Dr. Anshul Jain stands as an eminent figure in the realm of Pulmonary Medicine, Critical Care, and Sleep Medicine, boasting over a decade of comprehensive training that has bestowed upon him profound clinical expertise and a rich background in research. His journey through the field of pulmonary medicine encompasses a thorough exploration of advanced interventional pulmonology and respiratory intensive care, a testament to his dedication and affiliation with prestigious medical centers across India. Formerly a distinguished faculty member in Pulmonary Medicine at PGIMSR ESI, New Delhi, Dr. Jain's legacy includes the establishment of cutting-edge intervention training services. His pivotal role in shaping and advancing medical practices in the field is widely acknowledged. Dr. Jain's commitment to excellence extends to his pursuit of knowledge, having earned a fellowship in Sleep Medicine from the esteemed VMMC and Safdarjung Hospital, New Delhi. During his tenure as a Senior Resident in the Pulmonary Medicine department at Sanjay Gandhi PGI, Lucknow, he honed his skills and contributed significantly to the field. Notably, Dr. Jain has also lent his expertise to the renowned All India Institute of Medical Sciences, New Delhi, further solidifying his stature as a leading authority in Pulmonary Medicine, Critical Care, and Sleep Medicine. His unwavering dedication to advancing patient care and medical research underscores his status as a luminary in the medical community.