Leonard A Haas MD
Pediatric Gastroenterology Physician
Phone, Open Hours, Reviews & Information
(516) 622-6076
More practice addresses of Leonard A Haas
575 Underhill Boulevard, Syosset, New York 11771, United States
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A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.