Maged I Hosny MD 260 Beiser Blvd Ste 201 Dover, Delaware, 19904 Phone: 302-678-7438 Company Name: Rheumatology Center Of Delaware, Llc Doctor Category: Internal Medicine Profile Let this business know you found them on Delaware Today's Online Directories. Locations Dover 260 Beiser Blvd Ste 201 Dover, Delaware 19904 Claim/Edit Listing