Molly Stumacher, MD Top Doctor 825 Old Lancaster Rd Ste 320 Bryn Mawr, Pennsylvania, 19010 Phone: 610-525-4511 Company Name: Bryn Mawr Medical Specialists Association Doctor Category: Hematology and Oncology Profile Let this business know you found them on Main Line Today's Online Directories. Locations Bryn Mawr 825 Old Lancaster Rd Ste 320 Bryn Mawr, Pennsylvania 19010 Claim/Edit Listing