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

Cleveland Clinic Weston

Appointment:
877.463.2010
Desk:
954.659.5840
Fax:
954.659.5809
Specialties & Treatments

Treatment & Services

  • Biologically Targeted Radiotherapy
  • Body Radiosurgery
  • Brachytherapy
  • Cancer Center
  • Cranial Radiosurgery
  • External Beam Radiotherapy
  • Fractionated Radiotherapy
  • General Radiation Oncology
  • Hyperfractionated Radiation Therapy
  • Image Guided Radiation Therapy
  • Intensity Modulated Radiation Therapy
  • New Cancer Treatment Technology
  • New Experimental Treatment Technologies
  • Partial Breast Irradiation
  • PET in Tumors
  • Radiation Oncology
  • Radiation Therapy
  • Radiation Therapy In The Treatment Of Breast Cancers
  • Spine Radiosurgery
View all 19 Treatment & Services +

Specialty in Diseases & Conditions

  • Acoustic Neuroma
  • Acute Leukemia
  • Acute Lymphocytic Leukemia (ALL)
  • Acute Myeloid Leukemia
  • Adrenal Cancer
  • Anal Cancer
  • Anaplastic Astrocytomas
  • Anaplastic Oligodendrogliomas
  • Bile Duct Cancer
  • Bladder Cancer
  • Brain Cancer (Brain Tumor)
  • Brain Metastases
  • Breast Cancer
  • Cancer
  • Cervical Cancer
  • Colon Cancer
  • Colorectal Cancer
  • Endometrial Cancer
  • Esophageal Cancer
  • Facts About Bladder Cancer
  • Gallbladder Cancer
  • Genitourinary Cancers
  • Gynecologic Malignancies
  • Head and Neck Cancer
  • Hodgkin's Disease
  • Hypopharyngeal Cancer
  • Islet Cell Cancer
  • Kidney Cancer
  • Large Intestine Cancer
  • Laryngeal Cancer
  • Lip and Oral Cavity Cancer
  • Liver Cancer
  • Liver Tumors
  • Lung Cancer
  • Lymphoma
  • Meningioma
  • Mesothelioma
  • Mouth Cancer
  • Nasal Cavity Cancer
  • Nasopharyngeal Cancer
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Oropharyngeal Cancer
  • Ovarian Cancer
  • Pancreatic Cancer
  • Parotid Tumors
  • Pediatric Brain Cancer
  • Pediatric Tumors
  • Penile Cancer
  • Pituitary Tumors
  • Pleura Cancer
  • Prostate Cancer
  • Rectal Cancer
  • Salivary Gland Diseases
  • Sarcoma
  • Schwannoma
  • Sinonasal Tumors
  • Skin Cancer
  • Spine Tumors
  • Squamous Cell Carcinoma
  • Stomach Cancer
  • Testicular Cancer
  • Thoracic Cancer
  • Thoracic Tumors
  • Thymoma
  • Thyroid Cancer
  • Transitional Cell Cancer
  • Trigeminal Neuralgia
  • Unknown Origin Cancer
  • Urethral Cancer
  • Urinary Cancer
  • Uterine Cancer
  • Vaginal Cancer
  • Vulvar Cancer
View all 74 Specialties +
Insurance

Insurance

Is Cleveland Clinic Florida Part of Your Insurance?

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

View All Plans
Education & Professional Highlights

Education & Professional Highlights

Appointed
2009

Education & Fellowships

Graduate School - Ohio University
Healthcare
Athens, OH USA
2014

Fellowship - Cleveland Clinic
Radiation Oncology; Radiosurgery; Thoracic Oncology
Cleveland, OH USA
1998

Residency - Cleveland Clinic
Radiation Oncology
Cleveland, OH USA
1997

Residency - University Hospitals of Cleveland
Radiation Oncology
Cleveland, OH USA
1995

Internship - Riverside Methodist Hospital
Internal Medicine; Preliminary Medicine
Columbus, OH USA
1994

Medical Education - The Ohio State University College of Medicine and Public Health
Columbus, OH USA
1990

