Sara Marks Tabby MD 217 Springhouse Lane Ste 400 Lower Merion Township, Pennsylvania, 19066 Phone: 215-264-9340 Company Name: Proactive Physical Medicine Doctor Category: Physical Medicine and Rehabilitation Profile Let this business know you found them on Main Line Today's Online Directories. Locations Lower Merion Township 217 Springhouse Lane Ste 400 Lower Merion Township, Pennsylvania 19066 Claim/Edit Listing