Dr. Hilgers is an Obstetrician-Gynecologist who has specialized in medical and surgical NaProTechnology. He is the author of over 234 professional books, book chapters, poster sessions, articles, videotapes, and he has given countless numbers of professional presentations. He has also been the recipient of 16 special recognition awards and 7 research awards. He also directs the largest annual CME program at Creighton University School of Medicine (132 hours per year). He is the recipient of 3 honorary doctorates and was named the Physician of the Year by the Nebraska Family Council in 1997.