Audrey H. Birnbaum, MD Top Doctor 416 Elm Road Katonah, New York, 10510 Phone: 914-232-3135 Doctor Category: Pediatric Gastroenterology Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Katonah 416 Elm Road Katonah, New York 10510 Claim/Edit Listing