The Rev. Dr. John Joseph Mastandrea became minister of spiritual growth and pastoral care development at Metropolitan United in 2000. John Joseph cut his teeth in the Etobicoke area of Toronto and now resides in Cabbagetown, he is "connected with the urban landscape, with the internal and eternal song."

He has Bachelor of Science in Chemistry, Master of Divinity, Master of Religious Education, Master of Arts and Ministry  of Spirituality degrees , all from the University of Toronto. John Joseph completed his Doctorate from Chicago Theological Seminary, May 2009. Ordained in 1989, he is a certified Labyrinth Facilitator, Stephen Leader, and Spiritual Director following in the footsteps of Ignatius Loyola and Teresa of Avila. John Joseph believes in nurturing body, mind and spirit. Monday to Friday at the local gymn, reading and meditating daily  weaves three key components of life. Nurture for self to nurture for others. This is the credo he lives by. John Joseph is a Christian Mystic who lives by these words.

“The friend who can be silent with us in a moment of despair or confusion, who can stay with us in an hour of grief and bereavement, who can tolerate not knowing... not healing, not curing... that is a friend who cares.” Henri Nouwen

John Joseph has served congregations from the Maritimes, Saskatchewan, northern Ontario and rural Quebec to urban and suburban parts of the Greater Toronto Area.

John Joseph's volunteer work for the church and community includes: Chairperson of the Toronto South East Presbytery Pastoral Relations Commission,  membership in the Toronto Area Interfaith Council, Police Chaplin to 51 Division, Membership in the Toronto Rotary, Chair Person the Toronto Rotary Community Services Committee and Chair of the World Aids Concert Committee a benefit for Casey House. Volunteer ministry has included positions as chairperson of the Worship and Liturgy Committee of Toronto Conference for four years, chairperson of the Mission Committee of Toronto South Presbytery, chairperson of the Planning and Development Committee and co-chairperson of the Christian Development Committee in York Presbytery north of Toronto, chairperson of the AIDS Committee of York Region since 1998, and member of the Pastoral Care Committee of York Central Hospital in Richmond Hill. He represented Canada as a delegate to the World Council of Churches in Geneva, Switzerland, in February 1990.

Today John Joseph seeks to meet people where they are and  build the capacity for relations between people in a diverse spectrum of society.