Dr Ashish Upadhyay completed his MBBS from N R S Medical College and Hospital, Kolkata and then did his post-graduation in Radiation Oncology from S C B Medical College & Hospital, Cuttack. He then worked as Senior Resident in PGIMER, Chandigarh and Chittaranjan National Cancer Institute, Kolkata for 2 years. He has also done his fellowship from Tata Memorial Hospital, Mumbai. He then did his DM in Medical Oncology from Gujarat Cancer Research Institute (B J Medical College, Ahmedabad). He is a certified medical oncologist from European Society of Medical Oncology (ESMO). He is the HOD, Dept of Oncology, ESI-PGIMSR ESI Medical College, Joka and working as Senior Consultant in Department of Medical Oncology, Hemato Oncology, Pediatric Oncology and Bone Marrow Transplantation at Saroj Gupta Cancer Centre & Research Institute, Kolkata.