Introduction
Prof. (Dr) Tarun Kumar Sahni is Head of Hyperbaric Medicine and Senior Consultant,
Internal Medicine at Apollo Hospital, New Delhi. He is widely regarded as the pioneer of modern
hyperbaric medicine in India. He is also the Founder and CEO of Advent Healthcare Pvt. Ltd.
A graduate of the Armed Forces Medical College (AFMC), Pune, Dr. Sahni holds an MD in Medicine
from Mumbai University and a Diploma in Marine Medicine from Mumbai. He also holds a CDM (UK) and
has undertaken an ambulatory care programme at Harvard. He began his career in the Indian Navy and
later worked in the UK and UAE.
In 2000, he established the first private hyperbaric centre in India at Apollo Hospital, Delhi.
He has authored over 50 articles, book chapters and international presentations, including a
landmark international publication on high-altitude dives in Lake Pangong at 14,200 feet, work on
hyperbaric oxygen therapy in traumatic brain injury, and a book chapter on wounds and radiation
oncology. He received the Blackbuck Clinical Researcher Award in 2025.
Dr. Sahni is the Founder and President of the Hyperbaric Society of India, Vice President of the
Asia Pacific Undersea and Hyperbaric Medicine Society, and Past President of AHDMA. He serves as
a DMM Examiner, MCI Inspector and DNB teacher.
Beyond clinical practice, he co-founded Advent Healthcare, a niche healthcare strategy-consulting
firm, in 2003. He is Co-Chairman of Mission Smile, a not-for-profit organisation providing
treatment to children with cleft lip, and Medical Adviser to Jindal Global University. Outside
medicine, he is a national squash player, founder of the Noida Squash Academy, and an avid golfer.
Educational Qualifications
MBBS (AFMC, Pune), MD (Medicine), Diploma in Marine Medicine, CDM (UK)
Areas of Expertise:
- Hyperbaric Medicine
- Internal Medicine
- Marine & Diving Medicine
- Healthcare Strategy Consulting