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 3,250 cardiac surgeries, of which 1,625 involved heart valve procedures. I regularly perform surgery at hospitals including Central DuPage Hospital and Northwestern Memorial Hospital. Read more...

206 Patient Reviews for
Dr. Gang

"I highly recommend Dr Gang. My cardiologist referred me to him. He doesn't waste time and he was very confident in his ability to treat my various conditions - all without being the least bit arrogant. That was very reassuring to me.

I wouldn't say he's "warm & fuzzy" but I could feel that he had a personal commitment to my well-being. He's extremely good at what he does and he has confidence in his ability to help his patients."

-- Cheryl Nicholsoj, Aortic Valve, Mitral Valve, Valve Replacement, MitraClip, Root Replacement, 05/19/2025

"Dr. Gang is very skilled and caring. Considering that I was very weak, things have gone very well. I have virtually no pain and I am recovering steadily. He is a good guy."

-- John Waller, Aortic Valve, Mitral Valve, Valve Replacement, Mini-Thoracotomy / Port Access, Coronary Artery Bypass, 04/02/2025

> See 204 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:

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 22, 2025