Fr. Josiah serves as an instructor in and on the Board of Advisors of the Ss. Cyril and Athanasius Orthodox Institute in San Francisco. He is an adjunct professor of theology at St. Katherine College in Encinitas, Ca. (2010-present), and was an Adjunct Professor of History at California Baptist University (2003-2010). He is a member of the Orthodox Theological Society of America, and participates in yearly academic forums and symposia. Since 2004 he has served on the Mayoral Environmental Committee (GAP) of the City of Riverside. Fr. Josiah has also served as a member of the Secretariat of the Assembly of Orthodox Bishops in the United States since its inception in May, 2010.
Fr. Josiah s books and articles have been published by St. Herman Press, Zoe Press, St. Vladimir s Orthodox Theological Journal, Logos: A Journal of Eastern Christian Studies, The Journal of the Institute on Religion and Democracy, CIVA: The Journal of Christians in the Visual Arts, Divine Ascent, The Word Magazine, OrthodoxyToday.org, American Orthodox Institute, Sourozh, Pemptousia.com (Vatopaidi Monastery), Eastern Churches Review, and elsewhere.