Joseph F. Wallace III, DDS Top Dentist 3010 Westchester Ave Ste 306 Purchase, New York, 10577 Phone: 914-253-9088 Company Name: Greenwich Oral & Maxillofacial Surgery Dentist Category: Oral and Maxillofacial Surgery Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Purchase 3010 Westchester Ave Ste 306 Purchase, New York 10577 Claim/Edit Listing