Stefan Tachev Top Doctor 860 Springdale Drive Suite 100 Exton, Pennsylvania, 19341 Phone: 610-524-3703 Company Name: Clinical Renal Associates Doctor Category: Nephrology Profile Let this business know you found them on Main Line Today's Online Directories. Locations Exton 860 Springdale Drive Suite 100 Exton, Pennsylvania 19341 Claim/Edit Listing