Redmond, Chiropractor. Dr. Eric Hayden provides Auto Injury, Personal Injury, Acupuncture, Massage Therapy, Back Pain, Neck Pain, Headaches, back pain relief, neck pain relief to the following locations: Prineville, OR, Bend, OR, Sisters, OR, Madras, OR. Prineville, OR Chiropractor providing Auto Injury, Personal Injury, Acupuncture, Massage Therapy, Back Pain, Neck Pain, Headaches in Redmond,, Prineville, OR, Bend, OR, Sisters, OR, Madras, OR, Oregon.