Dr. Vishnu Hari is a skilled Medical Oncologist and Hematologist with over 16 years of experience in the diagnosis and treatment of various cancers and blood disorders. He is currently working as Associate Director & Head (Unit I) – Medical Oncology, Haematology & BMT at Sarvodaya Hospital. He is known for providing patient-focused care using advanced and evidence-based treatment approaches.
He completed his MBBS and MD in Internal Medicine from Govt. Medical College, Calicut, Kerala, and later pursued DM in Medical Oncology from the Regional Cancer Centre, Trivandrum. His strong academic background and clinical expertise have helped him manage complex oncology cases with precision and care.
As the best medical oncologist expert in India, Dr. Vishnu Hari specializes in the treatment of breast cancer, sarcoma, gastrointestinal cancers, genitourinary cancers, leukemia, lymphoma, and myeloma. He also has expertise in geriatric oncology, hereditary cancer syndromes, oncology critical care, and stem cell transplantation.
His areas of interest include precision oncology and immunotherapy, where he focuses on personalized cancer treatment plans for better outcomes. He believes in combining modern medical advancements with compassionate care to support patients throughout their treatment journey.
Dr. Vishnu Hari is also a member of prestigious organizations such as the American Society of Clinical Oncology (ASCO), European Society of Medical Oncology (ESMO), and the Indian Medical Association (IMA). His dedication and expertise have made him a trusted name in the field of oncology.












