Trinity College Dublin
Dublin, Ireland (1992-1996)
Ph.D. in Social Philosophy

Research focused on social philosophy and political economy. Areas of concentration included social ethics, Christian social thought, and liberalism.

International Academy of Philosophy
Schaan, Liechtenstein (1991-1992)
M.Phil in Philosophy and Political Economy

Study focused on contemporary continental philosophy, including personalism and phenomenological realism.

Franciscan University
Steubenville, Ohio (1987-1990)
BA in Theology, Philosophy, and Politics

Studies included personalism, phenomenological realism, political philosophy, and Catholic social thought.

History of Christianity in Scotland
Online Course - 2022
University of Glasgow, Scotland

Irish Cultural Studies
Online Postgraduate Diploma - 2022
University College Galway, Ireland

Early Irish Christianity
Online Learning Program - 2021
University College Cork, Ireland

Irish Spirituality & Culture
Ongoing Guided Study - 2020 to present
Disart Centre of Irish Spirituality & Culture
Dingle, Ireland

Celtic Mythology & Religion
Online Graduate Celtic Studies Program - 2020
Cardiff University, Wales

Radical Orthodoxy
Independent, Guided Studies - 2020
Nottingham University, UK

History of the Celtic Peoples
Oxford Online Post-Graduate Program - 2019
Oxford University, UK

Mount Aloysius College
Cresson, PA 1997 - 1999
Assistant Professor, Philosophy

Milltown Institute
Dublin, Ireland 1992 – 1999
University Lecturer in Philosophy

Maynooth University
Maynooth, Ireland 1992 - 1996
Visiting Lecturer of Philosophy (Adjunct)

All Hallows College
Dublin, Ireland 1994 - 1996
Visiting Lecturer of Philosophy (Adjunct)

Of Irish and English ancestry, Gregory engages with the following organizations:

American Irish Historical Society
Documenting, preserving, and promoting the story of the Irish in America.

Cornwall Cultural Association
Supports the preservation of and learning about Cornish culture.

The New English Art Club (NEAC)
Henry Scott Tuke Association

The Celtic League
An inter-Celtic organization that campaigns for the political, linguistic, cultural, and social rights of the Celtic nations.

Irish American Heritage Center
Preserving Irish history, art, and culture.

Moreover, Gregory has traced much of his ancestry
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• The Iona Community
Iona Abbey, Scotland
Associate Member - 2023

• The Northumbria Community
Northumbria, UK
Member - 2022

• Theos: Religion & Society Think Tank
London, England
Member - 2021

• Institute for Christian Personalism
The Netherlands
Scholar Member - 2019

• The Westar Institute
Historical Christianity Research Institute
Affiliated Scholar - 2019

• Progressive Christian Alliance
Member - 2014

Gregory volunteers at the Grand Rapids Inner City Christian Federation (ICCF) and has taught the first-time homebuyers class.

With a heart for animals, Gregory supports Mercy for Animals, an organization dedicated to improving the conditions of factory-farmed animals.

He is also involved locally with Hearts of Hope Animal Rescue and the Humane Society of West Michigan.

Gregory is also a supporting member of CreatureKind, a Christian ministry dedicated to animal welfare.

He is also an affiliate scholar with Together for the Common Good, a UK-based organization dedicated to civic and cultural renewal through the application of Christian social principles.