Oleg Kostyuk, PhD

Dr. Oleg Kostyuk is currently serving as the Assistant to the President for Mission at AdventHealth University, where he leads the university's mission integration initiatives and oversees the development and implementation of the University's Mission Integration Master Plan. In addition to his administrative responsibilities, Dr. Kostyuk teaches courses in religion, specifically World Religions and spirituality.

Before joining AdventHealth University in 2020, Dr. Kostyuk held various positions in academia, including teaching as an adjunct professor at Andrews University, hosting TV shows at Hope Channel, and serving as a minister. As an accomplished author, Dr. Kostyuk has published academic and professional articles. He is an active member of the Society of Biblical Literature and the Adventist Society for Religious Studies. Dr. Kostyuk is also an avid endurance sports enthusiast, having competed in marathons, ultra-marathons, and Ironman competitions.

Dr. Kostyuk received his Bachelor's degree in Theology from Zaoksky Theological Seminary in Russia, his Master's degree in Theology from the University of Wales, and his Doctoral degree in Religion from Andrews University. He is married to Julia Kostyuk, RN, MSN/FNP, who is also a graduate of AHU, and they have two young daughters.