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Department Radiation Oncology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Specialties & Treatments

Treatment & Services

  • Clinical Trials
  • External Beam Radiotherapy
  • Image-Guided Radiation Therapy
  • Radiation Oncology
  • Radiation Therapy
  • Radiotherapy
  • Stereotactic Body Radiation Therapy (SBRT)
View all 7 Treatment & Services +

Specialty in Diseases & Conditions

  • Cancer
  • Cavernous Sinus Tumors
  • Epithelioid Hemangioendothelioma (EHE)
  • Head and Neck Cancer
  • Hypopharyngeal Cancer
  • Laryngeal Cancer
  • Lip and Oral Cavity Cancer
  • Medullary Thyroid Carcinoma
  • Minor Salivary Gland Cancer
  • Mouth Cancer
  • Oral Cancer
  • Oropharyngeal Cancer
  • Parotid Cancer
  • Parotid Tumors
  • Rare Cancer and Blood Disease Program
  • Recurrent Thyroid Cancer
  • Salivary Gland Cancer
  • Salivary Gland Diseases
  • Sinonasal Cancer
  • Sinonasal Disease
  • Skin Cancer
  • Skull Base Cancer
  • Squamous Cell Carcinoma
  • Submandibular Gland Cancer
  • Thyroid Cancer
  • Thyroid Tumor
View all 26 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - Cleveland Clinic
Radiation Oncology
Cleveland, OH USA

Medical Education - Yale University School of Medicine
New Haven, CT USA

Undergraduate - Yeshiva University
New York, NY USA


  • Radiology - Radiation Oncology

Specialty Interests

head and neck cancer, skin cancer, image guided radiation therapy, intensity modulated radiation therapy, anorectal cancer, bioethics, clinical trials

Research & Publications

Research & Publications

See publications for Shlomo Koyfman, 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 6/22/2023, Dr. Koyfman has reported the financial relationships with the companies listed below. 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.

Consulting and/or Speaking. Dr. Koyfman receives fees of $5,000 or more per year (or, in rare cases, equity or stock options) as a paid consultant, speaker or as a member of an advisory committee for the following companies:

  • Merck & Co., Inc.

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

158 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
5 out of 5
Explains 4.9
Courtesy, Respect & Concern 5
Patient Rating of Doctor 5

46 Patient Comments

Reviewed on May 2, 2024

Dr. Koyfman is simply wonderful. He's a life saver!

Reviewed on Apr 18, 2024

I was, again, thoroughly impressed with the knowledge Dr.K displayed and imparted to us in language we laypersons could understand. My POA accompanied me to this visit and was likewise impressed with Dr. Koyfman. Absolutely marvelous physician and human being.

Reviewed on Apr 4, 2024

Dr Koyfman really made us feel like he completely understood my cancer and knew what the best plan of action would be. He and his associate Dr Kocsis helped allay our fears and build confidence in the success of the treatments. We feel we know what I have and what must be done.

Reviewed on Apr 4, 2024

Dr Koyfman is very understanding and took all the time I needed to address the radiation procedure I am going to need. I feel he Is a terrific doctor and very caring. I

Reviewed on Mar 26, 2024

A great doctor - we're very happy with Dr Koyfman

Reviewed on Mar 25, 2024

Dr. Koyfman is the BEST!!

Reviewed on Mar 19, 2024

Dr. Koyfman Is a very patient oriented physician. He accommodated my travel schedule by moving my appointment up three hours at my request and I'm very appreciative of this. He is an excellent doctor.

Reviewed on Feb 22, 2024

Dr Koyfman is very caring, kind, and considerate.

Reviewed on Feb 19, 2024

Dr. Koyfman is a caring physician, wh skes the time to discuss my concerns and any questions about treatment etc.

Reviewed on Feb 19, 2024

I highly recommend Cleveland clinic and Dr. Koyfman and my other practitioners at the clinic.

Reviewed on Feb 19, 2024

Dr. Koyfman is an excellent doctor and very concerned with my well being. I couldn't ask for a more knowledgeable caring doctor.

Reviewed on Feb 13, 2024

I have been seeing Dr Koyfman for more than a year. Dr Koyfman explains everything in great detail and I am very happy that he's my radiology oncologist.

Reviewed on Feb 8, 2024

Dr. Koyfman really understands more than just the pathological issue at hand he understands the emotional, occupational and family issues that occur with diagnosis such as mine. He has empathy for the caregivers as well and realizes the struggles that can be present.

