• Chairman, Department of Radiation Oncology, UH Case Medical Center
  • Professor, Radiation Oncology, CWRU School of Medicine

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  • Gender: Male

Board Certifications

American Board of Radiology - Radiation Oncology

Education & Training


1985, Princeton University

Medical / Professional School(s)

1989, New York University Langone Medical Center and School of Medicine


1990, Internal Medicine - New York-Presbyterian/Columbia University Medical Center


1993, Radiation Oncology - Hospital of the University of Pennsylvania


Brain Tumor Management, Head and Neck Cancer, Lung Cancer, Stereotactic Body Radiosurgery, Combined Modality Therapy

Office Locations

UH Case Medical Center
Department of Radiation Oncology
11100 Euclid Ave
Cleveland, OH 44106
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Industry Relationships

University Hospitals is committed to transparency in our interactions with industry partners, such as pharmaceutical, biotech, or medical device companies. At UH, we disclose practitioner and their family members’ ownership and intellectual property rights that are or in the process of being commercialized. In addition, we disclose payments to employed practitioners of $5,000 or more from companies with which the practitioners interact as part of their professional activities. These practitioner-industry relationships assist in developing new drugs, devices and therapies and in providing medical education aimed at improving quality of care and enhancing clinical outcomes. At the same time, UH understands that these relationships may create a conflict of interest. In providing this information, UH desires to assist patients in talking with their practitioners about industry relationships and how those relationships may impact their medical care.

UH practitioners seek advance approval for certain new industry relationships. In addition, practitioners report their industry relationships and activities, as well as those of their immediate family members, to the UH Office of Outside Interests annually. We review these reports and implement management plans, as appropriate, to address conflicts of interest that may arise in connection with medical research, clinical care and purchasing decisions.

View UH’s policy (PDF) on practitioner-industry relationships.

For calendar year 2012, Mitchell Machtay, MD disclosed the following Outside Relationships with Industry:

UpToDate - Intellectual Property

Merck & Co. Inc. - Ownership