Dr. Gauri Shankar Sharma is Director and Head Critical Care Medicine at Fortis Hospital, Vasant Kunj, New Delhi. Dr. Gauri Shankar has done his graduation from G R Medical College, Gwalior and did his Post Graduation (MD & DNB), in Internal Medicine from Mumbai. After PG, he persuaded National Board Fellowship in Critical Care Medicine (FNB) from P. D. Hinduja Hospital, Mumbai. He subsequently trained at NHS (UK) in Acute Medicine & Critical Care. He was awarded a Fellowship of the Royal College of Physicians of London (FRCP). He worked as Consultant in Acute Medicine and Critical Care at NHS (UK) in various hospitals before moving back to India and joined Fortis Hospital, Vasant Kunj as Head of Critical Care Services in 2012. His area of interest includes Acute Medicine, Infectious Disease, Infection in Immunocompromised hosts, and Advanced Hemodynamic Monitoring. He has several publications in Peer Reviewed Journals and has written various chapters in textbooks of Internal Medicine and Acute Medicine.