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Omer Necip Aytug
46
years of experience

Omer Necip Aytug

  • Specialization: Gastroenterologist
  • 46 years of experience
  • Speaks:
    English, Turkish
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • Professor at Abant İzzet Baysal University

    Dr. Omer Necip Aytug is a gastrointestinal surgeon and gastroenterologist at Hisar Hospital Intercontinental. He has attained the rank of Professor and specializes in complex digestive tract procedures. Dr. Aytug treats conditions like Crohn's disease, ulcerative colitis, and Barrett's esophagus. He works at a JCI-accredited facility that serves over 500,000 patients every year.

    • Performs stomach, gallbladder, and small intestine resections.
    • Expert in laparoscopic anti-reflux surgery and duodenal polyp removal.
    • Authored numerous papers and book chapters on gastroenterology.
    • Conducts advanced diagnostics including capsule endoscopy and colonoscopy with biopsy.

Online consultation with Omer Necip Aytug

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4.6
Excellent score
3 patient verified reviews
1 star
33%
2 stars
0%
3 stars
0%
4 stars
0%
5 stars
67%

Patient reviews

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1-3 of 3 reviews
Аrman Levonyan • Gastroscopy with biopsy
United Arab Emirates
Mar 10, 2024
Verified review.
Hello . My husband and I flew in for an examination, to have a gastroscopy of the stomach and an MRI of the spine, the MRI still hasn’t returned the results, it’s been two weeks. Secondly, they asked to do an MRI of the entire spine, but it turned out they only did the lower back, because... Clinic coordinator Maria thought that we only needed an MRI of the lower back; all appointments were on hold for more than an hour. The appointment was for one time, they came in 1-1.5 hours later. We repeatedly asked coordinator Maria to send the result with a translation, and asked to send a disk with the MRI result. As a result, all the blame was placed on the translator that she translated the information to us incorrectly, in fact, Maria’s manner of speaking is very rude, she could simply say “It’s your own fault, you misunderstood us.” We were disappointed in the clinic. And all the disappointment was spoiled only because of the coordinator Maria, by the way, our number was blocked without sending the result. I do not recommend going to this clinic. I only wanted to speak about the clinic coordinator Maria, I wanted to post correspondence with her, but she deleted some messages and blocked my number. Inability to work with a patient, inability to listen, inability to follow through with a patient. Rude, irresponsible, evil woman coordinator Maria, correspondence was with her to this number +90 501 708 86 84. 2 weeks passed and we still haven’t received the test result. Only because of such staff we will never return to the clinic.
Irresponsible behavior of the evil woman clinic coordinator Maria
Anonymous • Gastroscopy with biopsy
France
Jul 27, 2025
Verified review.
Stepan • Gastroscopy with biopsy
Turkey
May 3, 2024
Verified review.

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Qualifications

Omer Necip Aytug is a gastroenterologist and gastrointestinal surgeon at Hisar Hospital Intercontinental. He earned the rank of Professor at Abant İzzet Baysal University. Aytug has published scientific work in multiple languages. He treats digestive disorders and performs surgical resections.

Specialization and Treatment Focus

Dr. Aytug treats various digestive conditions, including chronic inflammatory diseases like Crohn's disease and ulcerative colitis. He also treats pancreatitis, cirrhosis, and Barrett's esophagus. The doctor performs surgical and endoscopic procedures to address gastrointestinal issues. These procedures include:

  • Esophagectomy and stomach resection
  • Removal of gastric and duodenal polyps
  • Laparoscopic anti-reflux surgery for GERD — a procedure to treat chronic acid reflux
  • Small intestine and gallbladder resections
  • Diagnostic and therapeutic gastroscopy and colonoscopy

Academic and Professional Career

Dr. Aytug has held leadership and academic roles across Turkey. Fırat University appointed him Associate Professor in 1989. He earned a professorship at Abant İzzet Baysal University in 1998. The doctor also practiced at several medical centers:

  • Hisar Hospital Intercontinental
  • Private Camlica Medicana Hospital
  • Memorial Service Hospital
  • BSK Metropark Hospital
  • Duzce University Faculty of Medicine

Education and Training

Aytug began medicine at Hacettepe University. His education includes training in internal medicine and gastroenterology:

  • 1980 – Hacettepe University School of Medicine – Medical Degree
  • 1985 – Çukurova University School of Medicine – Internal Medicine Residency
  • 1997 – Marmara University School of Medicine – Gastroenterology Fellowship

Research and Contributions

Dr. Aytug contributes to the medical community by authoring scientific papers, articles, and book chapters. These works appear in Turkish and foreign languages. He also participates in local and international medical congresses to share clinical findings.

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