Interview Dr Mahendra Kumar Yadav Principal at Yamuna Group of Institutions Yamuna NagarDr. Mahendra Kumar Yadav is the Principal at Yamuna Group of Institutions. He is B.Sc. and M.Sc. in Nursing with more than four years of teaching experience. As a leader of the institute, his contribution to planning, organization, teamwork, leadership, and decision-making has taken the institute to