Dr. William Thomas Grizos, MD

Dr. William Grizos brings extensive expertise to Internal Medicine, Radiation Oncology, and Gastroenterology. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Thomas Jefferson University Hospital. With 45 years of experience in medicine, Dr. Grizos has developed deep knowledge across multiple specialties that often work together in comprehensive patient care. He communicates with patients in English.

Dr. Grizos is affiliated with Temple Health Chestnut Hill Hospital and practices at locations throughout Philadelphia and Doylestown. His clinical focus includes treating prostate cancer, including advanced and recurrent forms of the disease. He specializes in radiation therapy techniques such as external beam radiation and high dose rate radiation therapy. Patients have given Dr. Grizos an average rating of 2.8 on Vitals.