Call 888-810-5995 to speak with a Methadone counselor. Who Answers? Methadone Doctors in Bethpage, New York Frank Telang, M.D. 4250 Hempstead Turnpike Suite 21 Bethpage, NY 11714 View Details → Eugenio Tassy, M.D. 4277 Hempstead Turnpike Suite 103 and 104 Bethpage, NY 11714 View Details →