Dr. Kalyan Bhattacharya is a renowned Radiation Oncologist in Kolkata and currently practices at Manipal Hospitals, Dhakuria, Kolkata. For the past 36 years, Dr. Kalyan Bhattacharya has worked as a Radiation Therapy Doctors and gained proficient skills and knowledge in the segments.Dr. Kalyan Bhattacharya pursued degree of MBBS from in, MD - Internal Medicine from Post Graduate Institute of Medical Education and Research, Chandigarh in, DNB from Post Graduate Institute of Medical Education and Research, Chandigarh in and Dr. Kalyan Bhattacharya is a well-known member of the Association of Radiation Oncologist of India, International Society of Neuro Oncology and Indian Council of Medical Research, New Delhi. Some of the treatment offered by Dr. Kalyan Bhattacharya are PET Scan, Cyberknife and Radiation Therapy.