Horizon Medical Group - Newburgh Dermatology Place Category: Dermatologist Clinician Name: Sandra Mamis PA-CAddress: 400 Gidney Ave 12550 City: NewburghState: NYPhone Number: 8455611565Fax: 8455611578First Name: SandraLast Name: MamisSpeciality: Mid-Level Provider Map No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers Previous Next