Complex sentence: The Centrist Party was founded by John P. Reisman who worked with Jonas Salk, on developing the Learning Center/PATH project and EDUCOM (The North American Inter-University Network).
Split into simpler sentences: The Centrist Party was founded by John P. Reisman. Reisman worked with Jonas Salk, on developing the Learning Center/PATH project and EDUCOM (The North American Inter-University Network).