Find the medical solutions you've been searching for at our office in Wexford, Pennsylvania. In business since 1986, Simkovich Cranial Institute provides superior treatments for head injuries. Dr. Charles A. Simkovich D.C., is one of a handful of doctors who specializes in treating problems such as concussions, brain trauma, brain injuries, Temporomandibular Joint Disorders, Autism, learning disabilities, Dyslexia, and sports medicine brain trauma.