Op. Dr. Mahmut Doğan Reviews 339

TrustScore 5 out of 5

4.9

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their professionalism, attentiveness, and caring approach, highlighting the exceptional customer service received throughout their journey. People frequently mention the seamless process, from initial consultations to post-operative care, and appreciate the clear communication and support provided. Many consumers express gratitude for the life-changing results and the positive impact on their health and well-being, often recommending the services to others. However, some customers also noted occasional language barriers with a few nurses. A small portion of people were dissatisfied with the communication, describing it as cold and disrespectful, and felt that their concerns were not taken seriously. One reviewer also reported a negative experience with post-operative complications.

What people talk about most

Staff

Users describe overwhelmingly positive interactions with staff. Many reviewers praise the professionalism,... See more

Service

Customers consistently note positive experiences with service, highlighting the professional and supportive... See more

User experience

Customers had positive experiences with user experience. Many reviewers describe the overall process as... See more

Customer service

Clients share positive opinions on customer service, highlighting the clear communication and supportive... See more

Fitness

Reviewers highlight positive aspects of fitness, with many expressing satisfaction with significant weight... See more

Based on these reviews

Rated 5 out of 5 stars

It’s been 6 months now since I went to Istanbul and had my surgery performed by Dr Doğan. This entire experience has changed and saved my life. I’ve lost 46kg in 6 months, i have the ability now... See more

Company replied

Rated 5 out of 5 stars

It has been a fantastic 6 months watching my life, my body and especially my health change for the better thanks to Dr Mahmut. I look much younger, feel better, no more diabetes, no more high blood p... See more

Company replied

Rated 5 out of 5 stars

I went to Turkey alone and nervous, I was made to feel very comfortable and welcome when I arrived, I was transported to hospital hotel and airport, with nothing to worry about. My surgery went very... See more

Company replied

Rated 5 out of 5 stars

Right from the day I arrived in Turkey, Dr Dogan and his team took exceptional care of me. Everything was explained fully and the operation went very smoothly. It was a fantastic experience and I dont... See more

Company replied


Company details

  1. Medical Clinic
  2. Weight Loss Service

Written by the company

Doctor Mahmut Doğan Clinic is a bariatric surgery clinic owned by Mahmut Dogan, the most famous weight loss surgeon in Istanbul, Turkey. It offers both surgical and non-surgical treatments such as obesity treatments and weight loss programs to help people achieve their dream body.


Contact info

4.9

Excellent

TrustScore 5 out of 5

339 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 50% of negative reviews

Typically replies within 24 hours

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Best experience

Professional team and perfect aftercare service.

30 April 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Thank you so much for your kind words We’re really happy you had a great experience with our team and aftercare 🙏✨

Rated 5 out of 5 stars

Amazing Surgeon, Karem & nurses, patient & Caring

Karem my coordinator was brilliant. From my first contact, he was informative, helpful & nothing was too much trouble. When I landed in Turkey, I was met by Private transport & taken straight to the hospital. I chose Cerrahi. Karem was waiting for me. He explained that I was going to have pre op tests & talked me through each one. I was taken to my room. It was spotlessly clean. The next morning. Karem returned & i met Dr Dogan. He was so friendly & instantly put me at ease. Throughout my time with his team. Nothing was too much trouble, either with the nurses, Karem or the Dr. The care I received. Was honestly amazing. Even on my return home. Karem was in touch following up. If i made contact. I would always get a response. I lost all my weight. Within 10 months after surgery. I lost a total of 57kgs. 9 stone. My body settled at that loss & ive maintained that for 3 years so far. Anybody thinking of using this surgeon & the team. Don't hesitate.

17 April 2026
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Thank you so much for sharing your experience 🤍 We’re truly happy to hear about your journey and amazing results 🙏✨ Your kind words mean a lot to the whole team.

Rated 5 out of 5 stars

The day my life changed forever

I had my surgery from DR Doğan on 18th April 2024 and have lost an amazen 15 stone would 100% recommend this man and if ever goin for further surgery this is wer I would go 1st class for everything including giving me a new life thankyou for everything xx

18 April 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Thank you so much , We’re truly happy for your amazing transformation 🙏✨

Rated 5 out of 5 stars

Gastric sleeve surgery

I had my surgery in November 2025 after booking it in June 2025. I travelled from Sydney, Australia to Turkey, and from the very beginning, the communication was excellent—quick, efficient, and very reassuring. The team kept me fully informed every step of the way and provided clear, detailed instructions, including exactly where to be picked up from.

