[5] He earned a master's degree in Biblical Studies (Old Testament) at Crowther Graduate Theological Seminary, Abeokuta.
Nicolas D. Okoh Then, Archbishop of Bendel Province & Bishop of Asaba[7] He was elected and consecrated as the Bishop of the Anglican Diocese of Ndokwa in May 2008 by the Most Rev'd Peter Akinola D. D. Then Archbishop, Metropolitan and Primate of all Nigeria.
He was Enthroned as the first Bishop of the Anglican Diocese of Ndokwa,[8] June 4, 2008[9] at the Cathedral Church of Christ Obiaruku.
The rank of General in the Missionary Army, Navy and Airforce Chaplaincy(MANAC) was conferred on the Rt.
David Obiosa died on the 25th of October, 2022 [10] at Delta State University Teaching Hospital, Oghara after a brief illness.