Obesity & Diabetes
Surgery is an art! Bariatric surgery is science. A science of changing people’s lives !! GEM Obesity & Diabetes Surgery Centre is now the proud recipient of South India’s FIRST & ONLY Bariatric Surgery Centre of Excellence (COE).

Descriptions
Dr. P. Praveen Raj is responsible for placing GEM Obesity and Diabetes centre as a centre of excellence globally. He and his team are credited with performing over 3000 bariatric surgical procedures.
Dr. P. Praveen Raj is responsible for placing GEM Obesity and Diabetes centre as a centre of excellence globally. He and his team are credited with performing over 3000 bariatric surgical procedures.
Our mission is to “holistically and safely approach to treat obesity and its associated disorders”. This is effectively done with our multi disciplinary team headed by Dr.Praveen raj. The team consists of Bariatric surgeons, Bariatric anaesthetist, bariatric nutritionist, Psycologist, pysiotherapist, fitness trainer,intensivist,Physician, Cardiologist and a bariatric coordinator.
Our vision is to ‘motivate and empower people in their fight against obesity’ by creating awareness, giving support and extending out our resources for effective coverage of affected people.
Conditions Treated
- Morbid Obesity
- Type 2 Diabetes mellitus
- Hypertension
- Obstructive Sleep Apnea
- Dyslipidemia
- Hernia
- Arthritis
- PCOD
- Infertility
- Vericose Vein
Tests and Treatments Offered
- Weight Loss Surgery
- Diabetes Surgery
- Laparoscopic Adjustable Gastric Banding(LAGB)
- Laparoscopic Sleeve Gastrectomy (SG)
- Laparoscopic Roux en Y Gastric Bypass ( RYGB)
- Endoscopic Bariatric Surgery
- Swallowable Gastric Balloon
- Laparoscopic Mini Gastric Bypass
Emergency?
24 Hour Ready
Call Us for Emergency
0422-4695100
Our Department
Awards and Achievement
Patients Story
Loved by our Patients
All my life I’ve been overweight. I tried weight loss programs but always gained the weight back. This time when I decided to lose weight it was more for my health than it was for vanity reasons. My blood pressure was elevating, my cholesterol was high, and I was suffering from arthritis. My weight was out of control.
Meet Doctor
Our Experts


FAQ
Frequently Ask Questions.
The bariatric surgery(obesity treatment) is mainly for people who have a body mass index (BMI) of more than 27.5. This body mass index is the main criterion on which the eligibility of bariatric surgery is considered such as,
1. Patient with a BMI of 27.5-35,i.e Obesity grade 1,with-Serious weight related issues,Obstructive sleep apnea,Diabetes,Hypertension,PCOD,Arthritis,NASH,NAFLD ,IHD,KIDNEY FAILUREetc
2. Patient has a BMI of 35-40 ,i.e Obesity grade 2,with or without serious health issues
3. All Patients with a BMI of 40 or more.i.e Morbid,super,super super,Mega obesity
The principle of this weight loss surgery is to confine the intake of food and drink to limit the absorption of the food in the intestine. This reduction of nutrients and calorie absorption enables the patient to lose weight.
This weight-loss operation proceeds by reducing the size of the stomach through the removal of a portion of the stomach (sleeve gastrectomy) or by resecting and re-routing the small intestines to a small stomach pouch (gastric bypass surgeries).
YES,MOST INSURANCE Cos Do cover Bariatric surgery,subject to Certain requirements Like BMI,Health related issues etc
A negligible percentage of patients will have mild to moderate side effects post surgery like Mild Decrease in Taste sense,Increased frequency of stools,Nutritional deficiency causing weakness if not complying strictly to a post bariatric diet & supplementation but all of these are transient and treatable and are offset by the humongous benefits The surgery will get in their lives with the weight loss,Remission or control of metabolic diseases,longevity of lifespan and good quality life amongst many others.
Weight regain or poor weight loss post surgery can occur if there is poor compliance of the patient to adhere to the prescribed diet ,Not following the Do’s & Don’t’s of eating & supplementation or can also occur if they are suffering from psychiatric disorders like Binge-eating,depression etc and if they are not treated by a psychiatrist/psychologist.