Rona Pasternak MD 714 N Ithan Ave Bryn Mawr, Pennsylvania, 19010 Company Name: KENDAL-CROSSLANDS COMMUNITIES Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Main Line Today's Online Directories. Locations Bryn Mawr 714 N Ithan Ave Bryn Mawr, Pennsylvania 19010 Claim/Edit Listing