I am trained in bronchoscopy and have done over 5000 bronchoscopy with transbronchial needle aspiration and lung biopsies. I am trained in all pleural work including pleural biopsies and medical management of empyema. I am an expert in the management of obstructive sleep apnea as well as use of CPAP and BiPAP.

I have vast experience in managing difficult cases of Tuberculosis, Sarcoidosis, Diffuse interstitial lung disorders, Pre and post operative cases of thoracic and abdominal surgery, complicated cases of COPD and bronchial asthma and management of all types of respiratory failure.

I have special interest in ventilator management and am daily involved in the treatment of patients with ARDS, septic and other forms of shock. I am regularly involved in long term ventilator management, management of community as well as nosocomial lung infections, care of immunocompromised and transplant patients.

I am a recognized teacher and guide (Delhi University) for training in MD (Internal Medicine) and also for Diplomate National Board (Respiratory Medicine). Presently I am guiding a number of students and performing academic and training activities for DNB Respiratory Medicine students to ensure the next generation of highly skilled healthcare providers for the Nation.

I am presently engaged in carrying out original research in sarcoidosis, tuberculosis and asthma which could serve to alleviate suffering in large sections of the Indian population.

I have undergone a six month observership at Baylor College of Medicine, Houston, Texas (USA) on a Research award by the American College of Chest Physicians.