Dr. Sudhir Kumar brings years of experience in diagnosing and treating a wide range of respiratory conditions. From common ailments like asthma and bronchitis to complex lung diseases such as COPD and pulmonary fibrosis, Dr. Kumar has successfully managed numerous cases, providing relief and improved quality of life to his patients. Visit Us: https://www.rkchpatna.com/about-us/dr-sudhir-kumar.phpAll Rights Reserved