Hemet Dentist. Dr. Gary Hopper provides Toothache, Crowns, Fillings, Sleep Apnea, Veneers, Root Canal, Cosmetic to the following locations: San Jacinto, Perris, Beaumont. San Jacinto Dentist providing excellent dentistry including Toothache, Crowns, Fillings, Sleep Apnea, Veneers, Root Canal, Cosmetic in Hemet, San Jacinto, Perris, Beaumont, California.