John L Lignelli II DMD 1630 E High St Bldg 4 Pottstown, Pennsylvania, 19464 Phone: 610-326-1972 Dentist Category: Oral and Maxillofacial Surgery Profile Let this business know you found them on Main Line Today's Online Directories. Locations Pottstown 1630 E High St Bldg 4 Pottstown, Pennsylvania 19464 Claim/Edit Listing