GREENSPAN, DOUGLAS L DDS is categorized under DENTISTS specializing in DENTAL-GENERAL PRACTICE and located at 213 N Frederick Ave. Ste. 1 in or near the Gaithersburg, MD area. Find additional information including website, e-mail, map, and directions - http://douglasgreenspandds.com. Find additional DENTISTS at DentalYP.com ®.