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Vilius Kontenis
12
years of experience

Vilius Kontenis

  • 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
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2 stars
5%
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4 stars
20%
5 stars
75%

Patient reviews

About clinic Meliva Kardiolita Hospital
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1-5 of 20 reviews
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.
Anonymous • MRI of the lumbar spine
Ukraine
Aug 26, 2026
Verified review.
Anonymous • Blepharoplasty (Eyelid correction)
United Kingdom
Apr 6, 2026
Verified review.
Looking in the mirror two weeks later is still quite jarring. I expected a quicker turnaround, but at 15 days post-op, there is simply too much swelling to tell how my eyes actually look when I smile. My surgeon performed a traditional incision on my upper eyelids, and the cut lines remain very red and obvious against my skin. While the medical staff were generally helpful, the clinic environment itself didn't quite meet the standard I anticipated for the price. Recovery is slow. It is difficult to stay objective when the results are hidden under such heavy inflammation. I would advise others to brace for the fact that the early recovery phase feels much longer than the brochures suggest.
The medical staff were very professional and nice.
The receptionists were not very friendly and were quite rude
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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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