Rev. Isaac is married to the former Denise C. Lawson and they have two children Donald Jr. (a graduate of Morehouse and Georgetown University) and Deborah (a sophomore at Drexel University). Rev. Isaac is a native Washingtonian and currently resides in Ward 7 with his family
Rev. Isaac was called, licensed and ordained at the S.E. Tabernacle Baptist Church, founded by his great grandfather and where his uncle Rev. W.W. Flood served as Pastor for over 50 years.
Rev. Isaac is the Senior Minister at the Community Action Group (CAG) of the Holy Comforter-St. Cyprian Catholic Church where he directs the Leadership Council coordinates the activities and development of the ministerial staff and evaluates ministry operations.
As Executive Director, of the East of the River Clergy, Police, Community Partnership, Inc (ERCPCP) Rev. Isaac is responsible for resource development, program development and strategic planning.
Rev. Isaac is the Chairperson of the Mayor’s Interfaith Committee and the CSOSA Faith Advisory Committee. Rev. Isaac is also a Co-convener of the Enterprise Foundation Faith Based Development Initiative. In addition, Rev. Isaac is on the Board for the Center for Non Profit Advancement and the Universal Healthcare. Rev. Isaac is also the Managing Member and broker of record for D&D Properties, LLC a real estate business specializing in brokerage, consulting, development and special needs housing development.
Rev. Isaac has studied at the Washington Technical Institute, Howard University, and the University of the District of Columbia receiving an A.S. in Urban Planning, and a B.S. in City Planning and Development. He graduated from the Washington Baptist Seminary and attended Howard University School of Divinity in the Master of Divinity program. Rev. Isaac also has received a M.P.A. (Non-Profit Management) from Southeastern University.