Robert Diecidue Top Dentist 135 South Bryn Mawr Avenue Lower Merion Township, Pennsylvania, 19010 Phone: 610-519-9125 Company Name: Jefferson Oral & Maxillofacial Surgery Dentist Category: Oral and Maxillofacial Surgery Profile Let this business know you found them on Main Line Today's Online Directories. Locations Lower Merion Township 135 South Bryn Mawr Avenue Lower Merion Township, Pennsylvania 19010 Claim/Edit Listing