Dr. P. Christopher Johnston enjoys the interaction and communication with his patients, and encourages them to take an active role in their oral health. Dr. Johnston earned his DDS degree from Marquette University's School of Dentistry in Milwaukee, Wisconsin. He is a member of the American Dental Association, American Academy of Cosmetic Dentistry and the Minnesota Dental Association. Dr. Johnston is also starting his third year of training with the Twin Cities Implant Society.

Dr. Johnston has lived in Hastings for four years with his wife, Maria, a Hastings native. Dr. Johnston supports the local community, and is on the Board of Directors for the United Way of Hastings.