Medical Tourism Istanbul: A Step-by-Step Bariatric Journey

Travelling abroad for surgery sounds intimidating until you see the process broken into clear steps. In 2026 over 1.2 million international patients will travel to Turkey for healthcare and bariatric surgery is one of the top three procedures. This guide walks you through every step from your very first message to landing back home — with timings, what to bring, who pays for what, and exactly what happens if something does not go to plan.

Step 1: Initial Enquiry (Day 0)

Send the clinic your name, age, height, weight, BMI, country and a short medical history (existing conditions, current medications). A reputable centre replies within 24 hours with provisional procedure recommendation and indicative price band. Avoid clinics that respond with hard-sell discount codes before any clinical assessment.

Step 2: Online Medical Assessment (Day 1–3)

You complete a structured pre-op questionnaire and upload any recent bloods or scans. The clinical team reviews your case. If you are clinically suitable, you are invited to a video consultation with the surgeon — not a coordinator.

Step 3: Surgeon Video Consultation (Day 3–7)

A 30–45 minute video call with the operating surgeon. They confirm the procedure, explain the risks, answer your questions and provide a written treatment plan. You should leave this call knowing the procedure, the surgeon's name, the hospital, and the package price in writing.

Step 4: Booking and Deposit (Day 7–14)

You sign a transparent contract listing every inclusion. Standard deposits are €300–€500 and refundable up to 14 days before surgery. You receive an invoice, surgery date, hotel booking and detailed pre-op instructions.

Step 5: Pre-Op Tests at Home (Week –4 to –1)

Most centres ask for a few baseline tests done locally:

• Full blood count, U&Es, LFTs, lipids, HbA1c, TSH, vitamin D, B12, ferritin
• ECG (if over 45 or known cardiac history)
• Chest X-ray (if smoker or respiratory history)

You upload results 2 weeks before travel. The surgeon clears you for travel — or asks for additional tests in Istanbul.

Step 6: Travel and Arrival (Day 1 in Istanbul)

Fly to Istanbul Airport (IST) or Sabiha Gökçen (SAW). Your patient host is waiting at the airport with a name board. Private transfer takes 35–60 minutes depending on traffic. Check into the hotel, rest, light walking, hydration. Welcome call from your clinical coordinator that evening.

Step 7: Pre-Op Hospital Day (Day 2)

Transfer to the hospital at 09:00. Bloods, ECG, chest X-ray, abdominal ultrasound and gastroscopy if indicated — all completed within 4–5 hours. Lunch at hospital. Afternoon: in-person consultation with surgeon and anaesthesiologist. Final consent forms signed. Return to hotel by 17:00.

Step 8: Surgery Day (Day 3)

Hospital admission at 06:30. Surgery start typically between 08:00 and 11:00 depending on the day's list. Procedure duration: 60–90 minutes for sleeve, 90–120 for bypass. Wake in recovery within 30 minutes. Walking by evening. Sips of water by 20:00.

Step 9: Hospital Recovery (Day 4)

Morning leak test (methylene blue or X-ray contrast). Soft fluids introduced. Dietitian visit explaining the 6-week diet stages. Discharge in late afternoon, transfer to hotel.

Step 10: Hotel Recovery (Day 5–7)

Three days of rest, walking 4–5 times per day, sip-feeding clear and protein liquids. 24/7 phone access to a clinical nurse. Day 7 final consultation: dressing check, medication plan, fly-home approval letter for airline.

Step 11: Flying Home (Day 8)

Transfer to airport. Wear compression stockings, walk every hour during the flight, sip water continuously. Most patients fly home unassisted. Within 24 hours of landing your aftercare WhatsApp group is activated.

Step 12: 12 Months of Aftercare

Scheduled video check-ins at week 2, month 1, 3, 6 and 12. Unlimited WhatsApp access to your dietitian. Annual blood test reminder at 12 months with results reviewed by your surgical team.

What to Bring

What If Something Goes Wrong?

• In-Turkey complication: covered by your package. You stay free of charge until cleared to fly.
• Post-discharge but pre-flight issue: phone the 24/7 clinical line; you return to the same hospital free of charge.
• Complication after flying home: reputable centres provide WhatsApp triage 7 days a week and liaise with your local hospital. Top centres also reimburse local emergency costs related to the surgery for 12 months.

Frequently Asked Questions

Do I need a Turkish visa?

Most EU, UK, US and Commonwealth passport holders enter Turkey visa-free for stays under 90 days, or use a quick e-visa online (≈$25). Your patient host confirms requirements during booking.

Can I travel alone?

Yes — most international patients do. A companion is welcome but not required. The patient host effectively acts as your companion in-country.

What language is spoken at the hospital?

English is universal among medical staff at JCI-accredited Istanbul hospitals. Translators are provided for German, French, Arabic, Spanish, Russian and other major languages.

How early should I book?

4–8 weeks is typical. Last-minute slots (under 2 weeks) are sometimes available but limit your home pre-op test window.

Related reading:

• All-Inclusive Bariatric Package Explained
• How to Choose a Bariatric Surgeon
• Day-by-Day Recovery Timeline