Qualification:   
MBBS | 1973 | SambalpurUniv.
DA  | 1977 | Delhi Univ.
MD | 1979 | PGIMER, Chandigarh
MNAMS | 1980 |  National Academy of Medical Sciences, Delhi
FAMS | 2006 | National Academy of Medical Sciences, Delhi        
FAMS | 2008 | Academy of Medicine, Singapore    

Professional Experience 
Consultant,PaedAnaesthesia | Aug '08 till Nov2010 | KKHospital, Singapore
Professor | July 2000 onwards till 30th Nov’2014 | AIIMS,New Delhi
Additional Prof. | July 1990 to July’2000 | AIIMS    
Fellow in Paediatric Anaesthesia | 1990-91 | Royal Children's Hospital, Melbourne
Assistant Professor | Feb.1986 to June 1990 | AIIMS    Associate Prof.     
Lecturer | June 1984 to Feb 1986 | AIIMS
Specialist in ICU | Feb.83 to June 84 | Tata Main Hospital Jamshedpur
Sr. Resident | Jan.1980 to Dec1982 | PGIMER       
                                                         
Publications
Peer reviewed journals | 40
Book chapters | 14
Membership of societies  

1. Indan Society of Anaesthesiology
2. Research  Society of Anaesthesiology and Clinical Pharmacology 
3. Indian Society for Study o Pain ( Indian Chapter of IASP)
4. Asian Society of PaediatricAnaesthesiologist
5. International Associasion for Study of Pain
6. All India Difficult Airway Association

Paediatric Pain

• Designed Pain assessment tool for children (AIIMS Pain Discomfort Scale)
• Designed a Ladder Scale for assessment of pain in children
• Designed Paediatric Pain Assessment tool for Parents
• Conducted live workshops on Regional blocks and Pain in children for over 20 years at 33 locations in Southasian and South east asian countries

Member

• Member Pain Relief committee of WFSA 1996-2000
• Chair Pain Relief committee of WFSA 2000-2008

Paediatric Anaesthesia

1. Organised the first paediatric anaesthesia conference and work shop in India
2. Number of live workshops on Paediatric anaesthesia  (Especially on Regional block and Pain management) organized since 1993 in South Asia (India, Pakisthan, Bangladesh, Sri Lanka, Maldives) and South East Asian countries (Thailand, Malayasia, Indonesia) No: 33
3. Delivered Guest lecture in the paediatric anaesthsia section of World congress 1996,2000,2004,2008
4. Delivered Lectures at African congresses of anaesthesiologistsTunisia,Kenya
5. Delivered lecture at International Simposium on PaediatricPain,Vancouver,2006
6. Chapters in text book of Paediatric anaesthesia by Kester Brown (1992 )and Bruno Bissonnate ( 2011)
7. Delivered guest lectures  in Paediatric anaesthesia section of 
   1. ISA annual conferences and CME
   2. Asian austtralasian conferences
   3. SAARC Anaesthesiology Conferences
   4. Srilanka college annual congress
   5. Bangladesh society of anaesthetists meetings
   6. Paediatric anaesthesia conferences
   7. Various state branch of ISA meetings and Zonal meetings of ISA