James Justin Greer graduated High School from Oologah-Talala in 2002 and attended Oklahoma State University from 2002-2006, graduating with a B.S. in Accounting. He attended law school at the University of Tulsa from 2006-2008 where he graduated with a Juris Doctorate.
Justin became licensed to practice law in Oklahoma in 2009 and has been the Board President of local non-profit Volunteers for Youth since 2012, serving the youth of Rogers County with various services.
Justin has been married to his wife Lindsey since 2013 and they have two children.
Justin is also a member of the Oklahoma Bar Association as well as the Rogers County Bar Association and was the Rogers County Bar Association president from 2010-2011.