guarantee
Gastric Sleeve and Bypass in Port Harcourt
Lose 30–70 kg
for good — no diets, no regaining the weight
14,000 CMC patients already live in a different body. The result is stated in an official contract — in law, not just in talk.
patients
experience
from excess weight
rating
Gastric Sleeve and Bypass in Port Harcourt
for good — no diets, no regaining the weight
Everything for the result — included
Bariatric surgery —
is it right for me?
Tick the situations that sound familiar.
From 2 matches — a reason to talk to a surgeon.
Everything needed for the result —
already included
No hidden extras. Nothing unexpected. One package, start to end.
Bariatric surgery —
is it right for me?
Tick the situations that sound familiar.
From 2 matches — a reason to talk to a surgeon.
Results of our patients
Real before and after photos of City Medical Centre patients. Results are individual.
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfter
BeforeAfter
Reasons to see a surgeon
Related conditions, not just a high BMI, can be grounds for a surgical consultation
Medical history
Excess weight since childhood or a genetic predisposition
Metabolic disorders
Type 2 diabetes and hypertension associated with obesity
Resistance to conservative treatment
Diets and medicines have failed to give a lasting result for years.
Medical history
Excess weight since childhood or a genetic predisposition
Metabolic disorders
Type 2 diabetes and hypertension associated with obesity
Resistance to conservative treatment
Diets and medicines have failed to give a lasting result for years.
When is bariatric surgery justified?
Surgery is prescribed only when clear criteria are met
The role of body mass index (BMI)
Obesity is graded mainly by BMI, calculated as body weight (kg) over height squared (m²). A BMI above 40 usually justifies surgery, as does a BMI above 35 with serious related conditions. In certain cases surgery is considered at lower values too, if approaches without surgery have not succeeded.
Key factors
- The patient's body mass index (BMI)
- Overall health and any related chronic conditions
- Previous efforts at weight loss through standard methods did not work
Why don't diets and exercise work for everyone?
For years many try diet after diet and exercise, but the body pushes back — metabolism slows down, appetite increases and lost kilos return. When it is evident that diet changes and medication alone cannot fundamentally change the situation, bariatric surgery remains the only effective way out.
Key factors
- The patient's body mass index (BMI)
- Overall health and any related chronic conditions
- Previous efforts at weight loss through standard methods did not work
The role of body mass index (BMI)
Obesity is graded mainly by BMI, calculated as body weight (kg) over height squared (m²). A BMI above 40 usually justifies surgery, as does a BMI above 35 with serious related conditions. In certain cases surgery is considered at lower values too, if approaches without surgery have not succeeded.
Why don't diets and exercise work for everyone?
For years many try diet after diet and exercise, but the body pushes back — metabolism slows down, appetite increases and lost kilos return. When it is evident that diet changes and medication alone cannot fundamentally change the situation, bariatric surgery remains the only effective way out.
Medical indications
for bariatric surgery
Please consult a clinic doctor if you have chronic conditions!
Indications
Excess weight
Type 2 diabetes
Hypertension
Sleep apnea
Joint disease
Varicose veins
Fatty liver disease
Reproductive health problems
Contraindications
Age under 18
Malignant tumors
Less than six months since breastfeeding ended
Acute illness or flare-ups of chronic disease
Severe chronic and mental illness
Blood clotting disorders
Pregnancy
Bariatric surgery methods at City Medical Centre
Sleeve gastrectomy
In surgery, most of the stomach is taken out and the rest is formed into a narrow tube. Portions become far smaller and ghrelin, the hormone behind hunger, drops, so the patient feels full quicker and eats less.
Effectiveness: this method is for a BMI of 35 to 45. Patients drop 60–70% of excess weight on average.
Specifics: bypass operations give a more durable result. Should the diet be ignored, especially with high-calorie drinks and liquid food, weight can return.
Roux-en-Y gastric bypass
The surgeon creates a small 50–70 ml pouch at the top of the stomach and connects it directly to the small intestine. This limits food intake and reduces calorie absorption by shortening the path food travels through the gut.
Effectiveness: the “gold standard” for patients with a BMI over 45–50 and type 2 diabetes. Up to 75–85% of excess weight is lost.
Specifics: results hold better than with other bariatric methods. Related conditions like diabetes and hypertension frequently go into remission. Since digestive anatomy is altered, vitamin and mineral supplements are needed for life.
