Who we are & what we do

Founded in 2007 in Partnership with Dr. Bruno Dillemans and AZ Sint-Jan University Hospital, International Surgery Group provides surgical and non-surgical procedures including Bariatric, Metabolic, Oncological, Cosmetic, Orthopaedic, Dental, Eye and General Surgery for a fraction of the cost of local and other European as well as International providers.

International Surgery Group provides high-quality surgery at trustworthy, experienced and skilled overseas hospitals to patients, with potential discounts of up to 60%.

International Surgery Group is currently partnered with, several World Expert Surgeons (most notably Dr. Bruno Dillemans) and Doctors, as well as a network of G.P. practices, psychologists and dieticians. Our Irish clients have the ability to claim up to 60% of the cost of their surgery back from the Irish Revenue if having a procedure with International Surgery Group, or, if you are a Laya Healthcare Customer you may be able to recover up to 90% of the cost of your surgery from Laya.

International Surgery Group is dedicated to delivering the highest quality services from world recognised experts in a comfortable and convenient environment. ISG’s goal is to exceed patient expectations and guarantee satisfaction as an exceptional Belgian alternative to inpatient hospital care in Ireland, the UK and further afield. ISG’s unparalleled physician services combined with an exceptional staff and a state of the art facility creates consistent patient satisfaction.

 Your Safety is Our Priority

International Surgery Group only works with surgeons and hospitals who have received global recognition for their ground-breaking surgery and proficiency. All of our specialist surgeons are insurance covered in the unlikely event of any post-surgery complications.

Our Quality is Second to None

International Surgery Group does not compromise with the quality of the surgery that is delivered in our name. In reality the opposite is the case, we give precedence to quality and our hospitals only employ specially skilled personnel with a extensive experience in caring for UK and Irish as well as western European patients.

We will Save You Thousands of Euro

Our hospitals are far more affordable than the UK or Irish equivalent. Savings of more than 60%, compared to the UK and Ireland, are common.

No Waiting Lists

With International Surgery Group you will skip the waiting lists. It is a well-known fact that hospitals in the UK and Ireland have long waiting lists, sometimes running to several years. When you choose International Surgery Group, you can avoid them. We can schedule your treatment at a time suitable to you which can be in as little as two weeks from first contact.

The ISG organisation, from senior management to our very talented client coordinators 100% believe that all patients, whether surgical or non-surgical, deserve nothing but the best and with this in mind we have adopted our motto: ”Exceptional Care Without Exception”.
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Prof. Mahmut Kaskaloglu
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Dr. Maxence Vandekerckhove
Garrett Roche
Mr Garrett Roche
Professor Bruno Dillemans
Prof Bruno Dillemans
Professor Jan Paul Mulier
Prof Jan Paul Mulier
Dr Sebastiaan VanCauwenberge
Dr Sebastiaan VanCauwenberge
Dr Jan Lesaffer
Dr Jan Lesaffer
Dr Fabrice Rogge
Dr Fabrice Rogge
Dr Sanjay Agrawal
Dr Sanjay Agrawal
Wendy Stubbs RGN
Wendy Stubbs RGN

Testimonials

  • I am very VERY grateful to International Surgery Group!!! They have changed my life! I am so much happier! After trying every diet/program known to man, this surgery worked for me! And has truly made me a better mother, wife, and friend, because I feel better about me. Thank you Garrett and Dr Dillemans for giving me a life I love living!!!!
    Deirdre2
    Deirdre
  • Making the decision to have weight loss surgery was one of the most difficult decisions I have ever contemplated. It was also the best decision I could possibly have made. I researched several doctors and several surgery options before I decided to attend Dr. Dillemans. Now I am literally in the best shape of my life. Weight loss surgery has been the tool I was seeking for years. Food no longer is controlling me. My wife and kids can hardly believe the changes. The surgery not only helped me, but has made our family healthier. Gastric bypass didn’t just save my life; it gave me a better one.
    derek
    Derek
  • It has been a tough journey, but I feel great. I was able to go thru the Roux-en-y Gastric Bypass in January 2015. I have made the best of it, I lost 7 stone so far. My vitamins have helped me stay in great health. Thank you Garrett I will strongly be recommending your services to everyone!
    Philip
    Philip
  • Before I contacted Garrett and Dr Dillemans at ISG  I was diabetic, taking insulin and oral medication. I was also taking medication for high blood pressure and high cholesterol. Since my Gastric Bypass surgery, I no longer take medication, my diabetes is gone and I have lost over 50 Kilos. I am so grateful to Garrett, Dr Dillemans and their staff for all of the support and encouragement. It has been life changing and life saving for me.
    Cynthia
    Cynthia
  • Dr. Dillemans is a life saver.  Great treatment, I experienced very minimal discomfort from the whole thing and was back at work in a few days.  Backache gone, sleep apnea cured, and feeling great!

    -Thank you Garrett & Dr Dillemans

    Trisha P.

    Trisha P
    Trisha P
  • The whole process with ISG has been better than I could ever have hoped. Garrett in particular has been fantastic in answering all of my questions and knowing that he had been through the same himself means he understands all of your concerns. To all those people who have reservations in traveling to Belgium and using ISG please don't, they are incredible.
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    Nicola Pugh
    Psychologist
  • My treatment via International Surgery Group was excellent, I would definitely recommend to others considering an operation. The level of care and attention is excellent.
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    CK
    The Netherlands
  • Excellent service in response time and all the information I needed to know. Thank you.
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    Leeann
    Whatclinic.com Review
  • Very fast, polite, explanation in detail. So far very pleased with the service.
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    Catesa
    Whatclinic.com Review
  • Very pleasant and was able to answer any questions I had and gave good advice.
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    S Hardy
    Whatclinic.com Review
  • The best consultation that I have received. No rush to get off the phone. Very informative and polite. Absolutely brilliant.
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    A Khan
    Whatclinic.com Review
  • I really and genuinely believe that I could not have received better treatment anywhere else. I was highly impressed by ISG, the hospital and most of all Dr Dillemans. I am so glad I chose to go for my operation with your team and I would highly recommend your company to anyone. Thank you so much for everything!
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    Majella Brodigan
    Housewife