Coptic Orthodox Diocese of the Southern United States

St. Mark Coptic Orthodox Church
Atlanta, GA


Fr. Nathanael Guirguis is the priest for St. Mark Coptic Orthodox Church located in Atlanta, GA. H.G. Bishop Youssef ordained him priest on November 5, 2017. He began his service in St. Mary Coptic Orthodox Church in Atlanta, Georgia. Then in 2018, H.G. Bishop Youssef asked him to serve in St. Mark Coptic Orthodox Church. Fr. Nathanael has been serving within the Diocese of the Southern United States since November 5, 2017. We pray that the Lord will continue blessing his service.

If you would like to reach Fr. Nathanael Guirguis, he may be contacted by email at


Church Service

This parish prays completely in English and primarily serves those of an American culture and background.

Vespers - Temporary Location:
Sandy Springs Christian Church
301 Johnson Ferry Rd
Sandy Springs, GA 30328

Sunday Service - Temporary Location:
DoubleTree Hotel
4386 Chamblee Dunwoody Rd
Atlanta, GA 30341