Dr. Behl has over 25 years’ experience as an oncosurgeon, covering head & neck, gastrointestinal, genitourinary, breast, thoracic and soft‑tissue malignancies. After surgical oncology training at Tata Memorial Hospital (1987–1991), he established and led the Cancer Centre at INHS Asvini for 12 years, and also served as Professor & Head of Surgery for the Armed Forces. He has performed over 5,000 cancer surgeries and was faculty for postgraduate surgical training at Pune and Mumbai universities. His practice emphasises multidisciplinary care and surgical innovation.