What does bariatric surgery mean?

Bariatric surgery refers to a procedure done to treat and manage overweight or obese patients, along with those who might have accompanying medical conditions such as strokes, diabetes, and heart diseases, through weight loss. Simply put, it alters the structure of your digestive tract, making your stomach smaller. This in turn affects your hunger hormones and appetite, lowering the quantity of food you can consume without feeling stuffed, and helping you lose weight.

What kinds of surgical techniques are available for bariatric surgery?

Procedures fall into one of three categories: During a gastric bypass procedure, the stomach is divided into two; a tiny pouch and a larger one. Meals pass through the little stomach pouch and into the small intestine during digestion. The stomach region that produces ghrelin, also known as the "hunger hormone," is removed during a sleeve gastroplasty. Finally, during gastric banding surgery, the stomach is ringed by an inflated plastic band, which restricts the amount of food that you eat.

What happens to the larger lower stomach region that was bypassed after a gastric bypass?

Overall, it stays the same since the blood supply to the stomach is still there and functional. It may occasionally shrivel, and the lining may degenerate. Even though it is not processing or receiving food anymore it still helps your intestines function properly.

Is it possible to have bariatric surgery undone?

Bariatric procedures, like the gastric sleeve, are infrequently reversible because the missing piece can never be put back into its original position. On the other hand, both the gastric band and the bypass surgery may be reversed. Although the reversal necessitates treatment with a scope and risk comparable to the initial one.

After having weight loss surgery, would I have loose skin?

A typical, if not inevitable, aspect of life after bariatric surgery is extra skin. Factors such as your genetic makeup, aging, the particular surgery being done and the weight you have lost all contribute to the extent to which your skin will loosen. You have many options to reduce its likelihood, which include; staying hydrated to improve your skin’s elasticity, adhering to your post-op meal plan, exercising to build muscle, or having the loose skin surgically removed.

How can I know if my procedure was successful?

Once you have dropped up to 50% of the excess weight and kept it off for up to 5 years, you can declare your bariatric surgery a success. Fortunately, 60 to 80% of patients are successful in achieving this objective, with some continuing to lose a bit more weight than anticipated over time.

Weight Loss & Bariatric Programme |
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Weight Loss (Bariatric) Program at King’s College Hospital London in Dubai

For a lot of people, weight gain is slow and frustrating. Not dramatic. Just hard to shift. Often tied to health, stress, or changes in the body rather than one specific habit.

The Weight Loss and Bariatric Program at King’s College Hospital London in Dubai is designed for that reality. The focus is on careful assessment and support first. Surgery is never the starting point. It is considered only if and when it makes sense for long-term health. Nutrition, medical review, and readiness all come first.

Surgery is only discussed if it genuinely fits the bigger picture and offers a real long-term benefit.

What does the Weight Loss and Bariatric Program do?

The program supports people living with obesity and weight-related conditions such as diabetes, high cholesterol, and metabolic disease. There is no single path that works for everyone.

Some patients benefit from medical and lifestyle-based support. Others may need an endoscopic or surgical option. The focus is on choosing the right approach, at the right time, for the right reasons.

Our aim:

Understand what has caused the weight gain
Manage related health conditions
Choose treatments that are safe and appropriate
Support long-term change rather than short-term fixes

When should you consider the program?

You may want to explore the program if:

Your weight is affecting your health or daily life
You have tried different approaches without lasting results
You are managing conditions such as diabetes, sleep apnea, joint pain, or high cholesterol
You want structured medical guidance instead of trying to manage things alone

An initial consultation helps clarify what support may be helpful and what options make sense for you.

Who is eligible for the program?

To take part in the Weight Loss and Bariatric Program, patients must:

Be over 18 years of age
Be independently mobile and able to manage daily activities

Eligibility follows DHA guidelines and considers body mass index (BMI) alongside overall health and medical history.

In general, the program may be suitable for:

BMI over 40, with or without related medical conditions
BMI between 35 and 39.9 with one or more related health conditions
BMI between 30 and 34.9 with two or more related health conditions

Final suitability is always confirmed during consultation.

What does BMI mean?

BMI is one way doctors assess weight in relation to height. It helps guide conversations but does not tell the full story on its own.

As a general reference:

Below 18.5 is considered underweight
18.5 to 24.9 is considered a healthy range
25 to 29.9 is considered overweight
30 and above falls into the obesity range

If your BMI is above 25, it is worth speaking with a doctor to understand what support could help.

What are comorbidities?

In this program, comorbidities are medical conditions that are linked to or worsened by excess weight. These conditions often influence which treatments are appropriate.

Examples include:

Type 1 or Type 2 diabetes
High blood pressure or high cholesterol
Sleep apnea and breathing-related conditions
Fatty liver disease
Joint and mobility problems
Heart disease
Polycystic ovarian syndrome (PCOS)
Fertility issues related to metabolic health
Gout and inflammatory joint conditions

During the first consultation, we will evaluate to confirm whether the program is appropriate for them. This visit is used to understand medical history, current health, and goals, and to outline the next steps clearly.

What services and procedures are offered?

Each plan is created on an individual basis. This may involve medical support for weight management, guidance around nutrition and lifestyle changes, or endoscopic procedures such as sleeve gastroplasty or a gastric balloon.

Your consultant will explain each option clearly, including what it involves, what recovery looks like, and what results are realistic.

Next Steps

Who are the best doctors for weight loss and bariatric care in Dubai?

The best doctors for weight loss (bariatric) care in Dubai are Dr. Ahmed Hassn and Dr. Farooq Khan, both available at king’s College Hospital Dubai.

What happens after treatment?

Patients continue to be followed after treatment to support ongoing progress. Appointments focus on how things are going each day and whether any changes are needed.

Follow-up may also involve dietetic advice, help with food planning, routine review visits, or psychological support. This approach helps patients stay supported as they adapt to long-term lifestyle changes.

How can I book an appointment?

To get started:

Call us to book a consultation
Complete the online appointment request form
Book through the KingsHub app

Faqs

الأسئلة الأكثر شيوعا

King’s College Hospital Dubai is the best hospital for weight loss and bariatric care in Dubai.

The best doctors for bariatric treatment in Dubai are Dr. Ahmed Hassn and Dr. Farooq Khan at King’s College Hospital Dubai. Care decisions are made collaboratively and tailored to each patient’s health needs and goals.

Bariatric surgery refers to procedures that help support weight loss by changing how the stomach or digestive system works. These options are considered when other approaches have not led to lasting improvement and when surgery can improve overall health.

Some procedures are reversible and others are not. Your consultant will explain this clearly before any decision is made, so you understand what to expect.

Loose skin can occur after significant weight loss, but this varies from person to person. Your care team will discuss what is likely in your case and what options may help

Success is not measured by weight alone. Improvements in health conditions, mobility, energy levels, and day-to-day comfort are all reviewed during follow-up.

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