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Department Gastroenterology, Hepatology & Nutrition
Primary Location Hillcrest Hospital
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Gastroenterology
View all 1 Treatment & Services +


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About Ari Wiesen, MD

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Maryland Medical Center
Therapeutic Endoscopy
Baltimore, MD USA

Internship - North Shore Long Island Jewish Health System
Internal Medicine
New Hyde Park, NY USA

Medical Education - Albert Einstein College of Medicine
New York, NY USA

Additional Training

Professional Highlights


  • Internal Medicine - Gastroenterology

Awards & Honors

Innovations & Patents


Research & Publications

Research & Publications

See publications for Ari Wiesen, 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 11/11/2021, Dr. Wiesen 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

221 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 4.7
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.7

46 Patient Comments

Reviewed on Oct 8, 2021

Not only Dr Wiesen but all the office staff was professional and was extremely satisfied.

Reviewed on Sep 30, 2021

The Dr was so personable and professional.

Reviewed on Sep 30, 2021

I had trouble getting the audio and instead of being annoyed with me, Dr. Wiesen said not to worry and he just called me. I really appreciate md that

Reviewed on Sep 30, 2021

Dr. Wiesen is very patient and kind.

Reviewed on Sep 30, 2021

Dr. Wiesen and staff are the perfect fit for me

Reviewed on Sep 9, 2021

Since I got home, up to this point, my interaction with the doctor and his staff is a complete blank. My wife tries to remind me but it's all news to me, hence the 5 unanswered questions.

Reviewed on Sep 1, 2021

Dr. Wiesen and his team did a great job.

Reviewed on Aug 27, 2021

Janet and Dr. Weisen are wonderful so I could not rate them poorly even though the electronic system was terrible trying to connect to my video visit. It took over 30 minutes to finally connect for our virtual visit but, they both made the effort.

Reviewed on Aug 27, 2021

Dr. Weisen is top notch!

Reviewed on Aug 18, 2021

This was my first time with this doctor, I was nervous at first everything was fine

Reviewed on Aug 17, 2021

Excellent Dr Wiesen, Thank you so much!

Reviewed on Aug 3, 2021

Very smooth process, no problems! This is my second time going to the doctor!

Reviewed on Aug 3, 2021

I had a very good experience personnel nurses aides and doctors we're all very informative and professional

Reviewed on Aug 3, 2021

Dr Weissn relayed to me the results of the ultrasound of my pancreas

Reviewed on Jul 28, 2021

My Dr is always polite and courteous whenever I see him. Very personable.

Reviewed on Jul 27, 2021

Provider was about 50 minutes late for appointment, but once We connected I was very pleased with what we discussed and his plan of action

Reviewed on Jul 26, 2021

My experience was very pleasant From Dr. Weisen, the nurses, and anesthesian.

Reviewed on Jul 16, 2021

Dr. Ari was kind and very informative. He listened to everything I said. Great person

Reviewed on Jul 16, 2021

I was very grateful I was able to get an appointment within the week. Dr. Ari was very competent, explained everything very well, he was a really good and kind person.

Reviewed on Jul 16, 2021

Experience with the staff and the doctor was very, very positive.

Reviewed on Jul 12, 2021

Great doc and staff

Reviewed on Jun 25, 2021

Dr Weisen is the most caring dr I've had the pleasure of being with exceptional

Reviewed on Jun 23, 2021

Doctor Wiesen cares about my well being

Reviewed on Jun 21, 2021

Dr Wiesenthal was very easy to talk to. He answered all my questions. There was confusion on wether I was to be sedated. But further phone calls got that organized.

Reviewed on Jun 21, 2021

I originally was under the care ofDr Wolf. But Dr Weison will continue treatment.

Reviewed on Jun 4, 2021

excellent physician

Reviewed on May 19, 2021

I found the instructions unclear and drank before the procedure and was unfortunately sent home. The instructions provided were not clear that no food or drink should be taken 3 hours prior to the procedure. I strongly recommend that in big caps the instructions state: NO FOOD OR DRINK 3 HOURS PRIOR TO PROCEDURE, EXCEPT AMOUNT OF LIQUID TO TAKE MEDICATIONS. HOWEVER, the doctor called me on my way home to offer come back later in the day because of a cancellation, which I appreciated.

Reviewed on Apr 30, 2021

Dr Ari is great! very interested in what I have to say and willing to listen and address my concerns.

Reviewed on Apr 29, 2021

Dr. Wiesen is amazing! He listens to me and helps me with my problems (normally drs only do one or the other). I felt well cared for and like my issues could be solved finally.

Reviewed on Apr 28, 2021

nurses, doctor, receptionist and anesthesiologist were very professional.

Reviewed on Apr 22, 2021

Good experience, with the office, the doctor and with the medical staff, no problems.

Reviewed on Apr 21, 2021

My care provider is wonderful. It was a positive experience. He spoke with my spouse afterwards.

Reviewed on Apr 9, 2021

Dr.Wiesen is a great Doctor and genuinely cares about his patients. I would recommend him to anyone.

Reviewed on Apr 6, 2021

Dr Weisen is far and away the BEST dr I've ever had. I always feel heard and cared for. I cannot thank him enough for the care I've received

Reviewed on Mar 10, 2021

everyone was great. dr. weisen the best. and everyone professional.

Reviewed on Feb 19, 2021

very good experience with doctor and staff.

Reviewed on Feb 19, 2021

experience was good, doctor is nice and calm and listens to all your needs/concerns and does try to come up with solutions for it all.

Reviewed on Feb 9, 2021

Dr. Wiesen was respectful, kind and very thorough. I was concerned about my condition, and relieved by his explanations, proposed therapy and very quick schedule of needed procedures. As a result, I am feeling better physically, and mentally.

Reviewed on Feb 1, 2021

Dr. Weissen is great!

Reviewed on Feb 1, 2021

The doctor kept leaning back in his chair and also spent a lot of time rocking back and forth. It was distracting and I felt like he wasn't as focused and respectful as he should be. He needs to sit still and be with me and my problem. More professional.

Reviewed on Jan 29, 2021

Would like to see quicker communication from the actual doctor after a procedure.

Reviewed on Jan 19, 2021

Doctor was delayed for call. Staff called on the phone to say hr was delayed and would be with me shortly

Reviewed on Jan 18, 2021

My procedure with Dr. Wiesen is routine and at the exact time of year I was supposed to have the procedure, I was contacted by Dr. Wiesen's office. I did not have to call; they notified me and any communication after that was without delay.

Reviewed on Jan 4, 2021

Amazing front office and doctor!

Reviewed on Jan 4, 2021

Dr Wiesen is a great doctor. Very kind and caring.

Reviewed on Nov 24, 2020

dr Wiesen is the best ever

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