Dr. Nandini Choudhury Hazarika is an internationally acclaimed pioneer in Pediatric Hematology-Oncology and Bone Marrow Transplantation. She earned her MBBS and MD in Pediatrics from Assam Medical College, followed by a Fellowship in Pediatric Oncology at Kidwai Memorial Institute of Oncology, Bangalore, and advanced residency training at Dr. B. Barooah Cancer Institute (a unit of Tata Memorial Hospital, Mumbai). She completed specialized BMT training at Prince Aly Khan Hospital, Mumbai, and an international BMT observership at Duke University Medical Center, USA. With over two decades of clinical leadership across top tertiary centers, Dr. Hazarika has successfully performed over 150 pediatric bone marrow transplants. She is widely celebrated for her multimodal cancer management, clinical precision in neuro-oncology, and deeply compassionate care for children fighting blood disorders and solid tumors.