St. Mark Coptic Orthodox Church of New Orleans is under the jurisdiction of the Coptic Orthodox  Diocese Of The Southern United States. His Grace Bishop Youssef is the Enthroned Bishop over the Diocese.
The Church's Physical Address:
5333 St. Bernard Ave.
New Orleans, LA.70122 

Phone: (504) 282-2117 
Fax: (504) 433-0269
The Church's Mailing Address:
P.O. Box 1832
Harvey, LA. 70059