Doctor's office at Lotus Bariatrics Clinic with modern desk and indoor plants

Bariatric surgeon office entrance at Lotus Bariatrics Clinic

Lotus Bariatrics Clinic hallway with floral wall art and modern decor

Surgical team in scrubs at Lotus Bariatrics Clinic sterile area

Surgeons performing bariatric surgery at Lotus Bariatrics Clinic operating room

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Turkey, Istanbul

Gastric band in Lotus Bariatrics Clinic

Top Clinic

About the clinic

Gastric band-to-sleeve conversion may cost around £3,320 at Lotus Bariatrics Clinic in Istanbul, Turkey. The procedure is performed by Dr. Kaplan Baha Temizgonul, who has 19 years of experience and has completed over 1,100 bariatric surgeries. This specialized clinic focuses solely on weight loss procedures with a 95% success rate.

About the procedure

The surgery converts an existing gastric band to a sleeve gastrectomy. It helps patients who haven't achieved desired results with their initial band. The procedure typically requires 3 nights in hospital with a total 6-day stay in Istanbul.

What's included in the package

Preoperative tests including blood work, X-ray, and ECG
30-minute consultation with the surgeon
Gastroscopy performed by the bariatric surgeon
Surgical procedure and 3-night hospital stay
24 months of follow-up support
English-language medical documents

About the surgeon

Dr. Kaplan Baha Temizgonul specializes in gastrointestinal and bariatric surgery. With 1,100+ procedures performed, he follows patients for up to 17 years after surgery. He founded Lotus Bariatrics to provide focused weight loss treatment.

The clinic maintains a perfect 5-star rating from patients. You may contact them to learn more about the process and expected outcomes.

Highlights

2017 Year of foundation

1 doctors

Get a free consultation

Individual treatment program and cost estimate

Average answering time – 5 minutes

Accepted payment methods

No payment is needed now. You will be charged directly at the clinic when you arrive.
View more information

Treatments prices in the clinic

Last price update — 29.03.2025. Prices can be changed depending on the medical case and doctor's recommendations.

Heart Surgery

diagnostics	Price
Ultrasound	$476.15 - $595.19
Complete blood count	Price on request

How are we doing?

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Licences

Clinic suitability certificate for Lotus Bariatrics Clinic, Istanbul, issued by Istanbul Provincial Health Directorate

Clinic suitability certificate for Lotus Bariatrics Clinic, Istanbul, issued by Istanbul Provincial Health Directorate, 2021

hospital accreditations of quality

Turkish Medical Association

TR, Turkish Medical Association certificate for Lotus Bariatrics Clinic

International Federation for the Surgery of Obesity and Metabolic Disorders Certificate

IT, International Federation for the Surgery of Obesity and Metabolic Disorders Certificate certificate for Lotus Bariatrics Clinic

International Health Tourism Authorization Certificate

TR, International Health Tourism Authorization Certificate certificate for Lotus Bariatrics Clinic

Lotus Bariatrics Clinic: more details about the clinic

Turkey, Istanbul

The following weight loss surgeries are available to Lotus Bariatrics patients:

Gastric ballooning
During the operation, doctors install a special balloon for patients, which remains in their stomach for 6-12 months. Depending on patient´s initial weight, patient can lose 10-20 kg.

Sleeve gastrectomy
Thanks to sleeve resection, the patient needs less food to feel complete. This is due to a decrease in stomach volume by approximately 80% and a decrease in ghrelin levels. This hormone is responsible for the feeling of hunger; the upper part of the stomach produces it. The final result of the operation is visible after 6 months.

Gastric bypass and revision surgery
After the procedure, patients' food flow changes, passing only through half of the small intestine.

After bariatric surgery, approximately 20% of patients may regain weight. Clinic doctors perform revision surgical interventions on them.

The Lotus Bariatrics team of doctors has a psychologist who motivates patients to follow a diet and correct their eating habits.

Additional services

Transfer

Airport to clinic

$40 - $60

Clinic to airport

$40 - $60

Language assistance

Available

free

Accommodation

Hotel (apartments) near the clinic, billed daily

Requirements for admission

Payment methods

Cash

Credit cards

Age

16 - 70

Deposit and Cancellation/Refund Policy

Patient reviews

5.0

Excellent score

14 patient verified reviews

1 star

2 stars

3 stars

4 stars

5 stars

100%

Lotus Bariatrics Clinic overall rate includes

5.0/5

Doctor

5.0/5

Staff

5.0/5

Facilities

5.0/5

Language assistance

4.9/5

Support

Eve Sanogo • Gastric balloon France

May 22, 2025

Verified review.

I would like to sincerely thank the team that supported me during this journey

I was very well received thanks to the medical team who took care of me and the travel coordinator. I felt safe thanks to the necessities included in the package I chose (hotel + transfer to the airport). You can easily come to Istanbul alone or with friends for your medical procedures without any worries. I would like to sincerely thank the team that supported me during this journey.

the support I received from start to finish from Bookimed and the medical team

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Anonymous • Gastric sleeve surgery (Sleeve gastrectomy) Spain

Jan 30, 2024

Verified review.

