Postgraduate fellow University North Carolina, Chapel Hill, 1975-1976. Physical therapist Mecklenburg County Center for Human Development, Charlotte, North Carolina, 1976-1980. Assistant professor Health Sciences Center University Oklahoma, Oklahoma City, 1980-1987.
Chairman board directors Advisers for the Physically Handicapped, Charlotte, 1978-1979. Director therapy services, vice chairman Special Cooperative American Relief Everywhere Inc., Oklahoma City, 1985-1987.
Consultant Public School Systems Oklahoma, 1980-1987. Deacon Mayfair Church of Christ, Oklahoma City, 1985-1987. Member American Physical Therapy Association (regional director, board directors Pediatric section 1983-1987), American Academy Cerebal Palsy and Development Medicine, Neuro-Development Treatment Association (director publications, board directors 1982-1985).