St. Gregory Nazianzus [Ruthenian] is a Catholic church in Upper St. Clair, Allegheny County, Pennsylvania — listed by Foursquare OS Places, Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Gregory Nazianzus [Ruthenian] · primary · catholic
www.stgregoryusc.org/ · (412) 835-7800
How we know
- Foursquare OS Places — listed as “St. Gregory Byzantine Catholic Church” · seen September 2026
- Foursquare OS Places — listed as “St Gregory of Nazianzus” · seen September 2026
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St. Gregory of Nazianzus” · seen September 2026
3 independent sources agree on this place. About our sources