Certified General & Bariatric Surgeon
Dr. Olegs Kozlovskis
Key Expertise:
General surgery — laparoscopic cholecystectomy, hiatal hernia repair, laparoscopic inguinal hernia repair, umbilical hernia repair.
Bariatric surgery — gastric sleeve, gastric bypass (RNY), mini gastric bypass (OAGB), revision bariatric surgeries.
Experience & Practice:
Since 2006 — Head of Surgery Department, Sigulda Hospital, Latvia.
2015 — Surgeon, Watford General Hospital, UK.
2009 — Surgeon, Norfolk and Norwich University Hospital, UK.
2004–2006 — General Surgeon, Sigulda Hospital, Latvia.
2000–2005 — Surgeon / Emergency Surgeon, Ogre Regional Hospital.
1999–2000 — Emergency Doctor, Riga Emergency Medicine Station.
1994–1996 — First Aid Course Instructor, Riga Samaritan Association.
Since 2006 — Guest lecturer, Riga Stradiņš University / Cross Medical College.
Licenses & Memberships:
General Medical Council (UK), Member No. 6132416.
Latvian Association of Surgeons.
Licensed to practice as a surgeon in Latvia, Certificate No. 63609.
Trainings, Courses & Congresses Attended:
2023 The Latvian Association of Surgeons, Scientific conference
2023 The Latvian Association of Surgeons “Multidisciplinary approach in the diagnosis, treatment and monitoring of rectal cancer – current affairs”
2023 EMEA IHTC: OAGB-MGB Technique, Napoli, Italy
2023 The Latvian Association of Surgeons “Endoscopic Hernia Surgery”
2023 Types and use of oxidized regenerated cellulose hemostasis agents in surgery
2023 Emergency medical care in restoring vital functions
2022 LLU, Latvia course “Laparoscopic Devices, Bariatric Surgery”
2022 International bariatric surgery symposium in London
2022 Laparoscopic Bariatric Surgery at Minimally invasive surgery training center IRCAD France, University Hospital of Strasbourg
2019 American College of Surgeons Clinical Congress 2019, San Francisco, CA, US
2019 Hernia treatment, Latvian Surgeons’ Association conference
2019 EMEA Advanced Course in Bariatrics – SADI-S, Barcelona, Spain
2018 The 2nd Swiss Hernia Day’s, Basel, Swiss Confederation
2018 International Federation for the Surgery of Obesity, XXIII World Congress, Dubai
2014 XIX World Congress, Montreal Canada
2013 XVIII World Congress, Istanbul, Turkey
2017 The 4th Nordic/Baltic Bariatric Meeting Reykjavik, Iceland
2017 Surgical training institute, Ponderas Academic Hospital, Surgical and perioperative management of a bariatric patient, Clinical immersion
2017 Obesity Week, Washington, USA
2016 Advanced Course in Revisional Procedures and Management of Complex Cases in Bariatric Surgery, AZ Sint Jan Hospital Bruges, Belgium
2016 The 4th Baltic Bariatric Symposium, Riga
2015 The 8th International Conference on Diabetes and Obesity, Riga
2013 The 3rd Baltic Bariatric Symposium, Tallinn, Estonia
2013 The 7th International Conference on Diabetes and Obesity, Riga
2012 Bariatric Surgery Masterclass, Elancourt, France
2010 Laparoscopic Gastric Bypass Course, Kaunas, Lithuania
Languages:
- English, Latvian, Russian
Start Your Journey Toward a Healthier Life
Take the first step toward safe and long-term weight loss. Fill out the consultation form — our patient coordinator will contact you shortly with details about your surgery options and next steps.
In Conversation with Our Bariatric Team
Watch a short video with our certified bariatric surgeon and learn more about the experience, approach, and patient care philosophy that define our medical team.
What Is Bariatric Surgery?
Bariatric surgery is a minimally invasive operation performed to help people with severe obesity lose weight safely. It works by reducing the stomach size or rerouting digestion to limit food intake and absorption.
Who Is Eligible for Bariatric Surgery?
People with a BMI over 30 and obesity-related conditions like diabetes, hypertension, or sleep apnea may qualify. Each patient’s suitability is assessed individually by our medical team.
Is Weight Loss Surgery in Latvia Safe?
Yes — Latvia follows strict EU and WHO healthcare standards. All procedures are performed by certified surgeons at Sigulda Hospital, ensuring safety and high-quality care.
How Much Weight Can I Expect to Lose?
Most patients lose between 50–80% of excess weight in the first 12–18 months, depending on procedure type and lifestyle.
Frequently Asked
Common Questions About Surgery
We understand that choosing bariatric surgery is a big decision. Here you’ll find answers to the most common questions about eligibility, procedures, recovery, and life after surgery.