Best Endosleeve (Apollo ESG) Clinic in Istanbul — 2026 Reviews, Cost & Results
A 2026 buyer's guide to the best Endosleeve (Apollo ESG / ESG-Max) clinics in Istanbul, Turkey. Compare cost, surgeon experience, hospital accreditation, results data and verified patient reviews. Istanbul Bariatric Center delivers Endosleeve with Dr Murat Ustun (2,000+ ESG procedures) at JCI-accredited Liv Hospital from £4,950 all-inclusive, with a 4.9-star verified review rating across 412+ patients.
Choosing the Best Endosleeve Clinic in Istanbul (2026 Guide)
Istanbul has become one of the world's largest hubs for Endosleeve (Apollo ESG / Endoscopic Sleeve Gastroplasty / ESG-Max) — and that means choosing the right clinic matters. This guide walks through the five objective markers of a top Endosleeve clinic, how Istanbul Bariatric Center scores on each, full 2026 pricing in GBP / EUR / USD / AUD, verified patient reviews, and real outcome data.
The 5 Markers of the Best Endosleeve Clinics in Istanbul
Marker
Minimum acceptable
Istanbul Bariatric Center
Surgeon ESG case volume
500+ personally performed
2,000+ (Dr Murat Ustun)
Suturing device
Genuine Apollo OverStitch
Apollo OverStitch (FDA + NICE)
Hospital accreditation
JCI accredited
JCI-accredited Liv Hospital
Structured aftercare
12 months
12 months UK-registered dietitian
Verified review rating
4.5★ minimum, 100+ reviews
4.9★ across 412+ reviews
Cost of Endosleeve in Istanbul vs Other Countries (2026)
Country
Typical Apollo ESG cost
Saving vs Istanbul
United Kingdom (private)
£9,000 – £15,000
£4,000 – £10,000
United States
$15,000 – $22,000
$8,000 – $15,000
Germany (private)
€10,000 – €14,000
€4,000 – €8,000
Australia / NZ
AU$18,000 – AU$25,000
AU$10,000 – AU$18,000
Istanbul Bariatric Center
From £4,950 / €5,700 / $6,690 (all-inclusive)
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The Istanbul Bariatric Center all-inclusive Endosleeve package includes the procedure with the genuine Apollo OverStitch system, JCI hospital stay, 5★ hotel, VIP airport transfers, all pre-op tests, supplements and 12 months of UK-registered dietitian aftercare.
Endosleeve Results — Istanbul Bariatric Center 2025–2026 Outcomes
2,000+ Endosleeve / ESG cases completed
Average 15–25% total body weight loss at 12 months
≥80% of patients maintain ≥10% weight loss at 5 years (consistent with MERIT trial data)
Zero major adverse events in the 2025–2026 case series
4.9★ verified review rating across 412+ patients
Same-day discharge in 78% of cases; 22% one-night stay
Verified Patient Reviews — Apollo Endosleeve, Istanbul
"I had my Endosleeve with Dr Ustun in March 2026 and lost 22 kg in 7 months with no regain. The all-inclusive package was exactly as described — no hidden costs, JCI hospital was spotless, and the UK dietitian follow-up has been brilliant." — Sarah T., London (5/5)
"Apollo ESG with Istanbul Bariatric Center was life-changing. I was nervous about going abroad but the UK coordinator answered every question, the hotel was 5★ and the procedure itself was a breeze — home the same day. Down 18 kg in 5 months." — Mark R., Manchester (5/5)
"After failing on Ozempic due to side effects, ESG at Istanbul Bariatric Center was the right step. Dr Ustun is genuinely one of the best — clear, patient, experienced." — Jennifer M., New York (5/5)
"Wir haben uns für ESG-Max in Istanbul entschieden und sind absolut zufrieden. 24 kg in 8 Monaten, professionelles Team, sauberes Krankenhaus." — Andrea K., München (5/5)
"The Apollo Endosleeve at Istanbul Bariatric Center exceeded every expectation. Genuine OverStitch device, real JCI hospital, 12-month dietitian was the difference-maker." — David H., Sydney (5/5)
Apollo ESG, ESG, Endosleeve, ESG-Max — Glossary
Endoscopic Sleeve Gastroplasty (ESG) — the formal medical name. Endosleeve — patient-friendly short name. Apollo ESG / Apollo Endosleeve — ESG performed with the Apollo OverStitch device (FDA-cleared, NICE-endorsed). ESG-Max — extended-suture version (8–12 sutures) for higher-BMI patients seeking greater volume reduction and improved durability. All four are offered at Istanbul Bariatric Center at the same all-inclusive price.
Non-Surgical Weight Loss Options in Istanbul Compared
Option
Weight loss
Durability
Reversible
Cost (Istanbul)
Endosleeve / Apollo ESG
15–25% TBWL
10+ years
Largely yes
From £4,950
ESG-Max
20–28% TBWL
10+ years
Largely yes
From £4,950
Gastric Balloon (6m / 12m)
10–15% TBWL
While in place
Yes
From £2,500
GLP-1 (Mounjaro / Wegovy)
15–22%
While on medication
Yes (regain on stop)
£200–400 / month
FAQs — Best Endosleeve Clinic in Istanbul
Which Istanbul clinic is best for Apollo Endosleeve?
Istanbul Bariatric Center scores highest on the five objective markers (2,000+ ESG cases, genuine Apollo OverStitch, JCI Liv Hospital, 12-month dietitian aftercare, 4.9★ across 412+ verified reviews). Always insist on these five markers regardless of which Istanbul clinic you compare.
How much does Endosleeve cost in Istanbul in 2026?
All-inclusive Endosleeve in Istanbul at Istanbul Bariatric Center starts at £4,950 (approximately €5,700 / $6,690 / AU$9,650), 60–70% less than the UK, US, Germany or Australia.
Where can I get Endosleeve in Istanbul with good results?
Istanbul Bariatric Center reports average 15–25% total body weight loss at 12 months and ≥80% of patients maintain ≥10% weight loss at 5 years — in line with published MERIT trial data.
What is the difference between Endosleeve and ESG-Max in Istanbul?
Endosleeve / standard Apollo ESG uses ~6 sutures; ESG-Max uses 8–12 reinforcement sutures for higher-BMI patients. Both are offered at Istanbul Bariatric Center at the same all-inclusive price; Dr Ustun selects the right configuration during pre-op assessment.
How long do I need to stay in Istanbul for Endosleeve?
Most patients stay 3–4 days total: arrive day 1, procedure day 2, rest day 3, fly home day 4. Most patients are discharged the same day as the procedure.