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Mr Sanjay Agrawal

FRCS (Gen. Surg), FASMBS

Consultant Bariatric Surgeon

We’re rated & Excellent on:

Mr Agrawal is a consultant surgeon specialising in Gastric Sleeve Surgery

Mr Sanjay Agrawal is a Senior Consultant Surgeon specialising in Bariatric (Obesity / Weight-Loss), Surgery at Homerton University Hospital in London and in different private hospitals in London, Essex and Hertfordshire.

Mr Agrawal is designated as ‘Master Surgeon in Metabolic & Bariatric Surgery™ (MSMBS™)’ by Surgical Review Corporation of USA. He has the honour of being the only Weight-loss/Obesity Surgeon in the UK to achieve this certification.

Mr Agrawal has had extensive training in UK, Belgium, Japan & India and has an experience of over 1250 laparoscopic bariatric procedures to date. In addition, he has undertaken more than 2000 general surgical procedures so far.

Mr Agrawal has been awarded ‘Certificate of Medical Excellence’ and Membership of Top Doctors® UK by invitation.

Mr Agrawal is Symposium Director of London International Bariatric Surgery Symposium (LIBSS). He has edited a book titled ‘Obesity, Bariatric & Metabolic Surgery: A Practical Guide’ which has achieved > 180,000 individual chapter downloads electronically worldwide since release (2015).

Meet Mr Sanjay Agrawal

Testimonials & Case Studies


  • Before

  • After

“Since having the operation I can now go into any shop and buy the clothes I love, rather than the clothes that just fit my size. I could never have imagined buying a size 10 before. The operation has not effected my social life in any way.”



  • Before

  • After

“My experience of Mr. Agrawal was very positive, he was very positive about doing the surgery, he was very relaxed and I was very confident in him. I would definitely recommend Mr. Agrawal.”



  • Before

  • After

“Mr. Agrawal, that’s a lot of fun, absolute brilliant guy.”



  • Before

  • After

“I was a bit scared going to see him, I’d brought my husband with me, in case I forgot what he said. Having someone beside me was very useful. He explained the procedures and types of procedure, and which one I could go for. He was very down to earth and straight forward, I found it very pleasant”


Contact Our Team

Google and WhatClinic Reviews


Lucie Frezza
2 reviews

          a month ago

Mr Agrawal has been excellent from start to finish! He was very clear and informative which allowed me to make an informed decision. Everything has been faultless, from my first appointment to my discharge from hospital post surgery! It is clear he has his patients best interests at heart.

Claudia Prothero
3 reviews

          2 weeks ago NEW

I have been extremely happy with the care I have received from Mr Agrawal while having a gastric sleeve. I found him to be kind, straight talking and focussed on making the operation as safe as possible within his control. Although anxious about the operation I felt reassured by his experience and manner. Two month later I am pleased to say I am losing weight and have had no problems or complications. Mr Agrawal's team are superb, and I have felt very well supported by the after care package. I have no regrets and feel positive about the future.

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Nancy Kavanagh, UK

( Review verified by email)

The staff went above and beyond to make sure I was comfortable and well looked after

          Gastric Sleeve • Paid: £8195

Mr A and his team are angels without wings! I cannot thank Mr A enough for his care, honesty and professionalism from start to finish. After researching the gastric sleeve since summer last year I decided to take the plunge for health reasons. I'm 49 years old and was 21 stone 4lb before surgery. I made an appointment to see Mr A and all the risks were explained including some that related to my own health conditions. I went ahead and booked at The Rivers in Sawbridgeworth. I had my surgery on 7th May 21. The rooms are lovely.

The staff went above and beyond to make sure I was comfortable and well looked after. They were encouraging, and approachable and nothing was too much trouble. Mr A visited me every day while I was there to check on me too. I've had no pain, just slight tenderness from the stitches and I've already dropped 33lbs (including LRD) in 5 1/2 weeks. The decision I made to have this surgery has been so worth it. My weight is dropping, my confidence is returning and I'm happier in myself already! Best decision I've ever made! Thank you Mr Agrawal and the whole team at The Rivers for such wonderful care!

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Sarah Nash, UK


My surgery went perfectly and I can honestly say I was up and walking around the next morning


  • Paid: £8654

After a lot of research and planning, I decided to have a gastric sleeve after struggling with my weight for years. I done some extensive research to find the right surgeon for me and Mr Agrawal’s name kept coming up on top. Everything I kept reading about him was how he is extremely thorough and never has any complications. It was a no brainer I knew straight away I was in safe hands. Since having my sleeve I am extremely impressed and amazed with how well my surgery went and how f... Read moreast I am recovering. From the moment I stepped into spire hospital, I was treated amazingly by all the staff and made to feel at ease. My surgery went perfectly and I can honestly say I was up and walking around the next morning. I was so surprised at how well I was feeling. Since being at home I have had no issues at all. I was back to feeling my normal self within a few days. I highly recommend Mr Agrawal and his team and I have been so pleasantly surprised buy how smooth my journey has been. Read less
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What Is Sleeve Gastrectomy?

Sleeve gastrectomy or gastric sleeve surgery is a type of weight-loss surgery where the size of your stomach is reduced by removing the lateral 2/3rds of the stomach (approx. 75-85%) with a stapling device, shaping the remaining stomach into a tube or ‘sleeve’ so that you can only eat small meals.

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Gastric Sleeve Surgery Advantages

A sleeve gastrectomy can help you to lose weight by restricting the amount you can eat and reducing your appetite. Like a gastric bypass or band, gastric sleeve surgery restricts the amount of food that you can eat by reducing the size of your stomach so that you feel full faster.

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Risks & Complications

Gastric sleeve surgery is generally safe, but there are always risks when you are having an operation. You will need to discuss these risks with your doctor before deciding if the procedure is right for you.

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Pre/Post Surgery Information

Gastric sleeve surgery requires a long term approach for successful weight loss. Your journey towards your target weight will begin before the operation, as you prepare for sleeve gastrectomy.

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