Department Community Internal Medicine
Primary Location Beachwood Family Health Center
Type of Doctor Adults Only
Languages English
Surgeon No


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Mount Sinai Medical Center
New York, NY USA

Residency - University Hospitals of Cleveland
Internal Medicine
Cleveland, OH USA

Medical School - Cornell Medical College
Ithaca, NY USA

Undergraduate - Kenyon College
Gambier, OH USA


  • Internal Medicine

Specialty Interests

Complex, multisystem medical problems

Research & Publications

Research & Publications

See publications for Jonathan Klarfeld, 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 1/8/2018, Dr. Klarfeld 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

118 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 4.9
Listens 4.9
Courtesy, Respect & Concern 4.9
Knows Medical History 4.7
Time Spent with Patient 4.8
Patient Rating of Doctor 4.9

11 Patient Comments

Reviewed on Sep 6, 2018

Dr Klarfeld is an amazing doctor. He is outstanding in many ways: kind, thoughtful and he is very accurate in making a diagnosis.

Reviewed on Jul 16, 2018

I have the upmost respect for Dr. Klarfeld. He listens to me when I have a problem and has always given me he professional opinion and why. he explains my health on my level so I thoroughly understand.

Reviewed on Jul 15, 2018

dr Klarfeld is always willing to answer all questionsHe is so kind and caringHe has been my primary dr for over 20 years

Reviewed on Jun 14, 2018

waited in the room after the nurse left for 25-30 minutes before the doctor came in.

Reviewed on Jun 13, 2018

Dr. Klarfeld is an amazing doctor. he basically saved me. I went through a long journey with illness and he was by my side and never doubted me. you don't know how important that is until you had terrible doctor. Dr. Klarfeld like I said has helped me and my family so much. I have never had such a great doctor.

Reviewed on May 7, 2018

Quality of care great, just wished I didn't have to wait 55 minutes to see Dr. Klarfeld.

Reviewed on Apr 16, 2018

Dr. Klarfeld saved my life more than 7 years ago. I went to 3 different doctors and none of them could diagnose my pulmonary embolism. On the first appointment Dr. Klarfeld took the time to check everything and ask a lot of questions before Cscan showed that I had a blood clot. We need more doctors like Dr. Klarfeld who spend the time with patients. Thank you

Reviewed on Mar 29, 2018

Dr. Klarfeld is a 10-plus in every possible category, in a 10 point scale.

Reviewed on Jan 8, 2018

Dr Klarfeld is excellent, thorough, professional

Reviewed on Jan 3, 2018

it was the end of the day, the doctor was running behind for the day, and It felt like there were a lot of other things on the doctors mind. We never really discussed the need for the chest xray, and I didn't realize i was supposed to get it done last week.

Reviewed on Nov 16, 2017

Dr. Klarfeld listened to my concerns and didn't act on anything because, I wasn't taking my medicines as scheduled so I do understand his response.

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