We have a highly trained professional staff with a lot of experience! In fact, we`ve even worked with The Dallas Cowboys. Please call our office anytime at (239) 596-BACK (2225) for a Complimentary consultation. Naples, Florida, Collier county (south of Bonita Springs, Estero and Fort Myers, north of Marco Island). Click to read Naples Daily News Article. About JOHNSTON SPINAL CARE. 10651 Tamiami Trail North (41). North Naples, Florida 34108. Please let us know your name. Please let us know your message.