Philip Felig

Philip Felig, MD (affiliated with Lennox Hill Hospital) is probably the number one endocrinologist in New York and a world authority. The fact that he is in clinical practice is actually the strength of the book.

Philip Felig, MD (affiliated with Lennox Hill Hospital) is probably the number one endocrinologist in New York and a world authority. The fact that he is in clinical practice is actually the strength of the book. See less