Kalamazoo, Michigan, Aug. 12, 2019 (GLOBE NEWSWIRE) — Stryker (NYSE:SYK) announced today an adjustment to its commercial organizational structure. Spencer S. Stiles will serve as Group President of Orthopaedics and Spine and will oversee Stryker’s Joint Replacement, Trauma & Extremities and Spine divisions. J. Andrew Pierce, Group President of MedSurg and Neurotechnology will oversee Stryker’s …