Louis Manna, DDS, MD Top Dentist 119 E. Uwchlan Avenue Exton, Pennsylvania, 19341 Phone: 610-363-4400 Dentist Category: Oral and Maxillofacial Surgery Profile Let this business know you found them on Main Line Today's Online Directories. Locations Exton 119 E. Uwchlan Avenue Exton, Pennsylvania 19341 Claim/Edit Listing