MBBS MD (Internal Medicine) DM Medical Oncology (Adyar Cancer Institute) 46+ Years Medical Medical Oncology Haemato-Oncology Chemotherapy Immunotherapy Targeted Therapy Pioneer Medical Oncologist - A.P. & Telangana Dr. Ravella Venkateswara Rao is the first qualified Medical Oncologist and first trained Haematologist in the states of Andhra Pradesh and Telangana. His DM Medical Oncology is from …