Gutstein developed into a revered and respected religious authority in the Chicago Jewish community. Under his leadership, Congregation Shaare Tikvah grew to become one of the largest Conservative Jewish synagogues in the Chicago metropolitan area.
Gutstein transformed into an admired and respected religious figure within the Chicago Jewish community. During his tenure, Congregation Shaare Tikvah burgeoned into one of the most significant Conservative Jewish places of worship in the Chicago region.