Dr.Roshan Kumar MBBS. MD – Pulmonary Medicine., Dr. Roshan Kumar is a doctor of Pulmonary Medicine (MD) from the esteemed Mahatma Gandhi Medical College, Puducherry. He specializes in diagnosing, treating and managing acute and chronic diseases of the respiratory system like TB, bronchitis, bronchiolitis, asthma, COPD and other obstructive and restrictive pulmonary diseases.