Our Coaches
Coach Mark Geis and his staff has been invested in our football program for several years. Now we have the opportunity as a community to show our support and invest in the continued growth of this legacy.
About Coach Geis
Coach Geis married wife Janie in 2005 and together they have two kids, Jesse and Kendall.
He graduated from Hoover High School and earned his Master Degree in Administration from Kent State University. Coach Geis currently teaches Business and Marketing at GHS.
His Father, Gary Geis, was a much loved and well respected administrator at Green from 1991 to 2008. We are fortunate to have the next generation, Coach Geis, as a leader who is currently transforming the landscape of GHS Football.
Coach Geis's Coaching Bio
● Assistant Coach Rootstown High School 2003-2007
● Assistant Coach Nordonia High School 2008-2009
● Defensive Coordinator Nordonia High School 2010-2011
● Head Coach Rootstown High School 2012-2017
● Head Coach Kent Roosevelt High School 2018
● Head Coach Green High School 2019 - Current
● Led three teams to Regional Finals appearances-
(Rootstown 2017, Green 2021, and Green 2023)
● Led Rootstown team to an undefeated season in 2017 (10-0)
● Led Rootstown team in 2017 to the Elite 8
● Beat Perennial Power, Mogadore, two years in a row (2016 and 2017)
● 2017 Portage Trail Conference Coach of the Year
● 2017 Akron Touchdown Club Coach of the Year
● 2017 Division 6 Northeast Inland District Coach of the Year
● 2018 All Star Preps Coach of the Year - All Sports
● 2018 North south All Star Game - Assistant Coach
GHS Football Accomplishments under the direction of Coach Geis
● Prior to Arriving in 2019, Green had not qualified for the playoffs since 2004
● We have earned a trip to the OHSAA Playoffs 6 years in a row.
● 2021 Regional Champions in Division 2, Region 7
● Beat Massillon 26-25 in Regional Finals ● 2021 Final 4
● 2023 Regional Runners Up, Division 2, Region 7
● 2023 Elite 8
● We have achieved ten win seasons twice, 2021 (11-4) and 2023 (10-4). That has only
been done in 1968, 1975, 1993, and 2001. No other head coach has done it twice.
Varsity Coaching Staff
● Eric Brock - Outside Linebackers
● Mike Sombrio - Wide Receivers
● Jon Brooke - Running Backs
● Brett Lee - Defensive Line
● Jake Parsons - Inside Linebackers
● Monte Board - Safeties
● Matt Petrick - Offensive Line
● Randall McCoy - Offensive Line
● AJ Johnson - Cornerbacks
● Joe Browning - Defensive Line
Green Bulldog Coaching Staff
Freshmen Coaching Staff
● Tiron Jester
● Jeff Hunka
● Collin Sanchez
8th Grade Coaching Staff
● Tim Dodd
● Dillon Angle
● Dennis Thomas
● Paul Simmer
● Hank Knowlton
