Dr. Parker has practiced general dentistry in Iowa City, Iowa, since 1978. He was also an adjunct professor in the Department of Family Dentistry before joining the College of Dentistry full time.
Dr. Parker is a group leader in Family Dentistry and teaches fourth-year dental students in the areas of general dentistry and case analysis.
Dr. Parker participates in intramural dental practice in the Department of Family Dentistry.
Dr. Parker is a member of the American Dental Association, the American Dental Education Association, the Iowa Dental Association, and the American Academy of Dental Sleep Medicine.