Before the surgery, they took me out and made sure I was comfortable and prepared. The surgery itself went smoothly, and I had no issues at all.

Since then, the aftercare has been just as impressive. The dietician has been in regular contact with me every few weeks for my monthly check-ins, making sure I’m doing well. They have been absolutely amazing and very supportive throughout the process.

Dr Mamut Dogan has also been fantastic—he communicated everything clearly and explained exactly what would happen, which gave me a lot of confidence.

Overall, I couldn’t be happier with my experience.

28 November 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Thank you so much for sharing your experience . We’re really happy to hear everything went smoothly from start to finish 🙏✨ Your kind words mean a lot to Dr Dogan and the whole team.

Rated 5 out of 5 stars

Wow 68.9kgs gone in 1 year 🎉

Wow! Next week will be my 1 year surgery anniversary and I’ve lost 68.9kgs already. The time has just flown by. My main reason I went with them is I reached out to others from my country that had already been and done their surgeries there. They had an amazing experience and had only good things to say with great results. I also couldn’t afford it in my own country. Their price and service is unbeatable. The whole process from 1st contact, to booking flights, travelling to Turkey, doing the surgery, post surgery hospital stay, hotel, transfers, aftercare etc EVERYTHING was so easy! I mean seamless. Treated like a VIP from the moment we landed till it was time to go home. We were given medication to take back too and also check ins and advice with the dietitian every new week, month and so on. I recommend going with Dr Dogan and his team to everyone I know. They really do take care of you. I’m extremely happy with my results. My body and mindset has changed so much. Able to do things I could only imagine before. I have my confidence back, went from size 26 to 14, stay active, always moving and quality of life 100x better. Thank you Dr Mahmut Dogan, Kerem and Buse for everything.

24 April 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So proud of your journey, what an incredible transformation! 🌟 Thank you for trusting us .

Rated 5 out of 5 stars

Dr Dogan and his Team are Awesome

Dr Dogan and his Team were awesome. The procedure was a great success for me and my husband. We have lost over 70kg between us, have lots of energy and my husband runs 10-20kg every couple days. Highly recommend Dr Dogan and his whole Team

16 June 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Amazing results for both of you, so happy to hear this! 🌟 Keep going strong 💪

Rated 5 out of 5 stars

Best decision of my life:)

It has been a fantastic 6 months watching my life, my body and especially my health change for the better thanks to Dr Mahmut. I look much younger, feel better, no more diabetes, no more high blood pressure, no more sore knees or back, no more breathlessness. Please do not hesitate to get your procedure done with this highly experienced doctor. As a Registered Nurse I highly recommend him. You won't regret it. The best thing is that the team are still liaising with me and I can still discuss any concerns and get advise any time I want. Thank you Dr Mahmut and team. Love from Maya

16 April 2026
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So great to hear your health improvements,this is exactly the kind of change that matters most. Thank you for sharing your experience, Maya

Rated 5 out of 5 stars

Excellent, caring team of experts

Right from the day I arrived in Turkey, Dr Dogan and his team took exceptional care of me. Everything was explained fully and the operation went very smoothly. It was a fantastic experience and I dont regret having it done. I have lost 37.8 kgs in 8 months. I have ceased high blood pressure medication now. The whole process was super easy and the best thing I have ever done for my health and well being. Thank you for everything Dr Dogan.

15 August 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So happy to hear your journey and health improvements, what an amazing result! 🌟 Thank you for your trust

Rated 5 out of 5 stars

12 months post op

12 months post op today, and could not be happier. Heaviest weight Jan 25 - 161kgs. Today (16/4/26) 12 months post op I weigh a very healthy 74.9kgs. Starting weight 16/4/25 was 128kgs.

I have so much more confidence in everything I do, feel better in everyway. I keep up with my grandkids now, and never sit on the sideline.

If you are on the fence, do it you won't regret it. Every member of staff are fantastic. Highly recommended, you won't regret it.

16 April 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Incredible transformation, so happy for your results and new energy in life! 🌟 Thank you for sharing

Rated 5 out of 5 stars

Brisbane to Turkey in a dream

Traveled from Brisbane to Turkey and had a gastric bypass 10 months post op and amazing results. Dr Mahmut is great and very informative. His team and the support I have received throughout my journey I can highly recommend Dr Mahmut and his team.

1 June 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So glad to hear your journey has been such a success! 🌟 Thank you for your trust and recommendation🙏

Rated 5 out of 5 stars

Dr Doğan saved my life.

