Dr. Alok Tiwari is a renowned Surgical Oncologist, presently working as Consultant in the Department of Surgical Oncology at Fortis Memorial Research Institute (FMRI), Gurgaon. He is trained in Surgical Oncology from the Dharamshila Cancer Hospital, New Delhi. He has successfully done various complex Onco-Surgical operations including open, Laparoscopic and Thoracoscopic procedures. He is also well versed in diagnostic and therapeutic endoscopic procedures. He has published numerous papers and research articles in journals of National and International repute