Kerby Anderson is National Director of Probe Ministries International. He holds masters degrees from Yale University (science) and from Georgetown University (government). He is the author of several books, including Christian Ethics in Plain Language, Genetic Engineering, Origin Science, and Signs of Warning, Signs of Hope. His new series with Harvest House Publishers includes: A Biblical Point of View on Islam and A Biblical Point of View on Homosexuality. He is the host of "Point of View" (USA Radio Network) and regular guest on "Prime Time America" (Moody Broadcasting Network) and "Fire Away" (American Family Radio). He produces a daily syndicated radio commentary and writes editorials that have appeared in papers such as the Dallas Morning News, the Miami Herald, the San Jose Mercury, and the Houston Post. He can be reached at kerby@probe.org. (Click here for a full bio.)

Byron Barlowe is a research associate and Web coordinator with Probe Ministries. He earned a B.S. in Communications at Appalachian State University in gorgeous Boone, N.C. Byron served 20 years with Campus Crusade for Christ (CCC), eight years as editor and Webmaster of a major scholarly publishing site, Leadership University (LeaderU.com). In that role, he oversaw several sub-sites, including the Online Faculty Offices of Drs. William Lane Craig and William Dembski. His wife, Dianne, served 25 years with CCC and now homeschools their active early teen triplets. He can be reached at bbarlowe@probe.org.

Dr. Ray Bohlin is president of Probe Ministries. He is a graduate of the University of Illinois (B.S., zoology), North Texas State University (M.S., population genetics), and the University of Texas at Dallas (M.S., Ph.D., molecular biology). He is the co-author of the book The Natural Limits to Biological Change and has published numerous journal articles. He was named a 1997-98 and 2000 Research Fellow of the Discovery Institutes Center for the Renewal of Science and Culture. He can be reached at rbohlin@probe.org. (Click here for a full bio.)

Sue Bohlin is an associate speaker with Probe Ministries. She attended the University of Illinois, and has been a Bible teacher and conference speaker for over 30 years. She serves as a Mentoring Mom for MOPS (Mothers of Pre-Schoolers), and on the board of Living Hope Ministries, a Christ-centered outreach to those dealing with unwanted homosexuality. She is also a professional calligrapher and the webmistress for Probe Ministries; but most importantly, she is the wife of Dr. Ray Bohlin and the mother of their two grown sons. She can be reached at sue@probe.org.

Steve Cable is senior vice president of Probe Ministries. He is a magna cum laude graduate of Rice University with a Bachelor of Science and Masters Degree in Electrical Engineering. Prior to joining Probe, Steve spent over 25 years in the telecommunications industry. Steve and his wife Patti have served as Bible teachers for over 30 years helping people apply Gods word to every aspect of their lives. Steve has extensive, practical experience applying a Christian worldview to the dynamic, competitive hi-tech world that is rapidly becoming a dominant aspect of our society. He can be reached at scable@probe.org.

Don Closson is the administrative director and a research associate with Probe Ministries. He received the B.S. in education from Southern Illinois University, the M.S. in educational administration from Illinois State University, and the M.A. in Biblical Studies from Dallas Theological Seminary. He served as a public school teacher and administrator before joining Probe Ministries as a research associate in the field of education. He can be reached at dclosson@probe.org.

Michael Gleghorn is a research associate with Probe Ministries. He earned a B.A. in psychology from Baylor University and a Th.M. in systematic theology from Dallas Theological Seminary. Before coming on staff with Probe he taught history and theology at Christway Academy in Duncanville, Texas. Michael is married to his beautiful wife Hannah. He can be reached via e-mail at mgleghorn@probe.org.

Todd Kappelman is a field associate with Probe Ministries. He is a graduate of Dallas Baptist University (B.A. and M.A.B.S., religion and Greek), and the University of Dallas (M.A., philosophy/humanities). Currently he is pursuing a Ph.D. in philosophy at the University of Dallas. He has served as assistant director of the Trinity Institute, a study center devoted to Christian thought and inquiry. He has been the managing editor of The Antithesis, a bi-monthly publication devoted to the critique of foreign and independent film. His central area of expertise is Continental philosophy (especially nineteenth and twentieth century) and postmodern thought.

Rick Wade holds a B.A. in communications (radio broadcasting) from Moody Bible Institute, an M.A. in Christian Thought (theology/philosophy of religion) from Trinity Evangelical Divinity School, and a Master of Humanities (emphasis in philosophy) from the University of Dallas. Rick's interests focus on apologetics, Christianity and culture, and the changing currents in Western thought. Before joining Probe Ministries in February 1997, Rick worked in the ship repair industry in Norfolk, VA. He can be reached at rwade@probe.org.

Heather Zeiger graduated magna cum laude from the University of Texas at Dallas with a B.S. in chemistry and a minor in government and politics. She received her M.S. in chemistry, also from UTD; her research was in organic synthesis and materials. She interned at Probe Ministries prior to graduate school and now serves with Probe as a research associate. Her interests involve science and culture issues, including bioethics, origins, and the environment. She is currently working on a M.A. in bioethics from Trinity International University. She is married to David, another former Probe intern and teacher at Trinity Christian Academy. You can find Heather’s updates on her web site: www.hz-probe.ministryhome.org. She can be reached via e-mail at hzeiger@probe.org.

Patrick Zukeran is an associate speaker with Probe Ministries. He has a B.A. from Point Loma Nazarene University, a Master of Theology from Dallas Theological Seminary, and a doctorate from Southern Evangelical Seminary. He is an author, radio talk show host, and a national and international speaker on apologetics, comparative religions, Bible, and theology. Pat hosts a nationally syndicated radio show Evidence and Answers (www.evidenceandanswers.org) which also airs throughout Asia. Before joining Probe, Pat served for twelve years as an Associate Pastor. He can be reached via e-mail at pzukeran@probe.org.

Dave Sterrett is raising support to become a speaking and research associate for Probe Ministries. A graduate of Southern Evangelical Seminary and Liberty University, Dave’s passion is for people to know and experience the true and living Christ.  He teaches on Christ-centered living, Christian apologetics and true spirituality at conferences, schools and churches. Previously, Dave served as an interim pastor and also taught philosophy and ethics at Prestonwood Christian Academy in Plano, Texas. Dave is currently writing two books, one co-authored with popular speaker Josh McDowell, with whom he has ministered in Russia, Poland and the United States. In addition, he serves as a contributor to the Apologetics Study Bible for Youth, edited by educator and author Sean McDowell. He can be reached via e-mail at dsterrett@probe.org.