pharmacology; established the first methods for measuring acetylcholine (ACh) in the brain, and the evidence for histamine as a neurotransmitter Alon Harris, inventor and co-principal investigator on The Thessaloniki Eye Study, reportedly ophthalmology's largest population-based study Andrew C. Hecht, assistant professor of both orthopaedic surgery and neurosurgery and spine surgical consultant to the New York Jets, the New York Islanders and the New York Dragons Horace Hodes, former Herbert H. Lehman Professor and chairman of pediatrics Ravi Iyengar, professor and founder of the Iyengar Laboratory, Icahn School of Medicine at Mount Sinai Ethylin Wang Jabs, pediatrician and medical geneticist who identified the first human mutation in a homeobox-containing gene Andy S. Jagoda, professor and chair of the Department of Emergency Medicine and editor or author of 13 books, including The Good Housekeeping Family First Aid Book () and the textbook Neurologic Emergencies () René Kahn, neuropsychiatrist (schizophrenia, neuroimaging), Klingenstein Professor Arnold Martin Katz, the first Philip J. and Harriet L. Goodhart Professor of Medicine (Cardiology), and author of Physiology of the Heart Jeffrey P. Koplan, former director of the Centers for Disease Control and Prevention (CDC) Annapoorna Kini, associate professor of cardiology and co-author of Definitions of Acute Coronary Syndromes in Hurst's The Heart Daniel M. Labow, chief of the Division of Surgical Oncology and associate professor of surgery and surgical oncology, reputable for his work with cytoreductive and intraperitoneal hyperthermic chemoperfusion (HIPEC) Philip J. Landrigan, advocate of children's health Jeffrey Laitman, anatomist and physical anthropologist, distinguished professor of the Icahn School of Medicine at Mount Sinai, professor and director of the Center for Anatomy and Functional Morphology, professor of otolaryngology and professor of medical education Mark G. Lebwohl, the Sol and Clara Kest Professor and chairman of the department of dermatology and author of leading book on dermatologic therapy, Treatment of Skin Disease (). I Michael Leitman, professor of surgery and dean for graduate medical education Ihor R. Lemischka, an internationally recognized stem cell biologist and stem cell research advocate Derek LeRoith, chief of the Division of Endocrinology, Diabetes and Bone Disease and director of the Metabolism Institute and the first to demonstrate the link between insulin-like growth factor-1 (IGF-1) and cancer Blair Lewis, clinical professor of gastroenterology and instrumental in developing the International Conference of Capsule Endoscopy's consensus statement for clinical application of the capsule endoscopy Barry A. Love, cardiologist specializing in pediatric and congenital heart problems and