Orthodox Monasteries in Pennsylvania Holy Convent of St. Thekla (Inactive) Founded: 2013 Monastics: <10 Calendar Used: New Julian Antiochian Website Worship Language: English Feast Day: September 24 State Region: Southeast Holy Protection of the Theotokos Monastery Founded: 1993 Monastics: >20 Calendar Used: New Julian Affiliation: Greek Website Worship Language: Greek Feast Day: October 1 State Region: Northeast Monastery of St. Tikhon of Zadonsk Founded: 1905 Monastics: >10 Calendar Used: New Julian Affiliation: OCA Website Worship Language: English Feast Day: August 13 State Region: Northeast Nativity of the Theotokos Greek Orthodox Monastery Founded: 1989 Monastics: >10 Calendar Used: New Julian Affiliation: Greek Website Worship Language: Greek Feast Day: September 8 State Region: West Central Orthodox Monastery of the Transfiguration Founded: 1967 Monastics: >10 Calendar Used: New Julian Affiliation: OCA Website Worship Language: English Feast Day: August 6 State Region: West Central Sacred Monastery of the Holy Spirit Founded: 2012 Monastics: <10 Calendar Used: Old Julian Affiliation: Georgian No Website or Email Worship Language: English Feast Day: Monday after Pentecost State Region: East Central