Dr. Robert Trosvig and Alisa Escalante, are two of seven staff at Dr. Keith Leonard’s dental office in Smokey Point who volunteered to give free dental service to 26 patients during the holidays. Even a college student home for Christmas helped out. Leonard wanted to be able to give something to the community for Christmas and so he asked his staff if they would be interested in helping, according to Shelli Churchill. Those who helped were Keith Leonard DDS, Robert Trosvig DDS, Tammy Grafe, Andrea Ivester, Sheri vanVeen, Alisa Escalante, Amanda Churchill , Julia Stebakova and Kari Alskog.