incharge
noun
ˈɪntʃɑːdʒ 
ˈɪntʃɑːrdʒ the person who is officially responsible for a department, etc
the incharge of the district hospital
Definition of incharge noun from the Oxford Advanced Learner's Dictionary
ˈɪntʃɑːdʒ ˈɪntʃɑːrdʒ 