Treatment & Services
- Cancer Center
- Image Guided Radiation Therapy
- Intensity Modulated Radiation Therapy
Specialty in Diseases & Conditions
- Anal Cancer
- Anaplastic Thyroid Cancer
- Cowden’s Disease
- Head and Neck Cancer
- Invasive Thyroid Cancer
- Medullary Thyroid Carcinoma
- Minor Salivary Gland Cancer
- Parotid Cancer
- Parotid Tumors
- Pendred Syndrome
- Radioactive Iodine Refractory Differentiated Thyroid Cancer (RAIR DTC)
- Rare Cancer and Blood Disease Program
- Recurrent Thyroid Cancer
- Salivary Gland Cancer
- Sinonasal Cancer
- Skin Cancer
- Submandibular Gland Cancer
- Thyroid Cancer
- Thyroid Tumor
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Education & Professional Highlights
Education & Fellowships
Residency - Cleveland Clinic
Cleveland, OH USA
Medical Education - Yale University School of Medicine
New Haven, CT USA
Undergraduate - Yeshiva University
New York, NY USA
- Radiation Oncology
head and neck cancer, skin cancer, image guided radiation therapy, intensity modulated radiation therapy, anorectal cancer, bioethics, clinical trials
Research & Publications
(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.)
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 1/8/2019, Dr. Koyfman 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.
86 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.
|Courtesy, Respect & Concern||5|
|Knows Medical History||5|
|Time Spent with Patient||5|
|Patient Rating of Doctor||5|
11 Patient Comments
Reviewed on Apr 8, 2019
Dr, Koyfman is an amazing physician, who is caring and kind, Made me feel like I was part of his family
Reviewed on Mar 14, 2019
Dr. Koyfman couldn't have been better through this entire cancer ordeal. It was my 2nd kind of cancer and I was afraid. He sensed that and was very thorough with my questions as well as reassuring. He's the best!
Reviewed on Feb 11, 2019
Dr. Koyfman is a very concerned doctor.
Reviewed on Jan 28, 2019
The entire staff, Dr's, and receptionist were all very kind and supportive! I especially liked how the Dr spoke with me on my level and he was very knowledgeable!
Reviewed on Jan 18, 2019
dr Koyfman is like a friend , he is awesome dr and person
Reviewed on Jan 17, 2019
Dr. Koyfman is excellent in his approach and ability to explain the issues of concern to me.
Reviewed on Dec 19, 2018
I live out of State. I had a questionable tumor. I e-mailed him. He answered my e-mail within 2 minutes and it was sent after 7 pm. Dr. Koyfman is amazing. Not only his skill as a physician but his responsiveness is outstanding.
Reviewed on Dec 17, 2018
Even though another doctor prescribed a medication, this doctor asked if I had been informed of the side effects. When I said no they gave me the educational materials I needed. This is going beyond their scope and was very much appreciated by me.
Reviewed on Dec 17, 2018
Seeing two doctors and having tests in one day was such an easy, fluid process. Great place.
Reviewed on Nov 9, 2018
Dr. Koyfman is one of the most kind and caring doctors I have ever known. He not only helped in saving my life, but his guidance, trust, and friendship have made such a HUGE difference in my life as he is a very SPECIAL doctor and person!!
Reviewed on Aug 6, 2018
The appointment was for a second opinion on my condition. I really appreciated the care and advice that Dr. Koyfman gave me. i'll highly recommend him to others.
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