Broken Arrow Chiropractor. Dr. Timothy Tregoning provides Auto Injury, Whiplash, Sciatica, Disc Problems, Prenatal Care, Children, Workman's comp, back pain relief, neck pain relief to the following locations: Tulsa, Bixby, Sapulpa, . Tulsa Chiropractor providing Auto Injury, Whiplash, Sciatica, Disc Problems, Prenatal Care, Children, Workman's comp in Broken Arrow, Oklahoma.