Katherine M. Townsend DDS Top Dentist 18912 John J. Williams Hwy. Rehoboth Beach, Delaware, 19971 Phone: 302-645-6671 Company Name: Maplewood Dental Associates Dentist Category: Cosmetic Dentistry Profile Let this business know you found them on Delaware Today's Online Directories. Locations Rehoboth Beach 18912 John J. Williams Hwy. Rehoboth Beach, Delaware 19971 Claim/Edit Listing