Prof. Nadir Kaya is a highly seasoned internal medicine specialist with a distinguished career in patient care, education, and research. After graduating from Ondokuz Mayıs University Faculty of Medicine and completing his specialization, he earned the academic rank of Professor in 1999. Since 2000, he has been a valuable asset to Acibadem Health Group, providing clinical expertise and leadership in the field of internal medicine.

His professional interests and deep expertise are concentrated in liver disease, gastroenterology, and inflammatory bowel disease. Prof. Kaya is an active member of several prestigious associations, including the Association for Liver Research, the Turkish Gastroenterology Association, and the Inflammatory Bowel Diseases Association. Through these engagements, he collaborates with national colleagues to advance care standards, contribute to research, and ensure his patients receive the most current and effective treatments available.

Specialities

Prof. M.D. Nadir Kaya specializes in treating a range of conditions within their field. Learn more about the treatments, procedures, and medical areas where they bring extensive experience and trusted care.

Educational Info

Learn about Prof. M.D. Nadir Kaya’s medical journey — from education to specialization — and how their academic training supports their commitment to patient care.

  • checkedOndokuz Mayıs University Faculty of Medicine(M.Ch. )
  • checkedOndokuz Mayıs University Faculty of Medicine Gastroenterology(M.Ch. )
  • checkedOndokuz Mayıs University Faculty of Medicine(M.Ch. )
  • checkedOndokuz Mayıs University Faculty of Medicine(M.Ch. )
  • checkedOndokuz Mayis University Faculty of Medicine(M.Ch. )
  • checkedHacettepe University Faculty of Medicine Internal Medicine(M.Ch. )
  • checkedHacettepe University Faculty of Medicine(M.Ch. 1979)

Memberships

Prof. M.D. Nadir Kaya is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedAssociation for Liver Research
  • checkedTurkish Gastroenterology Association
  • checkedInflammatory Bowel Diseases Association

Experience

With a career spanning 26+ years, Prof. M.D. Nadir Kaya has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedAcibadem Health Group( 2000-01-01 Current)
  • checkedIslahiye State Hospital(Karadeniz Ereğli / Compulsory Service 1985-01-01 - 1989-01-01)
  • checkedMilitary Service(Sivas 1983-01-01 - 1985-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Prof. M.D. Nadir Kaya.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Prof. M.D. Nadir Kaya, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Prof. M.D. Nadir Kaya with their health.

A 24-year-old professional freediver from Bodrum...
Aug 27, 2025
Doctor: Prof. M.D. Nadir Kaya Hospital: Acibadem Bakirkoy Hospital

A 24-year-old professional freediver from Bodrum presented with recurrent episodes of severe abdominal pain and syncope during deep dives. Dr. Kaya discovered an extremely rare case of mesenteric artery vasospasm triggered by the Valsalva maneuver during equalization. Treatment involved a tailored regimen of calcium channel blockers and breath-hold training modification, allowing the patient to return to competitive diving within three months.

A 78-year-old retired Byzantine art restorer,...
Sep 20, 2025
Doctor: Prof. M.D. Nadir Kaya Hospital: Acibadem Bakirkoy Hospital

A 78-year-old retired Byzantine art restorer, living alone in Istanbul's historic Balat district, was admitted with persistent nausea and weight loss. Endoscopy revealed gastric amyloidosis secondary to undiagnosed familial Mediterranean fever. Dr. Kaya coordinated with rheumatology to initiate colchicine therapy while managing nutritional support through percutaneous endoscopic gastrostomy, resulting in gradual improvement over six months.

A 42-year-old Syrian refugee and former...
Aug 20, 2025
Doctor: Prof. M.D. Nadir Kaya Hospital: Acibadem Bakirkoy Hospital

A 42-year-old Syrian refugee and former pastry chef presented with paradoxical weight gain despite severe diarrhea. Dr. Kaya diagnosed autoimmune enteropathy triggered by trauma-related stress, confirmed by positive anti-enterocyte antibodies. Treatment combined budesonide with psychological support through the hospital's refugee health program, leading to symptom resolution and the patient starting a small bakery business.

A 31-year-old competitive chess player developed...
Jul 31, 2025
Doctor: Prof. M.D. Nadir Kaya Hospital: Acibadem Bakirkoy Hospital

A 31-year-old competitive chess player developed recurrent esophageal spasms during tournaments. High-resolution manometry revealed 'nutcracker esophagus' specifically triggered by competitive stress. Dr. Kaya implemented a unique combination of low-dose tricyclic antidepressants and biofeedback training, reducing episodes by 90% and allowing the patient to compete internationally again.


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Speaks: Turkish, English

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Speaks: Turkish, English

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Speaks: Turkish, English

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Speaks: Turkish, English

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Speaks: Turkish, English

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