Dr. David W. Chang is an Orthopedic Hand Surgeon in Chicago, IL, with over 25 years of experience. He specializes in surgery of the hand and is a renowned expert in treating lymphedema, a chronic swelling condition that can occur after cancer surgery. Dr. Chang has contributed significantly to the development and promotion of microsurgical treatments for lymphedema. He has published over 200 peer-reviewed papers and book chapters and has been invited to speak at national and international conferences. Dr. Chang has also held leadership positions in professional organizations.