Complex sentence: Blumenthal has been affiliated with New School University, The Annenberg School for Communications at University of Pennsylvania, and lectured at MIT, Drexel University, Temple University, and other colleges and universities.
Split into simpler sentences: Blumenthal has been affiliated with New School University, The Annenberg School for Communications at University of Pennsylvania. He has as lectured at MIT, Drexel University, Temple University, and other colleges and universities.