Undergraduate - Miami University
Mathematics
Oxford, OH USA
1986

Specialty Interests

Radiation therapy, head and neck cancer, esophageal cancer, intensity modulated radiation therapy (IMRT), image-guided radiation therapy (IGRT), adaptive radiation therapy, PET-guided therapy, high dose-rate (HDR) brachytherapy, stereotactic body radiation therapy, technical innovation

Innovations & Patents

  • Multichannel, Esophageal Brachytherapy Applicator
    U.S. Provisional, Serial No.: 61/777,671
Research & Publications

Research & Publications

See publications for John Greskovich, Jr., 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 4/5/2020, Dr. Greskovich, Jr. 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

116 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 5
Patient Rating of Doctor 4.9

21 Patient Comments

Reviewed on Jun 17, 2020

fantastic and caring Doctor.

Reviewed on Jun 16, 2020

everyone in the office is friendly and helpful. Dr. G took his time with me, and ultimately cured my cancer. I'm forever grateful!

Reviewed on Jun 16, 2020

Dr G helped me through a very difficult time in my life. The treatment was extremely challenging, but I'm ultimately cured from my cancer. I'm forever grateful to Dr. G.

Reviewed on Jun 9, 2020

Dr. Greskovich has been there for the entire journey through the cancer diagnosis and treatment, being a very knowledgeable and compassionate provider. His willingness to think outside the box to customize and taylor the treatment to my specific needs and concerns were greatly appreciated.

Reviewed on Jun 9, 2020

I hold Dr. Greskovich in the highest regard and would and have recommended him to other people.

Reviewed on Jun 4, 2020

staff and physicians are very professional knowledgeable and caring

Reviewed on May 13, 2020

I can't say enough good things about Dr. Greskovich and his entire staff. it is second to none, World Class

Reviewed on Apr 15, 2020

Dr. Greskovich : He has always caring,letting me feel as is i'm very important in the decision of the treatment that should lead to full recovery. Very caring person,and a doctor by profession .

Reviewed on Apr 15, 2020

Video staff was efficient. (2) Considering the pandemic which we're experiencing ,video visit will be acceptable. (3) No comparison.I enjoy meeting my doctors in person,i look forward to it.(4) CCWH.had everything to take care of my illness.Wonderful ,caring doctors & very friendly caring nurses.

Reviewed on Apr 9, 2020

After I summited my application to be a patient . The next day I called and the office personnel walk me thru my paperwork and arranged a Face-Time interview with Dr. John Greskovich. Next I was scheduled a appointment a few days later.

Reviewed on Feb 24, 2020

he has cared for me almost 9 years taking charge of my cancer keeping me well and I am living life with joy and thankful for it. I am blessed to have Dr Greskovich, who I know saved my life.

Reviewed on Jan 15, 2020

Dr. Greskovich is absolutely wonderful

Reviewed on Nov 22, 2019

Awesome Staff and a 1st class professional Doctor. Thank God there is a Cleveland Clinic! God Bless you all !!

Reviewed on Nov 21, 2019

All the doctors that have attended,and provide medical care to me,let me feel as if I am a extended family member. That is a wonderful experience I have had.

Reviewed on Oct 16, 2019

Dr. Greskovich always has time to listen and he explains everything very clearly,

Reviewed on Sep 26, 2019

I found my entire experience with everyone I dealt with at Cleveland clinic to be very positive and supportive in nature. i'm very confident moving forward but I am in the right place with the right doctors to treat my cancer diagnosis.

Reviewed on Sep 26, 2019

I was extremely satisfied with my consultation with Dr. Greskovich. He treated me with dignity and respect and appeared very concerned for my well-being.

Reviewed on Aug 9, 2019

this was my first appointment with Dr. Greskovich I was very pleased. He answered all my questions clearly and I never felt rushed

Reviewed on Jul 24, 2019

good, Dr. very caring and compassionate man

Reviewed on Jul 10, 2019

dr treats you as a human being and a friend, he involves you in treatments and is very considerate

Reviewed on Jun 28, 2019

the care provider was great!

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