CRABTREE, MARGARET M DDS is categorized under DENTISTS specializing in DENTAL-GENERAL PRACTICE and located at 1201 Grampian Blvd. Ste. 3G in or near the Williamsport, PA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional DENTISTS at DentalYP.com ®.