Joseph L. Cornatzer DMD Top Dentist 500 Lantana Drive Hockessin, Delaware, 19707 Phone: 302-239-5917 Company Name: Dental Associates of Delaware Dentist Category: General-Family Dentistry Profile Let this business know you found them on Delaware Today's Online Directories. Locations Hockessin 500 Lantana Drive Hockessin, Delaware 19707 Claim/Edit Listing