Greg Cootsona (PhD, Graduate Theological Union) is a writer, researcher, and speaker. He directs Science and Theology for Emerging Adult Ministries (or STEAM) at Fuller Theological Seminary, and teaches religious studies and humanities at California State University at Chico.

Cootsona studied comparative literature at U. C. Berkeley and theology at Princeton Theological Seminary (MDiv), the Universities of Tübingen and Heidelberg, and Berkeley's Graduate Theological Union, where he received his PhD. He recently finished eighteen years as associate pastor for adult discipleship at Bidwell Presbyterian Church in Chico and Fifth Avenue Presbyterian in New York City. He has been interviewed by CNN, the BBC, the New York Times, and the Today Show.