Sr. M. Caterina Esselen is a member of the Congregation of the Sisters of Our Lady of Mercy to which Saint Faustina belonged. Sr. Caterina joined the Sisters of Our Lady of Mercy in 1995 and made her perpetual profession of vows in 2003. Sister has been proclaiming the message of the Divine Mercy at conferences, in parishes, schools and prisons. Sr. Caterina has served as Vocation Directress and Novice Mistress. She was recently nominated Superior of the Sisters’ community in Boston, MA.