Dr. Kreg, a graduate of Palmer College of Chiropractic, has been serving in the chiropractic profession for over 34 years. Dr. Jason Hartle has been a licensed chiropractor since 1997, and joined Huffer Chiropractic in 2002. Certified by the Academy Council of Chiropractic Pediatrics and an active member of the International Chiropractic Pediatric Association