Reviewed on Feb 8, 2024

We are pleased we can use this option but realize we may need to have occasional face to face visits. It gives you a peace of mind knowing your provider cares so much not only for your health regarding what he is treating but you as a whole person.

Reviewed on Jan 22, 2024

Dr. Koyfman is very kind, compassionate. He knows what he is doing. I have great confidence on his services.

Reviewed on Nov 28, 2023

Dr. Koyfman has a great manner with patients. He exhibits concern for your issues and instills confidence in his treatment plan.

Reviewed on Nov 9, 2023

Dr. Koyfman is a hands-on patient oriented physician who wants to make certain that his patient is treated correctly and properly

Reviewed on Nov 3, 2023

Dr Koyfman is very knowledgeable and we trust him

Reviewed on Nov 2, 2023

Dr Kopfman showed care and interest as well as the staff

Reviewed on Oct 30, 2023

Always a pleasure to meet with Dr Koyfman and his team.

Reviewed on Oct 24, 2023

Dr Koyfman has always been wonderful to me. He was exceptionally busy on the day I saw him, but he still made time for me.

Reviewed on Oct 24, 2023

Under my circumstances, I still enjoyed visits with my doctor(s), especially Dr. Shlomo Koyfmann.

Reviewed on Oct 24, 2023

Dr. Koyfmann and Michelle Fox are both the best providers!!! Always take time with me. Very patient!!!

Reviewed on Oct 23, 2023

Love this Doctor

Reviewed on Oct 19, 2023

Dr Shlomo Koyfman and his partner Dr Jessy Geiger r real walking angels , we can see and feel that God has them fully covered big time

Reviewed on Oct 16, 2023

Dr. Koyfman was very honest and forward about the risks and side effects of my procedure.

Reviewed on Sep 28, 2023

The doctor was excellent and considerate.

Reviewed on Sep 28, 2023

My visits with Dr. Koyfman are always professional and very caring.

Reviewed on Sep 28, 2023

Dr Koyfman was excellent in explaining the plan to treat my case.

Reviewed on Sep 26, 2023

The care provider was excellent!

Reviewed on Sep 19, 2023

Dr Koyfman is one of the best! He is very thorough in his discussions with me and his plans for any future treatment. He is definitely one of the best at your main campus.

Reviewed on Aug 1, 2023

Dr Koyfman shows care and concern, listens well, and provides excellent care

Reviewed on Jul 13, 2023

The Doctor provided excellent service!

Reviewed on Jun 29, 2023

Dr Koyfman is caring and compassionate. He spends time and answers all questions. He is the reason I chose Cleveland. Clinic radiology.

Reviewed on Jun 29, 2023

Dr Koyfman was great. Very informative and explained my condition and treatment

Reviewed on Jun 27, 2023

It was the end of the day for Dr. Koyfman. He looked tired yet spent quality time with us, not pushing us due to time constraints. I felt very cared for by him. He took time to show us what he was looking at on the CT scan and helped us make decisions for the future. Very, very blessed to have him on our care team.

Reviewed on Jun 9, 2023

I really appreciated Dr. Koyfman's interest in my situation. He gave me a confidence boost in my pending surgery which was postponed for about two months.

Reviewed on Jun 8, 2023

Very carrying doctor

Reviewed on May 25, 2023

Dr K is the most compassionate, patient and caring doctor I have ever been treated by. A real mench. I am so lucky he is my doctor.

Reviewed on May 18, 2023

I can't say enough good things about Dr. Koyfman. He has been wonderful throughout the entire process. It is obvious that he genuinely cares about me and my situation and wants the very best outcome. I would recommend him without reservation.

Reviewed on May 16, 2023

Fellow Dr. Ahmed Halima was very thoughtful and interactive with me. Dr. Shlomo Koyfman is always very engaging with me and easy to communicate with concerning my cancer treatment.

Reviewed on May 16, 2023

Dr Koyfman is a real pure true holy kind good caring walking angel and a real blessing to the world and special to the hospital !!!!!!!

Reviewed on May 16, 2023

I am so grateful for the quick response time of CC and Dr. KOYFMAN'S office.

Reviewed on May 16, 2023

I 100% will continue to refer others to the excellent care of the medical providers,Drs., PAs, NPs..of the Cleveland Clinic

Reviewed on May 16, 2023

In addition to being the best there is at what he does, Dr.K. Is a wonderful human beingThere is no one else I would recommend in his area of expertise

Reviewed on May 12, 2023

Dr. Koyfman is amazing doctor, covers all questions and very easy to talk to.

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