Mini gastric bypass (MGB)
A modified version of the classic bypass. Unlike the standard operation, just one connection (anastomosis) joins the small stomach and the small intestine. The technique is simpler, so it is easier on the patient and recovery takes less time.
Effectiveness: close to the classic Roux-en-Y bypass, with patients losing up to 75–80% of excess weight.
Specifics: brief surgery and rapid recovery. While technically reversible, the procedure has a bile reflux risk linked to the single anastomosis.
Single anastomosis duodeno-ileal bypass (SADI-S)
A modern combined approach, SADI-S merges the benefits of sleeve gastrectomy with those of intestinal bypass. It takes two stages — turning the stomach into a narrow tube, then rerouting the small intestine so that the larger part is excluded from active digestion.
Effectiveness: counted among the most powerful bariatric operations — 80–90% excess weight loss with a durable result.
Specifics: a smaller stomach curbs appetite because the ghrelin-producing zone is removed, and sending food past part of the intestine limits calorie absorption. It suits super obesity (BMI over 50), severe type 2 diabetes, or a second stage after a sleeve that did not work.
Book a consultation
Call or message us -
our coordinator will contact you shortly
and book your consultation
Book a consultation
Call or message us -
our coordinator will contact you shortly
and book your consultation
Preparing for bariatric surgery at City Medical Centre
First comes a consultation with the surgeon — your medical history, the method and a recovery plan
Lab tests
Tests: complete blood count, urinalysis, biochemistry, HbA1c, coagulation panel (clotting).
Instrumental diagnostics
Leg vein Doppler, chest X-ray, ECG, and abdominal and kidney ultrasound.
Endoscopy
Gastroscopy (required) and colonoscopy (if indicated).
Specialists
Cardiologist, endocrinologist, psychiatrist, GP and gynecologist (for women).
Diet
2–4 weeks before the operation, limit fast carbs and fats; the day prior, eat only light meals.
Lifestyle
From a month before: no smoking, less physical activity, no stress.
The day before
Last light meal in the evening; last fluids 3–4 hours before surgery.
Lab tests
Tests: complete blood count, urinalysis, biochemistry, HbA1c, coagulation panel (clotting).
Instrumental diagnostics
Leg vein Doppler, chest X-ray, ECG, and abdominal and kidney ultrasound.
Endoscopy
Gastroscopy (required) and colonoscopy (if indicated).
Specialists
Cardiologist, endocrinologist, psychiatrist, GP and gynecologist (for women).
Diet
2–4 weeks before the operation, limit fast carbs and fats; the day prior, eat only light meals.
Lifestyle
From a month before: no smoking, less physical activity, no stress.
The day before
Last light meal in the evening; last fluids 3–4 hours before surgery.
Our specialists
Seasoned bariatric surgeons who look after their patients' well-being
Ruslan S. Menzulin
Bariatric surgeon · surgical oncologist
Studied at Mercy clinic under Vadim Gushchin and gave a talk at the World Congress of bariatric surgery in 2025. Co-author of international research published in The Lancet.
Andrey G. Ugay
Lead bariatric surgeon · surgeon
The country's most prolific surgeon in SASJ operations. A member of the national Society of Bariatric Surgeons' expert council and a frequent speaker at national and international congresses.
City Medical Centre bariatric surgery centre
— your path
to confidence and harmony
City Medical Centre treats obesity comprehensively. Following the first examination, every patient receives a personal diagnostic program (lab and instrumental) to detect every disorder in the body.
A method matched to your goal
Our doctors match the surgical method to each individual patient. They review your health, weight history and accompanying conditions before deciding, to offer you the most appropriate surgical treatment.
Support that stays in touch
City Medical Centre's team remains with you after surgery. Over the first year specialists watch your weight loss, monitor test results and respond to all questions regarding diet and recovery.
Fast recovery
At City Medical Centre, bariatric operations are laparoscopic, which significantly shortens recovery. Most patients are up and active on day one and return to normal life within a week.
Full diagnostics on site
Running around different clinics is not necessary. Our centre has all you need for your work-up, from our lab to ultrasound and gastroscopy. Preparation is fast and queue-free, in one building.
Recovery after bariatric surgery
How recovery goes is largely individual, yet minimally invasive laparoscopic techniques keep the rehabilitation period to a minimum.
Duration
A clinic stay of 1 to 5 days under observation follows, depending on surgical extent and related conditions.
Activity
Soon after surgery — within the first hours — you may sit up, stand and take fluids.
