Dr. S. N. Gupta is a trusted Best Pulmonologist Doctor in Lucknow, with 30+ years’ experience in asthma, COPD, TB, ILD, sleep apnea, critical care and interventional pulmonology. As Head of Pulmonology, Critical Care & Sleep Medicine at Sanjivini Super Speciality Hospital, he offers advanced bronchoscopy and lung care. Website: https://sanjivinihospitals.com | Contact: 0522-4232333, 7307507050 | Address: CP 23, Viraj Khand, near Hahnemann Chauraha, Gomti Nagar, Lucknow, Uttar Pradesh 226010. Google Map: https://maps.google.com/?q=Sanjivini+Super+Speciality+Hospital+Lucknow