These areas are among his clinical interests: cleft lip and palate, sinusitis (sinus infection), and voice disorders. His professional affiliations include ColumbiaDoctors, NewYork-Presbyterian/Morgan Stanley Children's Hospital, and ENT and Allergy Associates. Dr. Haddad is an in-network provider for several insurance carriers, including Aetna EPO, POMCO, and Blue Cross/Blue Shield. Dr. Haddad is accepting new patients. After completing medical school at New York University (NYU) School of Medicine, he performed his residency at New York-Presbyterian Hospital and Columbia University Medical Center. He has received distinctions including New York Super Doctors; One of America's Top Doctors; and Rated one of New York Magazine's Best Doctors. In addition to English, he speaks Spanish.