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Vilius Kontenis
12
years of experience

Vilius Kontenis, Gastroenterologist

  • Specialization: Gastroenterologist
  • 12 years of experience
  • Speaks:
    English
  • Workplace: Lithuania, Vilnius, Meliva Kardiolita Hospital
  • Member of the World Gastroenterology Organisation.

    Dr. Vilius Kontenis is a gastroenterologist and endoscopist at Meliva Kardiolita Hospital in Vilnius. He is a member of the World Gastroenterology Organisation. Dr. Kontenis specializes in inflammatory bowel disease and non-invasive liver fibrosis assessment. He also treats digestive disorders, dysphagia, and food allergies.

    • Performs gastroscopy with biopsy, colonoscopy, and transnasal endoscopy.
    • Published a systematic meta-analysis on anti-TNF therapy discontinuation in IBD patients.
    • Served as the editor of the medical journal Gastroenterologija.
    • Practices at JCI-accredited Kardiolita Hospital, which treats 298,000 patients annually.
4.7
Excellent score
20 patient verified reviews
1 star
0%
2 stars
5%
3 stars
0%
4 stars
15%
5 stars
80%

Patient reviews

About clinic Meliva Kardiolita Hospital
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1-5 of 20 reviews
Ingrid • Total hip replacement (arthroplasty) revision
Oct 21, 2026
Verified review.
The doctor was warm, patient, and explained everything very well
The contact coordinator was excellent. The doctor was warm, patient, and explained everything very well, though the English support in the hospital itself could be improved. I came in for a hip problem, but it turned out well; no surgery was needed, just specific exercises. The final price matched the quote with no unexpected additional expenses. I suppose there is no further contact from the clinic now that I am home. It was a good experience.
Contact coordinator was TOP. Clinic was good and doctor was warm and patient and explained all verywell. Really recommendable
English support in hospital must improve. Nothing could be better
Anonymous • Arm lift (brachioplasty)
Germany
Oct 7, 2026
Verified review.
Anonymous • Tonsillectomy
United Kingdom
Oct 3, 2026
Verified review.
Anonymous • Laparoscopic surgery for endometriosis
United Kingdom
Sep 21, 2026
Verified review.
The surgeon was amazing, would definitely recommend; my three stitches were very small and neat, and I hardly had any post surgery pain, it was very minimal
My main concern was choosing a clinic, as it's hard to compare them from afar. The process was very good. My Bookimed coordinator had quick replies and stayed in touch, which was reassuring. The surgeon was amazing, would definitely recommend; my three stitches were very small and neat, and I hardly had any post surgery pain, it was very minimal. I'm still feeling the fatigue from healing and am at about 50% capacity. The only real issue was that my post-surgery documents were not translated into English. Despite this, I am satisfied with the medical care I received.
Coordinator had quick replies and stayed in touch. Surgeon was amazing, would definitely recommend. My stitches were very small and neat. Hardly had any post surgery pain, was very minimal
If my post surgery documents were translated into english
Anonymous • Lipid profile
Germany
Sep 12, 2026
Verified review.
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Qualifications

Dr. Vilius Kontenis is a gastroenterologist and endoscopist at Meliva Kardiolita Hospital. He focuses on inflammatory bowel disease and non-invasive liver fibrosis assessment. This specialist is a member of the World Gastroenterology Organisation.

Specialization and Diagnostic Focus

Dr. Kontenis treats various digestive tract disorders. His practice covers inflammatory bowel disease and dysphagia in elderly patients. He uses FibroScan technology to assess liver fibrosis stages non-invasively. This method helps evaluate liver health without the need for a surgical biopsy.

The doctor also treats food allergies and diarrhea in children. He performs diagnostic procedures including gastroscopy with biopsy and colonoscopy. Additionally, he offers transnasal endoscopy, which uses a thinner tube through the nose for increased patient comfort. He also provides gastroenterological check-ups and ultrasound imaging.

The specialist performs essential diagnostic procedures, including:

  • Gastroscopy with biopsy
  • Colonoscopy
  • Transnasal Endoscopy
  • Gastroenterological Check-Up
  • Ultrasound

Professional Experience

  • Since 2018 – Gastroenterologist at Meliva Kardiolita Hospital, Vilnius
  • Since 2018 – Gastroenterologist and Endoscopist at Mažeikiai Hospital
  • Since 2017 – On-call Medical Doctor at Ukmergė Hospital
  • Since 2015 – Donor Coordinator at Vilnius University Hospital Santaros Clinics Blood Center

Education and Training

  • 2014–2018 – Vilnius University – Residency in Gastroenterology
  • 2008–2014 – Vilnius University – Medical Doctor degree
  • 2017 – 35th Gastroenterology and Endoscopy European Workshop (GEEW)

Research and Recognition

Dr. Kontenis has published several papers on chronic hepatitis C and pediatric gastroenterology. He served as the editor for the journal Gastroenterologija (Issue No. 1). His research includes a comparison of FibroScan and blood tests against histologically determined fibrosis stages. This work specifically focused on patients with chronic hepatitis C infection.

  • "Risk of Disease Relapse in Patients with Inflammatory Bowel Disease After Discontinuation of Anti-TNF Therapy: Systematic Review and Meta-Analysis" – Gastroenterologija
  • "Catastrophic Antiphospholipid Syndrome" – Oral presentation, Lithuanian Paediatric Society
  • "Chylous Ascites: Diagnosis and Treatment" – Oral presentation, Lithuanian Gastroenterologists’ Summer Camp
  • "Dysphagia in the Elderly: Prevalence and Clinical Presentation" – Gerontologija
  • "Diagnosis and Treatment of Thyroid Disorders During Pregnancy" – Internistas
  • "Diarrhea in Children: Causes, Clinical Features, Diagnosis and Prevention" – Pediatrija
  • "Clinical Presentation and Diagnosis of Food Allergy in Children: Review" – Pediatrija

Professional Memberships

  • World Gastroenterology Organisation
  • Lithuanian Gastroenterology Association

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