Radiation Oncologists

Our physicians are Board Certified Radiation Oncologists
& Diplomates of The American Board of Radiology.

Michael J. Seider, M.D., Ph.D., F.A.C.R., graduated from John Hopkins University. He completed his Ph.D. in medical physiology at the University of Arizona and completed his residency at the M.D. Anderson Hospital and Tumor Institute in Houston, Texas. This experience rewarded him with a vast knowledge in the area of cancer treatment with expertise in the area of prostate cancer treatment. He completed his radiation therapy residency and joined Dr. Demas in practice at Akron City Hospital. He is an associate professor of radiology at the Northeastern Ohio Medical University. Dr. Seider is instrumental in keeping the Cancer Treatment Center on the leading edge of cancer research and treatment.

William F. Demas, M. D., is a graduate of the State University of New York, Down State Medical Center College of Medicine. He completed his residency program in Radiation Oncology at the Kings County University Hospital Medical Center in Brooklyn, New York. Dr. Demas relocated to Houston, Texas, where he was a fellow in radiation oncology at M.D. Anderson Hospital and Tumor Institute, and where he completed a speciality fellowship program for cancers of the head and neck. He remained on the staff at the M.D. Anderson Hospital as attending radiotherapist and was appointed an instructor at the University of Texas Houston branch in the Department of Radiation Oncology. Dr. Demas is also a radiation oncologist with the Cancer Care Center. Dr. Demas is presently a professor of radiology at the Northeastern Ohio Medical University. Dr. Demas is board certified in Radiation Oncology by the American Board of Radiology.