January 2, 2026 Admin Staff - Rodrigo Tapia Dennis T. Nagata Landmark Dental Group/Dental Sleep Medicine Hawaii Address: Waikiki Landmark Building, 1888 Kalakaua Ave., Suite C311, Honolulu, HI 96815 https://www.dentalsleepmedicinehawaii.com/about-us/meet-our-doctor/; https://www.landmarkdentalhawaii.com/ (808) 946-6326 Category: General Dentistry