Dr. Stephen C. Yang is a thoracic surgeon and professor of surgery and oncology at the Johns Hopkins University School of Medicine, known for his expertise in thoracic oncology, minimally invasive thoracic surgery, and complex lung cancer care. He serves as director of minimally invasive thoracic surgery and holds leadership roles in clinical education and surgical training. His work includes advancing techniques in video-assisted and robotic thoracic procedures, contributing to research on early-stage lung cancer, and mentoring residents and fellows. He is recognized for his contributions to academic surgery through publications, national committee service, and long-standing involvement in thoracic surgical societies.