About Dr. Gyu Gang,
Heart Valve Surgeon

Hello! My name is Dr. Gyu Gang and I am a cardiac surgeon having graduated from Johns Hopkins University School of Medicine in 1997. To date, I have performed approximately 2,000 cardiac surgeries, of which 1,000 involved heart valve procedures. I regularly perform surgery at hospitals including Central DuPage Hospital and Northwestern Memorial Hospital. Read more...

111 Patient Reviews for
Dr. Gang

"Dr. Gyu was, very concerned, very attentive and I felt completely at ease with his team. We had a successful outcome, follow up was as good as you could get. Thank you Dr. Gang!"

-- Chris watson, Mitral Valve, Valve Repair, 05/10/2022

"Dr. Gang is fantastic. Hw was able to repair my mitral valve when several cardiologists told me it would be too difficult to repair and would need a replacement. He took the time to explain everything and made me feel very reassured that I would be alright after surgery."

-- William Kailus, Mitral Valve, Valve Repair, Maze Procedure, 05/09/2022

> See 109 more patient testimonials

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Complex mitral valve repairs
  • Aortic valve replacements including TAVR
  • Arterial coronary artery bypass grafts

Education, Training & Certificates

Dr. Gyu Gang, heart surgeon, graduated from Johns Hopkins University School of Medicine in 1997.

After medical school, Dr. Gang completed a General Surgery Residency at the University of Cincinnati in 2004 and a Cardiothoracic Surgery Residency at Northwestern Memorial Hospital in 2007.

Dr. Gang is a fellow of the American College of Surgeons and is board-certified by the American Board of Thoracic Surgery.

Schedule Appointment
with Dr. Gyu Gang, MD

To schedule an appointment with Dr. Gang, you can:

  • Call (630) 426-7276 right now
  • Request an appointment by clicking here.

The office of Dr. Gang is located at 25 N. Winfield Road, Winfield, IL 60190. To get driving directions to this office, please click the map below.



> Click for driving directions to Dr. Gang’s office.

Page last updated: June 8, 2022