Karen Yi-San Tang MD Top Doctor 135 S. Bryn Mawr Ave Ste. 110 Bryn Mawr, Pennsylvania, 19010 Phone: 484-897-7113 Company Name: Thrive Gynecology Doctor Category: OBGYN Profile Let this business know you found them on Main Line Today's Online Directories. Locations Bryn Mawr 135 S. Bryn Mawr Ave Ste. 110 Bryn Mawr, Pennsylvania 19010 Claim/Edit Listing