Douglas Groothuis, PhD


  • University of Oregon, PhD and BS
  • University of Wisconsin-Madison, MA

Teaching Career

  • Full-time faculty member, Denver Seminary
  • Adjunct professor, Seattle Pacific University
  • Visiting instructor in apologetics, Westminster Theological Seminary
  • Instructor, University of Oregon

Other Career Highlights

  • Gifted speaker and communicator who has spoken and preached on a wide range of topics
  • Member, Evangelical Theological Society, Evangelical Philosophical Society, and Society of Christian Philosophers


  • Author of numerous books, including Unmasking the New AgeThe Soul in Cyberspace, Truth DecayOn JesusChristian ApologeticsPhilosophy in Seven SentencesWalking through Twilight: A Wife’s Illness—A Philosopher’s Lament, and I Love You to the Stars(a children’s book written with Crystal Bowman)
  • Author of numerous academic articles in journals such as Philosophia ChristiReligious StudiesSophiaBibliotheca Sacra, and Academic Questions.
  • Author of numerous articles in publications such as Christianity TodayThe Christian Research JournalThe Journal for Christian Legal ThoughtThe Chronicle of Higher Education, and many others
  • Contributor of numerous entries to reference volumes such as The Dictionary of Christianity and ScienceThe Apologetics Study BibleThe Evangelical Dictionary of World Religions, and the textbook, Problems in Value Theory