Dr. Chris J. Callahan, B.S., M.S., D.C.   Doctor of Chiropractic Lives in Bettendorf, Iowa with his two sons, Anthony and Nichy. He enjoys outdoor activites like fishing, biking and golfing. Education Creighton University Omaha, Nebraska 1990-1994 Bachelor of Exercise Science Un.of Nebraska-Lincoln Lincoln, Nebraska 1994-1996 Master's of Exercise Physiology/Nutrition Palmer College of Chiropractic Davenport, Iowa 1997-2002 Doctorate of Chiropractic Qualifications Licensed in Illinois Diplomate National Board of Chiropractic Examiners Return to Our Team