Dr. Robert Klein received his undergraduate degree from New York University and his M.D. from New York Medical College. Following his residency in pediatrics at Beth Israel Medical Center in New York, Dr. Klein served as a Lieutenant Commander in the U.S. Navy Medical Corps. He completed his fellowship in Allergy-Immunology at the New York-Columbia Presbyterian Morgan Stanley Children’s Hospital in New York City, where he holds a faculty appointment as Assistant Clinical Professor in the Division of Allergy and Immunology. Dr. Klein is a Fellow of the American Academy of Allergy, Asthma & Immunology and the American Academy of Pediatrics. He has served as Past-President of the New Jersey Allergy, Asthma and Immunology Society and is currently a subject matter content editor for Elsevier healthcare publishers. Dr. Klein treats adults and children, with a primary interest in chronic sinusitis, asthma, chronic hives, food allergy and allergic skin disorders.