Prof. (Dr.) Sandeep Aggarwal
About Doctor
Prof. (Dr.) Sandeep Aggarwal pursued his medical education at the All India Institute of Medical Sciences (AIIMS) in New Delhi, where he earned his Masters in Surgery (MS) and subsequently completed a Senior Residency. He also undertook a one-year Research Fellowship at Mount Sinai School of Medicine in New York, USA, and spent four months at Homerton University in London, UK, as a Commonwealth Fellow, specializing in Bariatric Surgery. Since 1999, he has served as a Faculty member in the Department of Surgical Disciplines at AIIMS and led Surgery Unit II until June 2024. He is recognized as the leading Bariatric Surgeon in Delhi.
Professional Skills
Work Experience
AIIMS, New Delhi (1999–2024)
Mount Sinai School of Medicine, New York (2005–2006)
Homerton University Hospital, London:
Medical Qualification
MBBS: Completed at AIIMS, New Delhi in 1990.
MS (General Surgery): Completed at AIIMS, New Delhi in 1994.
Senior Residency: Conducted at AIIMS, New Delhi following his Masters.
Commonwealth Fellowship (UK):
Research Fellowship (USA):
FACS: Fellow of the American College of Surgeons.
FCLS: Fellow of the International College of Laparoscopic Surgeons.
FAMS: Fellow of the Academy of Medical Sciences.
Fellowship of International Union Against Cancer (UICC).
Award and Honours
Best Researcher Award” of the Indian Association of Gastrointestinal Endoscopic Surgeons (IAGES) for the year 2020
Obesity Surgery Editors Recognition Award for Distinction in Reviewing 2020
Certificate for Commendation at AIIMS Excellence Research Award; Awarded at 3rd AIIMS Research Day held on 30th January 2024
Pioneered this speciality of surgery in the government sector in the year 2008. Established and nurtured the specialty of Bariatric Surgery in the Country.
Have performed more than 1300 bariatric surgical procedures with excellent results at par with World's best centres
Established a dedicated Bariatric Surgery Clinic at AIIMS. Since its establishment thousands of new obese patients have been registered and counselled for weight loss surgery.
Instrumental in establishing the 2-year Bariatric Fellowship Program at AIIMS for proper training of surgeons which would help in capacity building
Helped start similar programs in other public hospitals in the country and mentored the surgeons at AIIMS Bhatinda, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, Lok Nayak Jai Prakash (LNJP) hospital and Lady Hardinge Med
First one to perform bariatric surgery in Bihar at the invitation of the Bihar Chapter of the Association of Surgeons of India (ASI) and hence kick start the program in Bihar.
Recognized internationally as an expert in this field. Invited to be Section –editor of an international book authored by the World's leading experts on Bariatric Surgery titled “Obesity, Bariatric and Metabolic Surgery: A Practical Guide”. Contributed a
Member of various Expert committees and meetings to develop guidelines for issues related to Bariatric Surgery in India. Nominated member of the executive committee of Obesity and Metabolic Surgery Society of India (OSSI) for a period of three years. Freq
Convenor for Bariatric Surgery Fellowship of National Board of Examinations
Delivered more than 150 invited lectures related to Bariatric Surgery as well as MAS
Founder President of the “Foundation for Obesity Research and Metabolic Surgery” (FORMS) - a non-profit non-governmental society registered under the Societies Act for creating awareness and education about Bariatric surgery
Organized several workshops and meetings to spread knowledge and skills including Cadaver Courses on Bariatric surgery. Organizing Chairman of the First National Postgraduate CME on Bariatric Surgery held at AIIMS in year 2017 which focused on postgraduat
Memberships and Certifications
Commonwealth Fellow
Fellowship of American College of Surgeons (FACS)
Fellowship of International College of Laparoscopic Surgeons (FCLS)
Fellowship of International Union Against Cancer (UICC)
Research Fellow in Division of Laparoscopic Surgery; Mount Sinai School of Medicine, New York, USA. (Dec 2005-Dec 2006)
Member Editorial Board of the prestigious journal- ‘Obesity Surgery’
Chairman of the Scientific Committee of Obesity & Metabolic Surgery Society of India (OSSI)
Ex Board member of the Society of Endoscopic and Laparoscopic Surgery of India (SELSI)
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