Coach Profiles
Joe Srebernak - Varsity
"Coach Sreb" played football and wrestled at Grosse Pointe South from 1976-1979. He played football for Coach Hepner Sr. Coach Srebernak played four years as an Offensive Guard at Northwood Institute, now Northwood University (1980-1983). He was Team Captain and named to First Team All GLIAC in his Senior year.
Jeff Nyenhuis - Varsity
Coach Nyenhuis has been coaching for four years. He is the Defensive Coordinator and Defensive Back Coach for the Blue Devils.
Cedar Rihani - Varsity
Coach Rihani is entering his 3rd season as a Varsity Assistant at GP South. A former quarterback, he also brings collegiate coaching experience when he was a coach at Maryland University.
Mac Gallagher - JV
Coach Gallagher is the Offensive and Defensive Line Coach for the Blue Devil's Junior Varsity team. Coach Gallagher is a former Penn State football player who started the Hit Smart Boxing Program designed to implement hand to hand combat strategies in order to prevent players from hitting with their heads. He is also the owner of Max Boxing Club.
Dave Deboer - JV
Coach Deboer was a standout football player at South as well as CMU. He went on to coach College football at UConn. Coach Deboer will be coaching the linebackers on our junior varsity team this season.
Tony Cimmarrusti - Freshman Head Coach
Coach Cimm is the Blue Devil's Head Freshman Football Coach and the former Head Coach of South's Wrestling Team. Coach Cimm was an All-Southern-California football player and wrestler. At Harvard, he played football, was a 2x Captain of the Wrestling team, and Coached both wrestling and football.
Noah Davey - Freshman
Coach Davey is a recent graduate of Grosse Pointe South high school where he played both football and basketball. He joined the South football coach staff in 2017, coaching the Freshman Wide Receivers and Defensive Backs.
Collin Karcher - Athletic Trainer
Collin has worked with the Sports Medicine Department of St. John since February of 2017. He spends his time treating patients within the Cracchiolo Inpatient Rehabilitation Center (Moross Campus) and also provides injury prevention and treatment for the athletes of Grosse Pointe South High School.