Westervelt Johnson Nicoll & Keller, LLC Share: Attorneys Westervelt Johnson Nicoll & Keller, LLC Visit Website Request Info 416 Main Street Suite 200 Peoria, IL 61602 (309) 671-3550 (309) 671-3588 (fax) About Map About Attorneys at law. What's Nearby? Distance: 5 10 15 20 25 50 mi.