Dr. Hoffman is a board certified endocrinologist who specializes in the treatment pituitary and other neuroendocrine diseases, including acromegaly, Cushing syndrome, prolactinomas and other pituitary tumors. His laboratory is interested in examining the role of insulin-like growth factors (IGF) in normal physiology and in oncogenesis. They are studying the molecular biology of IGF with an emphasis on long range chromatin interactions.