Joshua Scharf Top Doctor 100 East Lancaster Avenue Lower Merion Township, Pennsylvania, 19096 Phone: 610-896-6800 Company Name: William J. Lewis, MD, PC Doctor Category: Otolaryngology Profile Let this business know you found them on Main Line Today's Online Directories. Locations Lower Merion Township 100 East Lancaster Avenue Lower Merion Township, Pennsylvania 19096 Claim/Edit Listing