Prior to joining Roswell Park, Dr. Segal completed a fellowship in Infectious Diseases at the National Institute of Allergy and Infectious Disease, NIH, Bethesda, MD. He joined the staff of Roswell Park in 1999, as Consultant, Division of Infectious Disease, Department of Medicine, and was appointed Chief of the Division in 2000.
He is currently Professor of Medicine, Vice Chair of Faculty Development in the Department of Medicine at the University at Buffalo School of Medicine & Biomedical Sciences and Professor of Oncology and Member, Dept. of Immunology at Roswell Park. Dr. Segal has authored or co-authored more than 100 peer-reviewed publications as well as numerous book chapters.