Most Rev. Calixtus Oke DD, is the presiding bishop of the Evangelical Church of the Good Shepherd Nigeria (Old Catholic Communion) and President/Rector of Union Theological Institute & Seminary Port Harcourt, Nigeria, an affiliate of Covenant Christian University Lahore, Pakistan, with our Study Center currently at 6 Prestige Close by Sandfield Junction Old Port Harcourt Road Aleto Eleme.