Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleAbout Jay Ciezki
Biography
Jay Ciezki, MD, is a Staff member of the Department of Radiation Oncology at Cleveland Clinic. He is also a Staff member of the Department of Cell Biology at Cleveland Clinic. He is board-certified in radiology oncology.
Dr. Ciezki received his medical degree from the Medical College of Wisconsin in Milwaukee, Wisc. After medical school, he completed his residency and fellowship in brachytherapy at Cleveland Clinic. His clinical interests include brachytherapy, prostate cancer and genitourinary oncology.
He is a long-time member of the American Society for Therapeutic Radiology and Oncology, the American College of Radiology, the American Brachytherapy Society and the American Society of Clinical Oncology.
In addition to his clinical and research interests, Dr. Ciezki has co-invented and patented an intravascular radiation delivery device. Other patents of Dr. Ciezki’s include the Catheter with Swivel Tip and the Swivel Tip Assembly.
He is a frequent contributor to professional medical journals, including Urology and the International Journal of Radiation Oncology, Biology, and Physics. He has contributed several poster presentations, keynote addresses and podium presentations to medical communities across the nation.
Dr. Ciezki is author of various web documents for OncoLink, including “The Electronic Case of the Month,” published in 1994. He has been a member of the Radiation Safety Committee at Cleveland Clinic since 1998.
Locations
- Q Building - Glickman Tower
- 2050 East 96th Street, Cleveland, OH 44106
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- CA Building - Taussig Cancer Center
- 10201 Carnegie Avenue, Cleveland, OH 44106
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- CA Building - Taussig Cancer Center
- 10201 Carnegie Avenue, Cleveland, OH 44106
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Education & Board Certifications
Education
- Fellowship: Cleveland Clinic, 1996
- Residency: Cleveland Clinic, 1995
- Internship: Cleveland Clinic, 1992
- Medical Education: Medical College of Wisconsin, 1991
- Undergraduate: Medical College of Wisconsin, 1988
Board Certifications
- Radiation Oncology: American Board of Radiology, 1996
Awards
Professional Memberships
Innovations & Patents
- Ciezki JP, Jung EJ, inventors. Cleveland Clinic and Navius Corporation, assignees. Intravascular radiation delivery device. U.S. patent no. 6077213; June 20, 2000.
- Ciezki JP, Jung EJ, inventors. Cleveland Clinic and Navius Corporation, assignees. Intravascular radiation delivery device. US patent no. 6033357; March 7, 2000.
- Jung EJ, Savage J, Ciezki JP, Tuzcu EM, inventors. Cleveland Clinic and Endosonics Corporation, assignees. Swivel tip assembly and catheter using same. U.S. patent no. 6290693; issued September 18, 2001.
- Ciezki JP, Lee EJ, Jung EJ, Tuzcu EM, Weinhous M, Savage J, inventors. Cleveland Clinic and Endosonics Corporation, assignees. Intravascular radiation delivery device. U.S. patent no. 6309339; issued October 30, 2001.
- Ciezki JP, Hafeli U, Bleam D, inventors. Cleveland Clinic and Jomed Inc., assignees. Method and apparatus for intravascular brachytherapy treatment planning. U.S. patent no. 6494835; issued December 17, 2002.
- Ciezki JP, Jung EJ. Cleveland Clinic. Catheter with swivel tip. U.S. patent no. 6,387,035 B1; issued May 14, 2002.
- Ciezki JP, inventor. Cleveland Clinic. Intravascular radiation delivery device. U.S. patent no. 6626816; issued September 30, 2003.
- Ciezki JP, Jung EJ, Lee EJ, Tuzcu EM, Savage JD, Weinhous MS, inventors. Cleveland Clinic and Volcano Therapeutics, Inc. Intravascular radiation delivery device. U.S. Patent no. 6,725,081 B2; issued April 20, 2004.
Research & Publications
See publications for this provider. (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
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-03-30, Dr. Ciezki has reported the financial relationships with the companies listed below.
Royalty Payments. Dr. Ciezki receives or has the right to receive royalty payments for inventions or discoveries commercialized through the companies shown below:
- Isoray Medical, 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.
Insurances Accepted
Video
Ratings & Reviews
4.9 out of 5
209 ratings, 19 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 3/19/2026
Dr. Ciezki is the tops, wonderful
- 5 out of 5 starsReviewed on 2/18/2026
Wonderful provider
- 5 out of 5 starsReviewed on 2/18/2026
After the visit I felt confident that I found the right doctor to help me. He was knowledgeable in his field but also in the things I am feeling and counseled me through them. He gave me a sense of calm and being in good hands and at the right place for the best treatment.
- 5 out of 5 starsReviewed on 2/9/2026
Dr Ciezki was caring, helpful, and explained everything. I am grateful to have him as my physician.
- 5 out of 5 starsReviewed on 1/8/2026
Dr Ciezki is compassionate, understanding and a calm influence when dealing with complex cancer. I appreciate that he is consistent, and always asks whether I have any questions during and at the end of the appointment.
- 5 out of 5 starsReviewed on 12/5/2025
Dr. Ciezki is great! I have the highest level of confidence in him.
- 5 out of 5 starsReviewed on 12/5/2025
Dr Ciezki as a wonderful provider. Kind, knowledgeable and never in a rush.
- 5 out of 5 starsReviewed on 12/5/2025
Dr. Cieski treated my husband 25 years ago for Prostate cancer
- 5 out of 5 starsReviewed on 12/2/2025
Awesome Dr thank you
- 5 out of 5 starsReviewed on 9/24/2025
Was very impressed with my Dr. He was very knowledgeable of the procedure, He was able to address all my questions and worries...He has excellent bedside manner...Looking forward to my upcoming procedure.
- 5 out of 5 starsReviewed on 9/10/2025
Excellent compassionate Doctor with a wealth of experience, knowledge, patience and understanding. My life has been saved!!! Thank You so much!!
- 5 out of 5 starsReviewed on 9/8/2025
Such a kind caring Dr words can not describe how conforming he made me feel about my decision reassuring best decision to come to Cleveland Clinic
- 5 out of 5 starsReviewed on 8/11/2025
Will recommend Dr Ciezki and Cleveland Clinic forever.
- 5 out of 5 starsReviewed on 7/14/2025
Dr Ciezki was very attentive, took the necessary time to explain things, and was very calming. He was also very much on time !
- 5 out of 5 starsReviewed on 6/18/2025
Dr. Ciezki is fantastic! His compassion and kindness are a tru blessing.
- 5 out of 5 starsReviewed on 6/18/2025
Wonderful caring Doctor
- 5 out of 5 starsReviewed on 6/16/2025
Dr Ciezki is awesome. Able to put things in perspective and make the complicated simple. Generous with his time and knowledge.
- 5 out of 5 starsReviewed on 5/28/2025
Dr Jay Ceitzk is an excellent experienced physician
- 5 out of 5 starsReviewed on 5/7/2025
Dr Ciezki put my mind at ease by explaining the procedure. Very much looking forward to June 5. Confident I have the best Doctor for this procedure.