Dr. McKenna is a native of Sioux City, graduating from East High School. He attended the University of Iowa for undergrad and the University of Iowa College of Dentistry. He has extensive experience in cosmetic, pediatric and oral surgery. Dr. McKenna is a member of the American Dental Association and the Sioux City Dental Society. Dr. McKenna enjoys spending time with his three children, who keep him busy in many sporting and school activities. He also enjoys biking, running road races and working out. The McKenna family embraces being part of the Siouxland Community and what it has to offer.