Meet the Team Valley Dental Group Business Office Valley Dental Group's team of doctors, hygienists, dental assistants and business support staff together have more than 500 years of experience in helping our patients attain and maintain their optimum degree of dental health in a comfortable, caring and safe environment, all at one convenient location. Valley Dental Group Hygienists. Isn't it reassuring to know that the majority of our staff have been with Valley Dental Group for five years or more, with many having been here 10 to 20 years? Valley Dental Group Dental Assistants.		Meet our doctors.