Dr. Kumar Rishikesh is among the best oncologists in India specializing in the treatment of all types of cancers including breast cancer, lung cancer, gynecological cancer, gastrointestinal cancer, myeloma, lymphoma, and leukemia. He is practicing presently in Indraprastha Apollo Hospital. He completed his MBBS from Calcutta University in 2003. Later, he pursued MD in General Medicine from L.N Mithila University in 2009 and DNB in Medical Oncology from the National Board of Examinations in 2017.