Bolingbrook, Illinois homebuyers: Meet Barbara Witzke, your dedicated Loan Officer at Old Second National Bank. Barbara specializes in conventional mortgages, guiding clients through every step of the loan process. With expertise in securing and processing conventional loans, she helps you achieve your homeownership dreams. Available during standard business hours, 9 AM to 5 PM, Barbara provides personalized support and expert advice. Contact Barbara today for a seamless mortgage experience.