Complex sentence: Von Hagens has a guest professorship from Dalian Medical University and an honorary professorship from Kyrgyz State Medical Academy he is also a Guest Professor at the New York University College of Dentistry.
Split into simpler sentences: Von Hagens has a guest professorship from Dalian Medical University and an honorary professorship from Kyrgyz State Medical Academy. He is also a Guest Professor at the New York University College of Dentistry.