Physicians & Staff


Professionals who put your mind at ease

Our team holds the highest credentials in their fields. We keep up-to-date with healthcare developments by continuing education, and networking with our colleagues. We pride ourselves on patient care.  By nature, medical professionals are given an enormous amount of trust, and we prove every day that we are worthy of that trust.

The centers team include board certified radiation therapist, radiation physicists, as well as nurses, medical assistants and office staff with many years of radiation oncology experience.


Steven J. Gregoritch, M.D., Ph.D.

Dr. Steven Gregoritch is a Board Certified radiation oncologist with a career spanning more than 20 years. One of only a handful of independent operators, Gregoritch is practice owner of Southtowns Radiation Oncology. He received his Ph.D. in Physical Chemistry from Notre Dame and Doctor of Medicine from Indiana University School of Medicine. Prior to pursuing his passion for radiation oncology, Dr. Gregoritch was a Commissioned Lieutenant Colonel of the US Army Reserve.