Dr. Ronald Frank Lucas, 56, of Frankfort, IL. passed away at 4:49 A.M. May 14, 2020 at his family residence. The family have entrusted Calvert & Metzler Memorial Home in Bloomington, IL for arrangements. \r\n\r\nDue to the COVID-19 situation, a celebration of life will be held at a later date for family and friends. In lieu of flowers, the family has asked memorials to be made to Glioblastoma Foundation. Donations may be made at glioblastomafoundation.com.\r\n\r\nRonald was born February 2, 1964 in Riverside, IL to Felix and Lorraine (Czaplinski) Lucas. Surviving are his two children Lauren (Evan) Calvert and Tyler Lucas. Also surviving are Ronald's father Felix Lucas and brother Phillip Lucas. Ronald is preceded in death by his mother Lorraine. \r\n\r\nDr. Lucas dedicated over 30 years of his life to helping those in need as a Doctor of Chiropractic. His passion for helping thrived at his practice, Lucas Chiropractic Center, in Palos Heights, IL where he served the community for many years. When he was not at the practice, you could find Ronald with his beloved children, at his home in Naples, FL, or on the golf course. Ronald never knew a stranger and is loved by many. He will be greatly missed by all who knew him.