Dr. Lack's areas of expertise include fractures (broken bones), trauma, and rehabilitation. He is affiliated with Loyola Outpatient Center (LOC) and Edward Hines, Jr. VA Hospital. He attended Harvard Medical School and then went on to complete his residency at the University of Iowa Hospitals & Clinics. Dr. Lack honors Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers.