NOB- Telangana news: DR. Duvvur Nageshwar Reddy from Telangana has been awarded the Padma Vibhushan award for his services in the field of medicine. DR. D. Nageshwar Reddy is a gastroenterologist. Chairman of the Asian Institute of Gastroenterology, the largest gastroenterology hospital in the world. He completed his intermediate in Vijayawada. He studied at Kurnool Medical College. He received the Padma Shri award in 2002.