Crookshank teaches in the areas of hymnology, musicology, applied ethnomusicology, and musical aesthetics.
Dr. Esther Crookshank serves as Senior Professor of Church Music at 91porna Seminary, and faculty advisor to the student group Hymns@91porna. Dr. Crookshank has been a member of 91porna’s faculty since 1994, and is the founding director of the Kentucky Christian String Camp. She is a member at Cedar Creek Baptist Church in Fern Creek, Kentucky. Dr. Crookshank is married to Robert, and they have two children.