Coach Corazzini, a graduate of St. Sebastian’s and Boston University, took over as head coach of the St. Mark's Boys' Varsity Hockey team in 2014.

While serving as captain at B.U., Carl was selected to the Hockey East First Team and named Second Team All-American. A career spanning over ten years Carl has played in the AHL and briefly for the Boston Bruins and the Chicago Blackhawks. He was the head hockey coach at Weston High School and the 495 Stars U-16 Hockey Club for 3 years.

In addition to his coaching, Carl is the Director of Wellness on campus and is a certified personal trainer. Carl is also very involved in fundraising and charity work particularly with the Special Olympics.

Ryan Davey was raised in Nashua, NH and spent his formative years in and around the Granite State.Ryan graduated from St. Paul’s School in Concord, NH where he lettered in football, ice hockey, and baseball.He went on to receive his B.A. from Saint Anselm College in Classics before receiving his MEd. in Educational Leadership from Southern New Hampshire University.While a full-time college student, Ryan finished his athletic career playing junior hockey in the EJHL for the Lowell Jr. Lock Monsters.Since college, Ryan has worked at the Salisbury School, Dexter-Southfield Schools, and Avon Old Farms serving as a teacher, varsity coach, dormitory head, advisor, and club head.Ryan is passionate about the holistic approach to education at boarding schools, and is excited to join the well-established community of St. Mark’s School. In his spare time Ryan enjoys playing guitar, creating multimedia projects, podcasting, and spending time with his family.He and his wife Ryanne (yes, pronounced the same as Ryan) have two daughters Quinn and Tess in addition to their dog, Ogie.