In the 40 years since the inception of AHOS, its programs of study have offered specialized academic training on a professional level to thousands of students from all over the world, representing all Orthodox Christian jurisdictions as well as students from the Roman Catholic Church and Protestant denominations including Lutheran, Episcopal, Evangelical, Methodist, Southern Baptist, the Church of England, and many more. As an internationally renowned program of Orthodox theological study, the following AHOS degrees are now accredited by the Association of Theological Schools in the United States and Canada (ATS): Master of Theological Studies Master of Pastoral Care & Counseling Master of Divinity Doctorate of Ministry in Eastern Orthodox Theology Ph.D. in Orthodox Studies The following non-degree program is also offered: St. Stephen’s Certificate Program