Gastroenterology Prof. Dr. Nadir Kaya
✓ Medically verified profileProf. Dr. Nadir Kaya
✓ Medically verified 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.
Areas of Expertise
Conditions treated and procedures performed by this specialist.
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
Professional Experience
- 2000Acibadem Health Group
- 1985–1989Islahiye State Hospital / Karadeniz Ereğli / Compulsory Service
- 1983–1985Military Service / Sivas
Professional Memberships
- Association for Liver Research
- Turkish Gastroenterology Association
- Inflammatory Bowel Diseases Association
Frequently Asked Questions
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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.
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.
- 1Choose your date & timePick a preferred day and time slot for your visit.
- 2Share your detailsTell us how to reach you and anything we should know.
- 3We confirm with youOur team confirms the appointment by phone or email.
Request your appointment
This request goes directly to this doctor’s schedule.
Your information stays strictly confidential and is used only to arrange your care.
Hospitals
Medical Units
Treatments Performed
What patients say about Prof. Dr. Nadir Kaya
★★★★★From 2,400+ verified patient reviews“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.”
“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.”
“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.”
“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.”

