New Search Leonard A. Feitell MD Primary Specialties Internal Medicine Cardiovascular Disease St. Barnabus Heart Center @ Hackettstown Address: 137 Mountain Avenue Hackettstown, NJ 07840 Phone: (908) 852-9020 Fax: (908) 852-5056 Recommend this Physician Education Medical Education - New York Medical College Internship - Lenox Hill Hospital Residency - Lenox Hill Hospital Fellowship - Lenox Hill Hospital Medical Education - Unknown