O'Fallon, Illinois homebuyers: Meet Jillian Perjak, your dedicated mortgage expert at Regions Bank. Jillian simplifies the home financing process, offering personalized guidance and comprehensive mortgage solutions. Serving O'Fallon and neighboring communities, she's committed to helping you achieve your homeownership dreams. Connect with Jillian at the O'Fallon office between 9 AM and 5 PM for expert mortgage assistance.