His areas of expertise consist of heart failure, nuclear cardiology, and heart valve disease. He honors Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers. Dr. Barron is a graduate of Rush Medical College. His residency was performed at Advocate Christ Medical Center, Oak Lawn. Dr. Barron has received the following distinction: Chicago Super Doctors. He speaks Greek. Dr. Barron is professionally affiliated with Loyola Medicine Center for Heart & Vascular Medicine.