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Nurettin Demirkol
43
years of experience

Nurettin Demirkol

  • Specialization: General practitioner
  • 43 years of experience
  • Speaks:
    English, Turkish
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • Master's degree in Health Management from Okan University

    Dr. Nurettin Demirkol is an internal medicine specialist at Hisar Hospital Intercontinental in Istanbul. He focus on the management of hypertension, diabetes, and thyroid diseases. Dr. Demirkol holds a master’s degree in Health Management from Okan University. He has attended over 20 national medical congresses to date.

    • Specializes in treating chronic conditions like hyperlipidemia and vascular problems.
    • Performs etiology and diagnosis studies for complex medical cases.
    • Completed residency training in internal medicine at Istanbul University.
    • Works at a JCI-accredited hospital that treats 500,000+ patients annually.
4.5
Good
8 patient verified reviews
1 star
13%
2 stars
0%
3 stars
0%
4 stars
38%
5 stars
50%

Patient reviews

About clinic Hisar Hospital Intercontinental
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1-5 of 8 reviews
Tatiana • Female check-up
Netherlands
Feb 16, 2025
Verified review.
I am very satisfied and have already recommended it to my friends!
I had a VIP checkup at Hisar International Hospital, I liked it very much! The process was efficient, I went through all the examinations without any delays. Modern equipment, experienced doctors and friendly staff. The interpreter Rabia accompanied me everywhere and translated everything very well. I also had lunch at the hospital, delicious! The general practitioner at the end gave me a general assessment of the results of the analyses and gave me recommendations. I am very satisfied and have already recommended it to my friends!
About Bookimed service
The staff answered my questions quickly and professionally, helped me with my choices and then accompanied me through the process
Anonymous • Lab tests
France
Jun 10, 2026
Verified review.
Terna Hembah • Female check-up
Nigeria
Apr 27, 2025
Verified review.
I lost my passport between the airport and the hospital. It was a nightmare experience and had to obtain an emergency travel permit to return to my country
The medical assistant
The taxi sent to take me to the airport kept me waiting outside for an hour
About Bookimed service
Great
Anonymous • Female check-up
Eritrea
Feb 6, 2026
Verified review.
Tatiana • Female check-up
Georgia
Dec 20, 2024
Verified review.
Everything is great !!!
Everything is great !!! Thank you very much ! We will definitely come back in a year !!!
Everyone !!!
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Qualifications

Dr. Nurettin Demirkol is an internal medicine specialist at Hisar Hospital Intercontinental. He holds a Master’s degree in Health Management from Okan University. The specialist has participated in 20 national medical congresses throughout his career.

Clinical Specialization and Approach

Dr. Demirkol treats chronic conditions and metabolic disorders. He provides long-term follow-up for patients with complex medical needs. This care includes identifying the root causes of disease through etiology studies – the investigation of why diseases develop.

The doctor treats several common and serious conditions:

  • Hypertension and vascular problems
  • Diabetes management
  • Thyroid diseases
  • Hyperlipidemia (high cholesterol)
  • Infectious diseases like viral hepatitis and Hepatitis C

Dr. Demirkol also performs medical check-ups. These screenings include male, female, and pediatric health evaluations. He uses diagnostics like body composition analysis and 24–hour blood pressure monitoring.

Work Experience

Dr. Demirkol has served in several Turkish medical institutions. He currently practices at Hisar Hospital Intercontinental in Istanbul.

  • Hisar Hospital Intercontinental
  • Kozyatağı Central Hospital
  • Turkey Newspaper Hospital
  • Yaşar Hospital
  • Medical Medicine Center
  • Kasimpasa Military Hospital
  • Bayrampasa State Hospital
  • Istanbul Faculty of Medicine
  • Bartin, Ellibaş Health Center

Education and Training

Dr. Demirkol earned his medical degrees and specialization in Istanbul. He later added administrative qualifications to his clinical background.

  • 1983 – Istanbul University Istanbul Faculty of Medicine – Medical Degree
  • 1990 – Istanbul University Istanbul Faculty of Medicine – Residency in Internal Medicine
  • Okan University – Master’s degree in Health Management

Medical Interests

The doctor maintains a interest in diagnostic accuracy. He utilizes laboratory and imaging tests to monitor patient health. These include lipid profiles, inflammatory markers, and renal function tests.

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