Emergency icon Important Updates
Department Radiation Oncology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English, French, German
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Specialties & Treatments

Treatment & Services

  • Body Radiosurgery
  • Cancer Center
  • Intensity Modulated Radiation Therapy
  • Lung Stereotactic Body Radiotherapy
  • Radiation Oncology
  • Radiation Therapy
  • Stereotactic Body Radiation Therapy (SBRT)
View all 7 Treatment & Services +

Specialty in Diseases & Conditions

  • Chest Wall Sarcomas
  • Esophageal Cancer
  • Lung Cancer
  • Mesothelioma
  • Pleura Cancer
  • Primary Soft Tissue Sarcomas of the Chest Wall
  • Rare Cancer and Blood Disease Program
  • Stomach Cancer
  • Thoracic Tumors
  • Thymic Cancer
  • Thymic Tumors
View all 11 Specialties +


Is Cleveland Clinic Part of Your Insurance?

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

View All Plans

About Gregory Videtic, MD

Gregory M.M. Videtic, MD, CM, FRCPC, received his medical degree from McGill University Faculty of Medicine in Montreal, Quebec, Canada. He completed a first residency in family medicine at Dalhousie University in Halifax, Nova Scotia. He later carried out a clinical research fellowship in geriatrics at the University of Western Ontario, London, Ontario.

A two-year position as a Hospitalist at the Nova Scotia Cancer Centre in Halifax was followed by residency training in radiation oncology at the University of Western Ontario. Under the mentorship of Dr. Laurie Gaspar, he completed a CNS radiosurgery/brachytherapy fellowship at Wayne State University in Detroit, Mich.

He has been a Staff Physician at the London Regional Cancer Centre, London, Ontario; the Dana-Farber Cancer Institute, Boston, Mass.; and is currently Section Head for Thoracic Malignancies and Residency Program Director in the Department of Radiation Oncology at Cleveland Clinic.

His specialty interests include radioprotectants, radiosensitizers, stereotactic body radiotherapy, altered fractionation and treatment toxicity.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - University of Western Ontario Schulich School of Medicine & Dentistry
Radiation Oncology
London, Ontario, ON Canada

Fellowship - University of Western Ontario Schulich School of Medicine & Dentistry
London, Ontario,

Residency - Dalhousie University Faculty of Medicine
Family Medicine
Halifax, NS Canada

Internship - Dalhousie University Faculty of Medicine
Family Medicine

Medical Education - McGill University Faculty of Medicine
Montreal, QC Canada

Undergraduate - McGill University
Montreal, Quebec,

Professional Highlights

  • Teacher of the Year Award, Association of Residents in Radiation Oncology, 2004-2005
  • Teacher of the Year Award, Cleveland Clinic, 2004-2005


  • Radiology - Radiation Oncology

Specialty Interests

Lung cancer, esophageal cancer, mesothelioma, mediastinal tumors, stereotactic body radiotherapy, gamma knife radiosurgery, radioprotectors, radiation sensitizers, cancer

Awards & Honors

  • America's Top Oncologists, Consumer's Research Council of America

Innovations & Patents

  • Cleveland Clinic Innovator Award for bronchoscopic catheter for the implantation of fiducial markers and flexible biopsy and aspiration needle, 2006


  • American Society for Therapeutic Radiation and Oncology
  • American College of Radiology
  • American Society of Clinical Oncology
  • International Association for the Study of Lung Cancer
  • Association of Directors of Radiation Oncology Programs
Research & Publications

Research & Publications

See publications for Gregory Videtic, 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 3/25/2024, Dr. Videtic 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.

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

92 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

26 Patient Comments

Reviewed on May 21, 2024

I couldn't ask for a more compassionate doctor. He is kind, a great listener, and has really taken care of all my needs. He is the best.

Reviewed on May 1, 2024

I CANNOT say enough nice things about Dr Videtic. He is a kind intelligent caring wonderful doctor. I have never had anything but the very best experiences with him. He's reassuring and patient with my questions and concerns. I would and have recommended him to others without hesitation!!!!

Reviewed on Mar 28, 2024

Dr. Videtic is wonderful. Always friendly, takes personal interest and never rushed. Takes his time answering questions and my concerns. His news for this appointment was good news.

Reviewed on Mar 20, 2024

We love Dr Videtic!!

Reviewed on Mar 20, 2024

We have recommended the Clinic and Dr Videtic on several occasions!

Reviewed on Mar 19, 2024

Dr. Videtic was wonderful. He explained my illness in detail and showed remarkable compassion. He is a pleasure.

Reviewed on Mar 18, 2024

The dr and his assistant were very informative about the situation!

Reviewed on Feb 29, 2024

Dr Videtic is outstanding in his medical field. And, most important, he extremely good at listening, being compassionate, understanding and kind.

Reviewed on Feb 29, 2024

Hard to get an appointment outside of my regular doctors.

Reviewed on Jan 24, 2024

Some of this stuff didn't really apply to me, but I feel Dr. Videtic and his entire staff deserve all 5's and more :)

Reviewed on Jan 24, 2024

Best hospital or DR visit ever.

Reviewed on Jan 10, 2024

Dr. Videtic truly listens to me and he clearly explains my test results and protentials plans.

Reviewed on Dec 22, 2023

Excellent Doctor.

Reviewed on Dec 22, 2023

Dr Videtic was excellent

Reviewed on Dec 15, 2023

He is an outstanding doctor and person!

Reviewed on Nov 27, 2023

Dr Videtic does a great job

Reviewed on Nov 22, 2023

Greg continues to be one of the finest doctors I have worked with at the Clinic. His care and clarity regarding my rather complicated cancer have demonstrated his professionalism and humanity.

Reviewed on Nov 21, 2023

I would 100% recommend Dr. Videtic. He is a Godsend. The best there is.

Reviewed on Oct 19, 2023

Dr. Gregory and his staff let's me everything is going to be taken care of with me all questions answered and so much compassion and love shown to me. The assurance I will be good. LOVE him and his staff

Reviewed on Oct 18, 2023

Dr Videtic always makes sure I understand completely. He is kind and compassionate.

Reviewed on Sep 6, 2023

I can't say enough about Dr. Videtic. He is a credit to the Cleveland Clinic & the field of medicine.

Reviewed on Sep 5, 2023

This doctor is beyond exceptional. His attentiveness, responsiveness, and medical expertise are of the highest calibre. I am honored to have him as my physician.

Reviewed on Aug 16, 2023

Dr. VIDETIC is the best!!

Reviewed on Jul 21, 2023

Dr Videtic has gone above and beyond for my father and our family with his treatment/care

Reviewed on Jul 18, 2023

I called about getting my appointment and the Doctor called me back personally. Everyone I have dealt with has been very helpful.

Reviewed on Jul 18, 2023

The nurses and doctor are very helpful explaining process which turned out much easier than I anticipated.

Back to Top