Sonya M Knight DO 725 Skippack Pike Ste 130 Blue Bell, Pennsylvania, 19422 Company Name: NEUROLOGY PSYCHIATRY AND BALANCE THERAPY CENTER LLC Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Main Line Today's Online Directories. Locations Blue Bell 725 Skippack Pike Ste 130 Blue Bell, Pennsylvania 19422 Claim/Edit Listing