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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

  • Body Radiosurgery
  • Brachytherapy
  • Cancer Center
  • Cancer Supportive Care
  • Clinical Trials
  • External Beam Radiotherapy
  • Fractionated Radiotherapy
  • General Radiation Oncology
  • Hyperfractionated Radiation Therapy
  • Image Guided Radiation Therapy
  • Immunotherapy
  • Intensity Modulated Radiation Therapy
  • Intraoperative Radiation Therapy
  • IORT
  • Lung Stereotactic Body Radiotherapy
  • New Cancer Treatment Technology
  • New Experimental Treatment Technologies
  • Novalis Radiosurgery/Radiotherapy
  • PET in Tumors
  • Prostate Brachytherapy
  • Radiation Oncology
  • Radiation Sensitizers
  • Radiation Therapy
  • Radiotherapy
  • Spinal Radiosurgery
  • Spine Radiosurgery
  • Stereotactic Body Radiation Therapy (SBRT)
  • Stereotactic Body Radiotherapy
  • Stereotactic Radiosurgery
  • Therasphere
View all 30 Treatment & Services +

Specialty in Diseases & Conditions

  • Adrenal Cancer
  • Adrenal Tumors
  • Ampullary Cancer
  • Ampullary Carcinoma
  • Anal Cancer
  • Bile Duct Cancer
  • Cancer
  • Colon Cancer
  • Colorectal Cancer
  • Esophageal Cancer
  • Gallbladder Cancer
  • Gastrointestinal Malignancies
  • Gastrointestinal Stromal Tumors (GIST)
  • Genitourinary Cancers
  • Kidney Cancer
  • Large Intestine Cancer
  • Liver Cancer
  • Liver Tumors
  • Lung Cancer
  • Melanoma
  • Mesothelioma
  • Metastatic Cancer
  • Non-Clear Cell Kidney Cancer
  • Pancreatic Cancer
  • Pleura Cancer
  • Primary Soft Tissue Sarcomas of the Chest Wall
  • Prostate Cancer
  • Radiation Induced Chest Wall Sarcomas
  • Rare Cancer and Blood Disease Program
  • Rectal Cancer
  • Sarcoma
  • Soft Tissue Sarcoma
  • Spinal Cancer
  • Spinal Metastases
  • Spine Tumors
  • Squamous Cell Carcinoma
  • Stomach Cancer
  • Testicular Cancer
  • Thoracic Cancer
  • Thoracic Tumors
  • Thymic Cancer
  • Thymic Tumors
  • Thymoma
  • Unknown Origin Cancer
  • Urinary Cancer
View all 45 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - Cleveland Clinic
Radiation Oncology
Cleveland, OH USA

Medical Education - Case Western Reserve University School of Medicine
Cleveland, Ohio, OH USA

Undergraduate - Williams College
Williamstown, MA USA

Specialty Interests

Lung cancer, liver cancer, prostate cancer, pancreatic cancer, radiation therapy, stereotactic body radiotherapy.

Research & Publications

Research & Publications

See publications for Kevin Stephans, 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 1/10/2021, Dr. Stephans 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

131 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
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

29 Patient Comments

Reviewed on Dec 16, 2020

Excellant Dr... Highly recommend

Reviewed on Nov 9, 2020

I'd rate dr Stephan's a 10 if I cld

Reviewed on Oct 30, 2020

Everyone of Dr. Stephen's staff including Dr. Stephen has the patient's needs as a number one priority.

Reviewed on Oct 30, 2020

dr. Steffens went above and beyond the call of duty, to help me with my situation!

Reviewed on Oct 30, 2020

I would definitely recommend Dr. Stephen and his staff to anyone that needs radiation.

Reviewed on Oct 19, 2020

love dr. stephans

Reviewed on Oct 15, 2020

doctor was great, easy to talk to, answered my questions, very nice and informative

Reviewed on Sep 16, 2020

This physician was always caring, knowledgeable, and willing to take the time necessary to discuss any question.

Reviewed on Aug 31, 2020

Dr. Stephans is outstanding and the reason I continue to use the Clinic: superb knowledge, good communication and caring.

Reviewed on Jul 29, 2020

Dr. Stephans does not beat around the bush, he gets right to the point, and explains everything.And he was great at helping me make decisions.

Reviewed on Jul 27, 2020

Dr Stephans was very clear and eased my stress during my prostate issues and recommended treatment options.

Reviewed on Jul 10, 2020

Everyone was very nice and answered my questions ..Every test went smooth and results fast!! Dr. was Fantastic-- explained x-rays now and before. He is the BEST!!!

Reviewed on Jul 10, 2020


Reviewed on Jun 22, 2020

Dr. Stephans provides thorough explanations.

Reviewed on Jun 22, 2020

Very good experience with Dr.

Reviewed on Jun 15, 2020

Dr. Stephens has been absolutely fantastic. Keeps me informed.

Reviewed on Jun 10, 2020 the best doctor in the United states

Reviewed on Jun 10, 2020

all good dr. and nurses

Reviewed on Jun 8, 2020

excellent staff & doctors.

Reviewed on Jun 5, 2020

thank you dr stephans!

Reviewed on May 22, 2020

living almost 3 hours away, i was able to change my appt. time to fit my needs. Thank you for that video visit Dr. Stephens, you gave me wonderful news. I am cancer Free 6 years now.

Reviewed on May 22, 2020

Dr.Stephens Nurse Mitchi was also very helpful and informative, also very very friendly. She puts my mind at ease because of her great personality.

Reviewed on May 18, 2020

Dr. Sittenfeld and Dr. Stephans both did a great job of explaining my condition and treatment options. They took the time and interest in answering all questions.

Reviewed on May 13, 2020

Dr Kevin Stephans is excellent He talks to a patient like they are intelligent not like they're dummies as I've had some doctors do. he explains the problem, the treatment, and the hoped for outcome. he is clear and very nice. my thanks to him also.

Reviewed on Apr 15, 2020

I had a video chat with Dr. Stephans, and I think it worked out well for the both of us.

Reviewed on Apr 15, 2020

dr. Stephans has put me on some medicine that seems to be helping a great deal!

Reviewed on Mar 30, 2020

best nurses & Dr Stephans is great!!

Reviewed on Mar 12, 2020

Absolutely love Dr. Stephans! We trust his judgement and he always takes as much time as we need to answer our questions and address all of our concerns

Reviewed on Mar 12, 2020

Have appreciated this staff for the past three years of treatment! Will always recommend our doctor

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