Philip G Sih MD 300 Welsh Rd Bldg 2-106 Horsham, Pennsylvania, 19044 Company Name: ABINGTON MEMORIAL HOSPITAL Doctor Category: OBGYN Profile Let this business know you found them on Main Line Today's Online Directories. Locations Horsham 300 Welsh Rd Bldg 2-106 Horsham, Pennsylvania 19044 Claim/Edit Listing