It’s been 6 months now since I went to Istanbul and had my surgery performed by Dr Doğan.
This entire experience has changed and saved my life.
I’ve lost 46kg in 6 months, i have the ability now to do so much more physically that I had been able to do for many years.
I can’t believe how well I look and my type 2 diabetes is now non existent, my overall health has improved significantly.
Even the Lymphodema I had been struggling with as a complication from breast cancer has almost gone away.

I owe Dr Doğan my life ♥️

29 September 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

Thank you for your trust and kind word🙏

Rated 5 out of 5 stars

I have had a fantastic experience…

I have had a fantastic experience couldn't fault my experience everything laid out happened no unexpected 7 months later have lost 56kgs and still going have had absolutely no problems at all

6 September 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So happy to hear your journey has been smooth and successful,amazing progress! 🌟 Keep going strong

Rated 5 out of 5 stars

Gastric sleeve Turkey

I went to Turkey alone and nervous, I was made to feel very comfortable and welcome when I arrived, I was transported to hospital hotel and airport, with nothing to worry about.
My surgery went very well and I recovered very quickly.
I have had no problems with my gastric sleeve and have lost 24kg so far, I was sleeved on the 2 December 2025 and am now 75 kg down from 99, I am very happy with my results.

3 December 2025
Unprompted review
Op. Dr. Mahmut Doğan logo

Reply from Op. Dr. Mahmut Doğan

So glad to hear your experience was smooth and reassuring from start to finish 🌟 Amazing progress well done on your results 🧿

Rated 5 out of 5 stars

The amazing Dr Dogan!

I had been watching Dr Dogan’s stories for months before reaching out. There was so much uncertainty into flying across the world to receive surgery but when we got here, the service was amazing. Dr Dogan’s team have been fantastic at responding to every message, following up on any queries and even post op once I was at the hotel they stil provided care when I needed it. Highly recommend Dr Dogan and his team!!!

6 April 2026
Unprompted review
Rated 5 out of 5 stars

Excellence

From the start getting information to booking everything & the exceptional care, empathy, love, respect from all is amazing.
Thank you Kerem, both dieticians, All the nurses & of cause the Dr.

Gracias / Teşeckkürler / Thank you
AnaMaria

10 April 2026
Unprompted review
Rated 5 out of 5 stars

Thank you for your incredible care and…

Thank you for your incredible care and expertise, and your exceptional professional abilities, I felt safe and supported since the first consultation started when i first spoke to you on whats app for the first time and the moment when i arrived all through to my recovery. You have truly changed many lives for the better and thats how i made a decision to go through this surgery cos of your exceptional skills and compassion, also Thank you so much for the difference you make in the many lives of your patients! Your kindness, sincere caring, and concern make everything better and are a great encouragement and motivation for others, Thank you to the entire surgical team. Your teamwork, kindness, and professionalism made all the difference in my experience, You are truly a remarkable doctor and professional that we respect and trust.  And i really admired your personality
I cannot thank you enough for the excellent care you have provided.  From the moment we met, i was certain God had led me to you

May God bless you dr Mahmut Dogan

May God bless

I highly recommend Doctor Mahmut Dogan best dr&team from the moment you arrived unril the end of your jorney in istanbul such a best team to work with nothing will go unplanned grateful for the amazing experience never forget😘

AV😘♥️

3 April 2026
Unprompted review
Rated 5 out of 5 stars

The Best Decision and the Best Doctor

I had my surgery with Op. Dr. Mahmut Doğan on February 29, 2024. According to the doctor’s medical indications, I underwent a sleeve resection together with gallbladder removal during the same operation.

My starting weight was 161.5 kg. During the first year after surgery, I lost 70 kg. Later, I also had plastic surgery - an abdominoplasty and to remove excess skin. As of today, my total weight loss is 85 kg.

My experience with the clinic was truly wonderful. Everything was very well organized from the very beginning. I was met at the airport, supported throughout my stay, and the care continued until the moment I returned home. The medical team and staff were attentive, professional, and supportive during the entire process.

This surgery has completely changed my life, and I am very grateful to Op. Dr. Mahmut Doğan and the whole team for their professionalism and care.

30 April 2025
Unprompted review
Rated 5 out of 5 stars

Kerem is an excellent communicator and…

Kerem is an excellent communicator and organised the best care for me in Turkey and also following up when I got home to Australia.
The whole process was smooth, straightforward, and timely.
I had a visit from the doctor the day after surgery, which was lovely.
The staff at the hospital were fabulous and so sweet and caring.
It was an excellent experience and I highly recommend Kerem to be your organiser andDr Dogan for anyone who would require a gastric sleeve, with a very reasonable price attached.

15 April 2025
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look