Stay Updated Contact Information Kansas City, MO Office (Primary) 2300 Main St. Suite 900 Kansas City, MO 64108 Primary Contact Rex R. ReinhardtManaging Partner rreinhardt@greatplainscp.com Central Kansas Office 2015 Forest, #201Great Bend, KS 67530 Oklahoma City Office 10005 N May Avenue, Suite 100Oklahoma City, OK 73120 Please Fill Out the Form Below Name*Email* MessagePhoneThis field is for validation purposes and should be left unchanged.