Dr. Grass graduated from the University of Pittsburgh School of Medicine, where he completed a medical internship. He received his radiation oncology training at University of Pittsburgh and University of Cincinnati Medical Center.
Dr. Grass is a radiation oncologist, specializing in prostate cancer. He treats patients through both Oncology Hematology Care, Inc. (OHC), a large Cincinnati-based oncology group, and The Urology Group.
Dr. Grass is board-certified in therapeutic radiology.