Complex sentence: Dr. Ciamak Moresadegh is the director of both the Tehran Jewish Committee and Dr. Sapir Hospital and Charity Center in Tehran, at which he is also a doctor.
Split into simpler sentences: Dr. Ciamak Moresadegh is the director of the Tehran Jewish Committee. He is also the director of the Dr. Sapir Hospital and Charity Center in Tehran, at which he is also a doctor.