Dr. Apostolos Christopoulos is an ENT surgeon at the CHUM. He was appointed Clinical Assistant Professor on November 26, 2009. Dr. Christopoulos earned his MD in 2001. He completed his residency in 2007 in ENT at the University of Montreal. He received a master's degree in biomedical sciences in 2006. Later, he completed a two-year fellowship at the University of Pittsburgh with a year of translational research.