The Rev. Barb Sajna served as Rector of St. Luke's, Sister Bay since 2004. She formally announced her retirement from active ministry as a Priest of the church in January 2021.

Sajna was born in Rhinelander and earned a law degree from the University of Madison. She practiced as a lawyer for a number of years before entering Perkins School of Theology, Dallas, where she earned a Masters of Divinity. Ordained a priest in 1999, she served Episcopal congregations in Dallas prior to coming to the Diocese of Fond du Lac.

Leaders of St. Luke's have noted her exceptional gifts as preacher, teacher, pastor and priest and that "due in large measure to her leadership, St. Luke's is strong and healthy." She is active and well known in the community. She served the diocese in a number of ways including as Dean of the Green Bay Deanery, Deacons School instructor, and Summer Camp Chaplain.

Mthr. Barb lives in northern Door County.