Timothy M. D'Alfonso
Dr. D'Alfonso is a board-certified Anatomic Pathologist with subspecialty training and interest in Breast Pathology.
Prior to joining the faculty of the Department of Pathology and Laboratory Medicine, Dr. D'Alfonso completed residency training in Anatomic Pathology at New York-Presbyterian Hospital/Weill Cornell Medical Center, where he served as Chief Resident. He subsequently pursued subspecialty fellowship training in breast pathology at Weill Cornell. His research interests are focused on the pathogenesis, diagnosis, and treatment of breast malignancies. Along with clinical responsibilities and research pursuits, Dr. D'Alfonso is actively involved in resident and medical student education.