Eugenia Constantinou holds a Bachelor's Degree in Religious Studies and a Master of Arts degree in Practical Theology from the University of San Diego. She received a Master of Theology degree from Holy Cross Greek Orthodox School of Theology and also from Harvard Divinity School where she specialized in New Testament. She had also earned a Juris Doctorate degree from Pepperdine University School of Law and has been a member of the California Bar since 1985.

Professor Constantinou is currently completing her doctoral dissertation on "The Commentary of Andrew Carsarea and the Interpretation of the Book of Revelation in the Ancient Church of the East" at Universite Laval, Quebec City, Canada.

She taught New Testament at Hellenic College/Holy Cross Greek Orthodox School of Theology from 1998 - 1999 and has been teaching Biblical Studies and Early Christianity at the University of San Diego since 2002.