Monastery of Saint Gregory of Sinai
| Physical Address: Loch Lomond, California |
| Postal Address: 8252 Harrington Flat Rd Kelseyville CA 95451-7711 |
| Telephone: (707) 279-0488 |
| Email: abbot@gsinai.com |
| Website: http://www.gsinai.com/ |
| Clergy: His Grace Bishop Sergios, Abbot Hierodeacon Aimilianos |
| Choir Director & Guest Master: Monk Patrick |
| Altar Feastday: November 27 (December 10, civil date) |