Dr. Ranjan is a Medical Oncologist in Sector 50, Noida and has an expe…read morerience of 24 years in this field. Dr. Ranjan practices at Neo Hospital in Sector 50, Noida. He completed MBBS from Patna Medical College, Patna in 2002,MD - Pediatrics from L. N. Mithila University, Darbhanga in 2009 and DNB - Medical Oncology from National Board of Examination (NBE) in 2019.read less