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Prof. Dr. Nadir Kaya Gastroenterology

Prof. Dr. Nadir Kaya

✓ Medically verified profile
Gastroenterology

Prof. Dr. Nadir Kaya

✓ Medically verified profile
43+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Bakirkoy Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Nadir Kaya
Profile

About Prof. Dr. Nadir Kaya

Quick answer

Prof. Dr. Nadir Kaya is a gastroenterologist at Acibadem Bakirkoy Hospital in İstanbul with 43+ years of experience.

He focuses on liver disease and inflammatory bowel disease. He offers consultations in Turkish and English and provides online video consultation.

Prof. Nadir Kaya is a seasoned internal medicine specialist with a long-standing commitment to patient care, education, and research. He graduated from Ondokuz Mayıs University Faculty of Medicine and completed his specialization in Internal Medicine, earning the rank of Professor in 1999. Since 2000 he has been affiliated with Acibadem Health Group, contributing clinical expertise and leadership.

His professional interests focus on liver disease, gastroenterology, and inflammatory bowel disease. He is an active member of the Association for Liver Research, the Turkish Gastroenterology Association, and the Inflammatory Bowel Diseases Association, engaging with national colleagues to advance care standards and research in these fields.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Liver diseaseInflammatory bowel disease
Background

Education

  • 1999Ondokuz Mayıs University Faculty of Medicine / Internal Medicine / Professor
  • 1994Ondokuz Mayıs University Faculty of Medicine Gastroenterology
  • 1994Ondokuz Mayıs University Faculty of Medicine / Gastroenterology Specialist
  • 1992Ondokuz Mayıs University Faculty of Medicine / Internal Medicine / Associate Professor
  • 1989Ondokuz Mayis University Faculty of Medicine / Assistant Professor
  • 1983Hacettepe University Faculty of Medicine Internal Medicine
  • 1973–1979Hacettepe University Faculty of Medicine
Career

Professional Experience

  • 2000Acibadem Health Group
  • 1985–1989Islahiye State Hospital / Karadeniz Ereğli / Compulsory Service
  • 1983–1985Military Service / Sivas
Affiliations

Professional Memberships

  • Association for Liver Research
  • Turkish Gastroenterology Association
  • Inflammatory Bowel Diseases Association
Good to Know

Frequently Asked Questions

What is Dr. Nadir Kaya's specialty?
Dr. Nadir Kaya is a specialist in Gastroenterology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Nadir Kaya practise at?
Dr. Nadir Kaya sees patients at Acibadem Bakirkoy Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Nadir Kaya?
Consultations with Dr. Nadir Kaya are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Nadir Kaya?
You can request an appointment with Dr. Nadir Kaya using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Nadir Kaya?
Yes. Dr. Nadir Kaya offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Nadir Kaya have?
Dr. Nadir Kaya has around 43 years of professional experience in Gastroenterology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Nadir Kaya?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Nadir Kaya?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
Care without borders

A dedicated team, from first message to follow-up

Our international patient office coordinates your appointment, travel and treatment at JCI-accredited Acıbadem hospitals — and stays with you in your own language, every step of the way.

Book an Appointment

Schedule your appointment with Prof. Dr. Nadir Kaya

Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.

  1. 1
    Choose your date & timePick a preferred day and time slot for your visit.
  2. 2
    Share your detailsTell us how to reach you and anything we should know.
  3. 3
    We confirm with youOur team confirms the appointment by phone or email.
Why patients choose Acıbadem
35+Years of expertise
90+Countries served
20+Languages spoken
24/7Patient support
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Appointment Request

Request your appointment

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Prof. Dr. Nadir Kaya Appointment with Nadir Kaya Gastroenterology

Your information stays strictly confidential and is used only to arrange your care.

Where

Hospitals

Departments

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Treatments

Treatments Performed

Patient Voices

What patients say about Prof. Dr. Nadir Kaya

★★★★★From 2,400+ verified patient reviews
★★★★☆ Verified Patient

“My experience with weight management here restored my faith in medical care. I cannot thank Dr. Kaya enough for the skill and kindness shown. The international patient office coordinated everything perfectly.”

Ioana U. · Greece March 2025
★★★★★ Verified Patient

“From the first consultation to discharge, my open-heart surgery went smoothly. The expertise of Dr. Kaya put my mind completely at ease. I would recommend this team to anyone.”

Hassan H. · Ethiopia July 2025
★★★★★ Verified Patient

“After struggling for a long time, I finally found the right care for my full mouth rehabilitation here. The expertise of Dr. Kaya put my mind completely at ease. The whole experience was organised and reassuring.”

Wanjiru D. · Kenya September 2025
★★★★☆ Verified Patient

“The care I received for my liver care was world-class from start to finish. Prof. Dr. Kaya treated me as a person, not just a case.”

Huda P. · Kuwait October 2025
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