Dr Srinivas Reddy Mummadi is a pulmonary/critical care physician (final year fellow physician at the Cleveland Clinic, Cleveland, Ohio, USA). Cleveland Clinic's pulmonary / critical care medicine program is ranked 3 by the US News and World Report. He completed his Internal medicine training from the University of Texas Medical Branch (UTMB), Galveston, Texas, USA.

Puneet Tuli is currently pursuing his fellowship in craniofacial surgery from the Institute of Craniofacial Surgery in Michigan, USA.

Dr RS Wadia is the Honorary Professor of Neurology at the BJ Medical College, Pune, India.

Dr S.K. Acharya is a hepatologist with 15 years experience. He does applied research in the field of liver disease, particularly in liver failure, viral hepatitis and portal hypertension. He has published about 120 original research articles.

Dr Parveen Kumar is a Consultant Physician and Gastroenterologist at St. Bartholomew's The Royal London and Homerton Hospitals, UK.

Dr Neeraj Bhalla is Interventional cardiologist at the Max Devki Devi Heart & Vascular Institute, New Delhi.

Dr Advani is a senior oncologist at the Tata Memorial Hospital in Mumbai.

Professor David Barker is Director of the Medical Research Council Environmental Epidemiology Unit and Professor of Clinical Epidemiology at the University of Southampton, England. He trained as a physician at Guy’s Hospital, London, and thereafter at the Queen Elizabeth Centre in Birmingham.

Dr Ajit Man Singh did his medical graduation (MBBS) from AIIMS New Delhi, followed by post graduation (MS) in ENT from the same institution. He completed his Diplomate of the National Board of Examinations, and did three years senior residency at AIIMS. He then spent about 3 years in UK, where he did FRCS from Edinburgh, and DLO from the Royal College of Surgeons at London.