By Daniel Orme Chelsea medical director Dimitrios Kalogiannidis has quit the club in what is another major reshuffle of the Blues’ backroom team. He has held the role at Stamford Bridge since October 2022 after replacing Paco Biosca, who quit amid Todd Boehly’s arrival at the club. Now, Kalogiannidis has decided that his time is also up due to family reasons. It was suggested that he informed the club hierarchy that he was to leave on Thursday. Kalogiannidis will now depart the club imminently and with Chelsea’s best wishes after becoming a hugely popular member of the backroom team. According…