Areas of particular interest for Dr. Barnes include glaucoma and cataracts. He is rated highly by his patients. He accepts several insurance carriers, including Humana HMO, Humana Bronze, and Humana Catastrophic. Dr. Barnes is a graduate of Rush Medical College. His training includes a residency program at a hospital affiliated with Loyola University. He is conversant in Spanish. Dr. Barnes's professional affiliations include Loyola Outpatient Center (LOC) and Edward Hines, Jr. VA Hospital.