I don't know if it could have been improved in any way, so I rate this experience a 10 out of 10

From the beginning the process was adapted to my needs: flight dates and availability. In only 2 weeks everything was already organised and programmed. The fact that they gave me the planning by days helped a lot, apart from the personalised assistance I received from the coordinator and the dietician. They were able to answer my questions and doubts very quickly and accurately. They did everything in such a way that it didn't seem complicated at all. One day I had all the necessary tests, the next day I was operated on, another 3 days in hospital and that was it. The day of the surgery was a bit tough but the other 3 days were very bearable, with enough painkillers and plenty of saline solution. The day before the surgery, in the personal interview with the doctor, they gave me as much information as possible and cleared up any doubts, so I already knew beforehand what the process would be. The hospital staff helped a lot to make my experience a pleasant and positive one. I don't know if it could have been improved in any way, so I rate this experience a 10 out of 10.

All information received prior to the procedure.

I would have liked to be able to communicate better in English with the clinic staff.

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Anonymous • Gastric balloon Netherlands

Sep 26, 2024

Verified review.

They are super recommended to everyone!!!

I am extremely pleased that I chose this clinic for such an important step in my life! There is a very friendly and helpful staff, they are always there 24 by 7 and will help you with everything you need (moving around the hospital, support, bring water if you are unable to go for it yourself, make your condition as easy as possible after the operating room, help you take a shower if you need help, comb and braid you hair, they will definitely hold you senile, help you call a taxi to the airport or hotel, tell you what you can visit in Istanbul if you plan to stay there) a wonderful doctor and his assistant came every day and checked my condition, answered all the questions I asked, explained how to cope with problems if they arise. It's been 5 weeks since the operation, I have minus 12 kg and constant support from the clinic. They are super recommended to everyone!!!

Medical staff,doctor, positive and understanding attitude towards me

There is no current

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Ayoob Zainal • Gastric sleeve surgery (Sleeve gastrectomy)

Jan 10, 2024

Verified review.

AMAZING overall experience, I would recommend 10/10

I had a great experience with dr. Kaplan, he works with care and treats his patience with an utmost care, answering all questions and providing clarity when needed. The coordinator Madina was absolutely lovely, helping us out throughout the entire process making sure that we have everything we need, making this whole process stress free. The nutrition specialist Ece was very helpful not just with providing the plan, adjusting my diet and answering all my questions medically (nutritionally speaking) but she went out of her way to provide comfort to my mother that was accompanying me on this medical journey, which was immeasurably sweet and thoughtful. AMAZING overall experience, I would recommend 10/10.

The staff

Nothing

Anisah Shahbaz • Gastric sleeve surgery (Sleeve gastrectomy) United Kingdom

Jun 22, 2023

Verified review.

Thank you again to the most amazing team for such an incredible experience

At first I was really nervous and I didn’t really know what I was getting myself into - I just knew I had to do something about the weight I had gained and let me tell you, my experience exceeded my expectations!! The team are AMAZING at what they do. The nurse, Madina, is absolutely phenomenal and has such a beautiful soul who genuinely cares about you physically, mentally and emotionally. The nutritionist, Nur, is such a realist and incredible at what she does, she is so informative and explains everything you need to know thoroughly. And finally the surgeon, Dr Kaplan Baha Temizgonul, is undoubtedly such a genuine man who guides and supports you throughout the process as well as answers any questions you may have regarding the surgery and aftercare. He is 100% amazing at what he does and ensures you feel comfortable the entire time. The communication is great, even when you fly back as you can always express any concerns you may have and they’ll deal with it accordingly. The pain after surgery only lasted a few hours and got better and better with the care of the wonderful hospital staff. I don’t think I would’ve felt as cared for if it weren’t for the staff. If you are interested, you NEED to go to Dr Baha as he is the best in the industry. I’m 100% convinced you won’t get a better service elsewhere. Thank you again to the most amazing team for such an incredible experience

Teşvikiye mah, Hakkı Yeten Cd. No:11/69, 34365 Şişli/İstanbul, Turkey

Information provided by

Temizgonul Kaplan Baha

Clinic’s representative

updated 2/5/2026

How it works:

We find a medical coordinator familiar with the matter
You get a personal offer with a step-by-step guide and the cost estimate
We arrange your travel including appointment scheduling and flights booking
You arrive at the hospital, we support you 24/7

Gastric band in Lotus Bariatrics Clinic

About the clinic

About the procedure

What's included in the package

About the surgeon

Highlights

Get a free consultation

Accepted payment methods

Treatments prices in the clinic

How are we doing?

Licences

hospital accreditations of quality

Lotus Bariatrics Clinic: more details about the clinic

Patient reviews

Eve Sanogo • Gastric balloon France

I would like to sincerely thank the team that supported me during this journey

Anonymous • Gastric sleeve surgery (Sleeve gastrectomy) Spain

I don't know if it could have been improved in any way, so I rate this experience a 10 out of 10

Anonymous • Gastric balloon Netherlands

They are super recommended to everyone!!!

Ayoob Zainal • Gastric sleeve surgery (Sleeve gastrectomy)

AMAZING overall experience, I would recommend 10/10

Anisah Shahbaz • Gastric sleeve surgery (Sleeve gastrectomy) United Kingdom

Thank you again to the most amazing team for such an incredible experience

Teşvikiye mah, Hakkı Yeten Cd. No:11/69, 34365 Şişli/İstanbul, Turkey

Get a free consultation

How it works:

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