Currently he serves as spiritual director of Congregation Chevrat Or LaOlam, a cutting-edge Reform Jewish community which has welcomed interfaith couples since 1991 and which has been at the forefront of novel efforts to build successful interfaith communities in New England. Once singularly unique in the Jewish world, the Congregation, which is headquartered in the Elmwood borough of West Hartford, Connecticut, is now just one of twelve affiliated branch communities throughout the United States.

Rabbi Sandberg also serves as a spiritual resource at the Hartford campuses of the University of Connecticut, the University of Hartford, Central Connecticut State University, and Trinity College. Rabbi Sandberg also serves as a chaplain at several hospice and elder-care facilities in Connecticut.

Beloved by numerous Jewish, Christian, interfaith and unaffiliated couples and individuals, the Rabbi's broad experience with a wide variety of faith traditions has enabled him to serve as an excellent and highly acclaimed pastoral resource for Jewish and interfaith couples and families.