Nicholas M. Bontempo, AA Nicholas M. Bontempo, AALanguages: EnglishPhone: 410-230-7848Contact this Provider: 410-230-7848SpecialtiesPractice Locations1420 Key HighwaySuite 400Baltimore, MD 21230View MapPhone: 410-230-7848Member of Medical StaffView SiteMedStar Georgetown University HospitalView SiteMedStar Washington Hospital Center