Texas City Dentist. Dr. Richard LaCour provides Veneers, Bridges, Crowns, Dentures, Root Canal, Night Guards, Dental Hygiene to the following locations: Galveston, League City, Clear Lake City, . Galveston Dentist providing professional dentistry including Veneers, Bridges, Crowns, Dentures, Root Canal, Night Guards, Dental Hygiene in Texas City, Galveston, League City, Clear Lake City, Texas.