Wilmington, DE Dentist. Dr. James Tigani provides Dental Fillings, Teeth Whitening, Dental Implants, Dental Crowns, Dental Bridges, Veneers, TMJ to the following locations: Newark, DE, Hockessin, DE, Newcastle, DE, . Newark, DE Dentist providing excellent dentistry including Dental Fillings, Teeth Whitening, Dental Implants, Dental Crowns, Dental Bridges, Veneers, TMJ in Wilmington, DE, Newark, DE, Hockessin, DE, Newcastle, DE, Delaware.