Dr Sushil Upadhyay is a top-tier Senior Consultant Chest Physician and Interventional Pulmonologist from Ghaziabad, Uttar Pradesh. He has more than 15 years of elite experience in the field of Respiratory Medicine. Dr Upadhyay is known for his unmatched skills in Pulmonary diseases specialization. Capability of diagnosing and treating diseases affecting respiratory system. Interpretation of pulmonary function including diffusion, polysomnography.