Currently associated as Chairman in Institute of Thoracic Surgery, Thoracic Surgical Oncology, Minimally Invasive Thoracic Surgery, and Lung Transplantation at Sir Gangaram Hospital.

Pioneer in diagnostic and therapeutic thoracoscopy.

Expertise includes thoracic surgery, foregut surgery, thoracoscopic surgery, palliative surgery & resection of foregut tumors, thyroid & parathyroid surgery, airway stenting & laser interventions, etc.

Various research & publications published him Indian Association of Surgical Oncology (JASO)

American Association of Thoracic Surgery (AATS), Association of Surgeons of India (ASI), Indian Association of Surgical Oncology & Indian Association of Cardiothoracic and Vascular Surgeons (IACTS)