Welcome Welcome to Gallatin Valley Pediatric Dentistry, Bozeman, Montana's premier pediatric dental office, where pediatric dentists, Dr. Joni Richmond, Dr. Justin Stevens, and Dr. Joel Sayre provide specialized dentistry for infants, children, and adolescents in a caring and positive environment. As a pediatric dental practice, we focus on preventive care to help each child improve and maintain a healthy smile that will last a lifetime!