The stalwart has been here for many a year in my time watching Rotherham and no doubt many other supporters, and boss Steve Evans paid tribute to Denis and his service with the Millers in his Thursday press conference.
"Denis has been absolutely awesome since I walked through the door of this club", said the gaffer.
"His medical knowledge is first class and I take more from him than anybody else at the football club."
MillersMAD are one of many to wish Denis all the best and thank him for his years of service to Rotherham United.