Meet Our Exceptional People

The Doctors Who Will Plan and Manage Your Care.

Michael W. Zinda M.D.  is our Medical Director.  Prior to joining our staff in 2002, Dr. Zinda served at Adena Health Systems in Chillicothe, Ohio.  A graduate of Marquette University and the Medical College of Wisconsin, Dr. Zinda served his internship and residency at North Carolina Baptist Hospital (Wake Forest University).  He also served as an associate clinical professor at the University of Kentucky and as Medical Director of both Hospice of Hope and Hospice of Northern Kentucky.  Dr. Zinda is actively involved in the American Cancer Society.  Dr. Zinda obtained a Master of Science in Health Administration from the University of Alabama.

John P. Hayes M.D. joined our staff on July 1, 2004.  His undergraduate studies were at Virginia Tech, and he attended medical school at West Virginia University. After an internship in General Surgery at St. Agnes Hospital in Baltimore, MD, he completed his residency in Radiation Oncology at Northwestern University in Chicago. He entered private practice in 1991 and became Medical Director, Oncology Services, at Elmhurst Memorial Hospital, outside of Chicago, in 1996. He served in this capacity until transferring his practice to Turville Bay. 

Ming Teng M.D. joined the staff in July 2005. Following his residency in Internal Medicine at St. Luke’s-Roosevelt Hospital Center in New York City and in Radiation Oncology at New York Medical College in Valhalla, New York, Dr. Teng practiced at Vanderbilt University Medical Center, Nashville, Tennessee where he was Clinical Director. He is Board Certified in Radiation Oncology. Dr. Teng is a specialist who has advanced training and experience in the evaluation and treatment of cancer using radiation therapy.

Other Members of Your Healthcare Team

The Radiation Oncology Nurse will give you specific instructions related to your care during radiation therapy.  You will meet with her frequently to discuss any problems, questions, or concerns that you have about your health.  She will assess how you are doing and help you cope with the changes you are experiencing.

The Medical Physicist assists the medical team with the technical aspects of delivering the prescribed dose of radiation to your body. The Physicist is responsible for assuring the accurate operation and maintenance of the clinical accelerators (radiation treatment machines) and other radiation equipment used to deliver your treatment.  The Physicist performs safety checks on the equipment on a regular basis.

The Dosimetrist is the person who turns the prescription instructions from the Radiation Oncologist into an optimal treatment plan. Your plan is put together using sophisticated computer software designed expressly for that purpose.

The Radiation Therapist is the person who will deliver your treatment in accordance with the Radiation Oncologist’s instructions. You will see them on a daily basis, and they are able to address concerns you have about treatment. The Therapist maintains your daily records and checks the treatment machines to make sure they are working properly.

Michael W. Zinda M.D.
Medical Director

John P. Hayes M.D.

Ming Teng M.D., PH.D.