Mary Hess, ABR,CRS,GRI"Proven Professional with your Goals in Mind"I hold three professional designations:ABR (Accredited Buyer's Representative)CRS (Certified Residential Specialist)GRI (Graduate, Realtor Institute)Education:Oklahoma State University - BS in Business AdministrationProfessional Associations:Greater Tulsa Association of RealtorsOklahoma Association of RealtorsMember of National Association of RealtorsREBAC - Real Estate Buyer's Ag... Show more