| Church | Vicar |
| Horeb Mar Thoma Church Garden Grove United Methodist Church 12741 Main Street Garden Grove, CA 92840 (map) |
Rev. Arun Samuel Varghese Parsonage: (714) 462-9519 Mobile: (714) 975-0239 Email: vicar@horebmtc.org |
Church Officers Contact – 2022
| Vicar | Rev. Arun Varghese | vicar@horebmtc.org |
| Vice President | Joshi John | vp@horebmtc.org |
| Secretary | Philip Jacob | secretary@horebmtc.org |
| Joint Secretary | Lejo Mammen | secretary@horebmtc.org |
| Treasurer | Abey Mathews | treasurer@horebmtc.org |
| Accountant | Nebu Varghese | accountant@horebmtc.org |
| Lay Leaders | Thampi Thomas Isaac George |
layleaders@horebmtc.org |
| Sunday School Superintendent | Susan Varghese | principal_sundayschool@horebmtc.org |
| Choir | George Varghese | sec_choir@horebmtc.org |
| Area Prayer Representative | John Varghese (West) Naomi Abraham (South) Girish Simon (East) |
rep_westarea@horebmtc.org rep_southarea@horebmtc.org rep_eastarea@horebmtc.org |
| Church (Edavaka) Mission Secretary | Rajan Abraham | sec_edavakamission@horebmtc.org |
| Women’s Ministry | Susan Thomas | sec_sevikasangham@horebmtc.org |
| Youth Fellowship | Jaidon Thomas | youth_advisor@horebmtc.org |
| Mandalam Representative | Thomas Mammen | mandalamrep@horebmtc.org |
| Diocesan Representative | Merry Thomas | diocesanrep@horebmtc.org |
| Technology Director | Aby Samuel | dir_technology@horebmtc.org |
| Facilities Coordinator | Thomas Mammen | facilities@horebmtc.org |