About our center

Since Precision Radiotherapy opened in 2003, we’ve treated more than 2,500 patients - people who count on us for the best treatment possible. A partnership of the Mayfield Clinic and UC Health’s Department of Radiation Oncology, we provide skilled and compassionate care to 80 patients each day.

Precision Radiotherapy is the region's first center to offer high-precision radiotherapy/radiosurgery for tumors and other abnormalities both inside and outside the brain. We can target benign and malignant tumors of the brain, head and neck, as well as tumors of the spine, lung, breast, prostate, liver, kidney, pancreas, colon/rectum, reproductive tract and skin. Patients also come to us for treatment of vascular malformations and trigeminal neuralgia. We treat adult and adolescent patients, as well as pediatric patients, ages 2 to 10.

Focus on patient safety

We have more than 20 years of experience in the safe delivery of complex radiation treatments. Our safety protocols call for daily, weekly, monthly, and annual checks of the accuracy of our equipment.

Patient satisfaction

Our efforts are also reflected in patient satisfaction surveys, with 97% of patients providing high marks for overall satisfaction, quality of care, confidence in our team, and the likelihood that they will recommend Precision Radiotherapy to others.

Research and community

Our team pioneered frameless radiosurgery with the Novalis® system, and we have published 15 academic articles in national, peer-reviewed journals.

In addition to providing state-of-the-art clinical care, Precision Radiotherapy Center contributes $300,000 annually to the UC Brain Tumor Center for research and education.


Our Mission

Our mission is to provide medical and radiotherapy services of the highest caliber, using the safest and most technologically advanced treatment methods available.

We have the best and brightest Physicians, Clinical staff and Researchers.

We will serve each person with dignity and compassion.

We value each person's trust in us and strive to make a difference for them.

It is our privilege to care for each patient.


Dr. Ron Warnick and Dr. John Breneman