He really cares a lot about his patient's

Reviewed on Sep 22, 2023

Excellent job from all the staff and the Doctor always.

Reviewed on Sep 15, 2023

I love Dr. Hillal and his staff. I highly recommend them.

Reviewed on Sep 7, 2023

Always been an excellent experience with Doctor and his staff is wonderful!

Reviewed on Sep 7, 2023

My son started using Dr Hilal first and he highly recommended Dr Hilal to me and my other son, our experience has been great!

Reviewed on Aug 29, 2023

Dr. Hilal is an excellent physician and I feel fortunate to have him as my pcp.

Reviewed on Aug 24, 2023

Dr hilal is an awesome ,caring,knowledgeable doctor.

Reviewed on Aug 2, 2023

Dr. Hilal is an excellent doctor! He takes enough time to check my health thoroughly and answer every question I have. The level of care I have received from him over the years is excellent -- the highest level. He is compassionate, knowledgeable, and professional, everything I could ask for in a primary care physician. I feel like I get personalized, superior care from him.

Reviewed on Aug 2, 2023

Everything connected with Dr Hilal's practice is wonderful. Absolutely the best!

Reviewed on Jul 20, 2023

One of the Best Doctors I've ever seen

Reviewed on Jul 18, 2023

Dr. Hilal is the best. He is very kind, never rushes me, always answers my emails promptly and shows concern.

Reviewed on Jul 14, 2023

I love this team. Dr. Hilal and his staff are very personable and helpful. My visits to the office feel like visiting friends.

Reviewed on Jul 14, 2023

Doctor Hilal is the best doctor. He makes me feel that he cares and Is concerned about my healthcare

Reviewed on Jul 11, 2023

Dr. Hilal is awesome!!!

Reviewed on Jul 5, 2023

Excellent care by Doctor Though a stand in for my PC Dr Stein, Dr Halil was most attentive and took all the time I needed & answered all questions. Further, he took time to read & review my history on My Chart. A real confident visit to the ClinicCongrats!

Reviewed on Jun 23, 2023

Office personnel is very friendly and helpful.. Dr. Halial is a very caring Doctor.

Reviewed on Jun 22, 2023

Thankful for level of care from Dr Hilal and support staff.

Reviewed on Jun 15, 2023

Sometimes, the Dr. Is very late in the morning, but I suspect that he's visiting his patients in the hospital. I don't like to wait so long to see him, but he's a very good doctor, and answers all of my questions and concerns.

Reviewed on Jun 15, 2023

I feel very comfortable talking to Dr Hilall. He is very kind, caring and thorough.

Reviewed on Jun 9, 2023

My experience in the doctor office is very good

Reviewed on May 30, 2023

Dr Hilal was kind and considerate and thoughtful. He was also very knowledgeable.

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