“My professor highly regarded professional”
Anonymous review 12 March 2020

II have undergone revisional bariatric surgery from gastric band to gastric bypass.

I have achieved miserable weight loss results with gastric band suffering from hunger pangs and discomfort of a bulge in the area where band is placed.

I am only first month after bypass surgery and already lost weight and feel no longer bloated and suffer no wolf hunger, also immediately after surgery my skin disorder rosacea  cleared up so I do need full cover foundation everyday to mask skin condition.

Clinic is superbly clean with very welcoming staff. Consultations are in English and your manager available on the phone any time. Hotel is very comfortable and nearby the clinic.

My professor highly regarded professional so I cannot say anything other than if you suffered long time depression related to you body image due to excess weight, please consider.

I will surely  be returning for abdominal plastic surgery after an year.

P.S. I am an Irish citizen so only accept and appreciate top EU standards in private Healthcare.

  6 months after gastric bypass surgery by MD PhD Antanas Mickevicius. Pictures talking for them self’s.



Very professional and efficient. All administrative issues were taken into account and post operative care was provided by a comprehensive, compassionate and caring medical team. Surgery was performed by Professor Antanas Mickevicius, a highly qualified physician / surgeon who clearly cares about his patients. In short, couldn’t have asked for better service and surprisingly cost effective when compared to vendors in Asia and others in Europe. Excellent result for my gastric sleeve and again, couldn’t be happier with the results.

Justin, UK, November 2018


Everything went well – from the reception at Kaunas airport, the next day all preoperative exams were well organized, as was the stay at the clinic. A friendly young woman welcomed us and accompanied us in the clinic from one appointment to another. The very attentive doctor explained what he was going to do and answered all our questions. Before the surgery we also had the visit of an anesthetist, asking questions about allergies etc. After the operation, we visited a nutritionist doctor who explained everything extensively and gave us a brochure on dieting after surgery. The nurses were also very attentive. All communication was in English, so the patient should have basic knowledge of English or take someone who has.

Juan, Spain, August 2018 

Photos before/after Gastric Bypass Surgery:

6 months results after Gastric Bypass – 45 kg! Our patient photo with bariatric surgeon Antanas Mickevicius. September 2019. 

One year results after Gastric Bypass! Our patient photo with bariatric surgeon Antanas Mickevicius. July 2019. 

3 months after Gastric Bypass -23 kg! June 2019

We are very happy to follow our patient transformation after Gastric Bypass surgery at our clinic. The results in the photo are 12 months after the surgery and -46 kg! December 2018

We want to show You one more our patient. The results in the photo are 6 months after Laparoscopic Gastric Bypass!
September 2018

Photos before/after Gastric Sleeve Surgery:

Photos: Our patient Jolanta, Iceland, June 2018

2 months after Gastric Sleeve
3 months after Gastric Sleeve

Photos: Our patient Aiste, May and June 2017












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Read also our patients reviews on WhatClinic:

“Excellent hospital and first class service from beginning to end”
Reviewed 09 May 2018

 I never thought I would go through bariatric surgery. All my life I’ve been on diets, pills etc. On May 2017 I had my laparoscopic sleeve resection on my stomach. Thank You Prof. Antanas Mickevicius for your hard work, listening and answering to my medical concerns fully. I was treated with respect and it was the knowledge and trust Prof. Mickevicius inspired that made me feel secure and in the best hands. I would highly recommend Prof Mickevicius and his medical team!

Excellent hospital and first class service from beginning to end. The facilities are very nice, modern and clean, meeting all the high standards.
The staff goes above and beyond to make your stay comfortable.

Regina, UK

“The nurses are just brilliant very attentive, friendly and are the push of a button away”
Reviewed 09 May 2018

 Gastric Sleeve surgery: I chose Bariatric service after doing some research about having it done it the UK but the costs were very high and it would have meant taking finance out so started looking elsewhere. Having come across the Bariatric service website I started to do a lot of research around the surgeon and was pleased and reassured to find he also works in the UK for the NHS. I also verified his credentials on the General Medical Councils website with a positive return. I am now almost a week post op and the process has been very smooth and well organised. I am in excellent health and recovering really well (back at work after today after 6 days). Antanas Mickevičius is a very nice chap, personable, very knowledgeable and seems to have a done a cracking job with my sleeve.

The clinic used was just superb and I have absolutely no complaints at all. Bariatric service organised for my transfer from the airport to the hospital where a lady met me and took me around all the departments for my preoperative tests, blood tests, ECG, endoscopy, and endocrinology appointment. I was checked in my hotel 2.5 hours later. On the day a taxi took me to the hospital and again very smooth process. The day following I had a really good chat with the dietician who gave me all the instructions I needed going forward. The nurses are just brilliant very attentive and friendly and are the push of a button away. If only the NHS could operate like this!. I would thoroughly recommend using Bariatric Service and I know I made the right choice.

Scott, UK

“My eating has significantly decreased and therefore, I lost much weight”
Reviewed 20 Feb 2018
 I would like to thank you for the perfect Gastric bypass surgery. All my stomach problems have disappeared, blood pressure has dropped, the amount of sugar in blood has become normal. I do not use any medications. After the surgery the amount of food I eat has significantly decreased and therefore, I lost much weight. I feel fantastic now. Thank you-you, professor. 
Neringa, UK

“The surgery was a success and post-surgery treatment was superb”
Reviewed 08 Jan 2018
I had been overweight for many years. I finally made a decision to undergo a stomach surgery to lose weight. After doing some research online I chose prof. Antanas Mickevicius and I honestly could not be happier. The surgery was a success and post-surgery treatment was superb. I’ll forever thank the professor and his brilliant team for their outstanding, sincere and very professional work. I underwent the surgery mid-December 2017 and just three weeks later I’ve already lost 8 kg. I feel great!
Vita, Iceland



“The nursing team was very professional and compassionate and they made me feel like I am at home”
Reviewed 03 Jan 2018

As I struggled with losing weight for many years I have finally made a decision to go for a Gastric Bypass surgery. After a long research about the hospitals and surgeons available in Lithuania, I’ve chosen with great confidence Antanas Mickevicius and have never regretted my decision. Surgery went smoothly without any complications. Professor Antanas Mickevicius was very caring and informative. Aftercare was excellent. The nursing team was very professional and compassionate and they made me feel like I am at home. I will be forever grateful to Antanas Mickevicius and his amazing team for their excellent professionalism.

If the clinic was a hotel I would have given it a 5 star mark and beyond. It’s really Hi Tech and immaculately clean. The staff is very welcoming and assisted me in every step of the way pre op and after. The lady at the reception was even walking with me to every door where pre op tests had to be done. My post surgery room was en-suite with modern facilities and even brand new slippers and robe were supplied on my day of arrival. All the staff starting from reception to pre and post op care were simply amazing!

Agne, Ireland

Video about hospital: