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...

213 Patient Reviews for
Dr. Gang

"I cannot adequately express my gratitude for Dr. Gang and his team for their efforts during my surgery and recovery. My care from pre-operative consultations to post-operative care has been thorough, warm and compassionate.

Everything was explained - clearly and concise. Wonderful bedside manner. Dr. Gang and his team certainly made me feel confident and comfortable that I was in the best care."

-- Frank Pecora, Aortic Valve, Valve Replacement, Root Replacement, 09/30/2025

"Dr. Gang is a very skilled surgeon and a kind man. His whole team work together to make sure surgery and aftercare go smoothly."

-- Adele Pikora, Aortic Valve, Valve Replacement, 08/26/2025

> See 211 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: October 16, 2025