Alex Ruch Top Dentist 135 S Bryn Mawr Ave Ste 340 Bryn Mawr,, Pennsylvania, 19010 Phone: 484-222-6421 Company Name: Precision Endodontic Network Dentist Category: Endodontics Profile Let this business know you found them on Main Line Today's Online Directories. Locations Bryn Mawr, 135 S Bryn Mawr Ave Ste 340 Bryn Mawr,, Pennsylvania 19010 Claim/Edit Listing