Wound care
Absorbable sutures are used; they dissolve on their own.
Work
Back to work in 7–14 days after surgery, depending on how physical your job happens to be.
Restrictions
During the first weeks, stay away from bathhouses, saunas and intense exercise.
Diet
A staged diet is prescribed for 1–2 months, moving from liquids to solids so the stomach can adapt.
Pace
On average, patients who follow the specialists' advice lose 10% of excess weight a month.
Stabilization
It takes 1.5–2 years to reach the final result. By then, the patient has formed steady eating habits that keep weight from coming back.
Important! Your recovery is supervised by City Medical Centre specialists, who give psychological and medical support through each stage of weight loss.
Duration
A clinic stay of 1 to 5 days under observation follows, depending on surgical extent and related conditions.
Activity
Soon after surgery — within the first hours — you may sit up, stand and take fluids.
Wound care
Absorbable sutures are used; they dissolve on their own.
Work
Back to work in 7–14 days after surgery, depending on how physical your job happens to be.
Restrictions
During the first weeks, stay away from bathhouses, saunas and intense exercise.
Diet
A staged diet is prescribed for 1–2 months, moving from liquids to solids so the stomach can adapt.
Pace
On average, patients who follow the specialists' advice lose 10% of excess weight a month.
Stabilization
It takes 1.5–2 years to reach the final result. By then, the patient has formed steady eating habits that keep weight from coming back.
Important! Your recovery is supervised by City Medical Centre specialists, who give psychological and medical support through each stage of weight loss.
Book a consultation
Call or message us -
our coordinator will contact you shortly
and book your consultation
Book a consultation
Call or message us -
our coordinator will contact you shortly
and book your consultation
Frequently asked questions
about bariatric surgery at CMC
Bariatric vs plastic surgery: what's the difference?
Many people confuse them, but the goals are fundamentally different. Bariatric surgery is a medical way to treat obesity and related diseases. It changes how the digestive tract works, getting at the causes of excess weight and metabolism. Plastic surgery only reshapes the body's outer contours; it does not treat obesity or affect metabolism.
How soon can I return to work and normal life?
Will there be visible scars?
The operation uses modern laparoscopic technique, through 4 small punctures of 5 to 15 mm. We place cosmetic sutures, and after healing the marks become almost invisible.
What diet do I need to follow?
Your diet changes step by step: from liquid food to soft and then to solid. The emphasis is on protein and on cutting high-calorie, fatty food.
What types of bariatric surgery are there?
City Medical Centre performs four main types of bariatric surgery: sleeve gastrectomy, Roux-en-Y gastric bypass, mini gastric bypass (MGB) and SADI-S duodeno-ileal bypass. Each method is chosen individually based on BMI, related conditions and the patient's goals.
Can I plan a pregnancy after surgery?
It is possible to get pregnant after bariatric surgery, but doctors recommend a minimum wait of 12–18 months. During it the body stabilizes, weight reaches its target and nutritional status is normalized.
Do I need to take vitamins after surgery?
Yes, after bariatric surgery vitamins cannot be skipped. As the digestive anatomy changes, some nutrients are absorbed less well, making regular vitamin and mineral supplements a permanent feature of the patient's life.
Can the weight come back?
It is possible to regain weight after bariatric surgery, but very unlikely if you follow your doctor's advice. Proper nutrition, avoiding high-calorie drinks and regular follow-up with City Medical Centre specialists are essential.
Prices
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Service
Discounted price
Other services at our clinic
Sleeve, bypass or SADI-S in Port Harcourt: a short guide
The decision rests on clear criteria: body mass index, overall health with related chronic conditions, and failed previous attempts at weight loss. BMI is weight in kilograms divided by height in metres squared. Contraindications include acute illness, severe chronic or mental illness, and less than six months since breastfeeding ended. Port Harcourt patients receive a personal assessment against these points.
Step one: consultation. Step two: laboratory and instrumental tests, gastroscopy and specialist reviews. Step three: surgery through small punctures by a permanent team, not a duty shift. Step four: 1–5 days in the ward with meals and nursing. Step five: a staged diet and a year of follow-up. People in Port Harcourt follow this route from start to finish.
A permanent team — not a duty shift — handles your case, and the whole package is transparent. Included are the operation, 24/7 care in the ward, meals, nursing and a personal coordinator from day one, plus support throughout the first year. Port Harcourt patients also get a contractual result guarantee. Book a free consultation to discuss your situation.
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