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Gorkem Turkkan
17
years of experience

Gorkem Turkkan

  • Specialization: Radiation oncologist
  • 17 years of experience
  • Speaks:
    English, Turkish
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • Over 2,500 radiotherapy sessions have been successfully completed using the advanced MR-Linac device.

    Dr. Gorkem Turkkan is a radiation oncologist at Hisar Hospital Intercontinental in Istanbul. He has successfully completed over 2,500 radiotherapy sessions using MR-Linac technology. Dr. Turkkan focuses on MRI-guided radiotherapy and stereotactic treatments for various cancers. He conducted clinical research on proton therapy at the MAASTRO Clinic in the Netherlands.

    • Specializes in prostate, breast, lung, and head and neck cancer treatments.
    • Uses VMAT and IMRT techniques to target tumors with precision.
    • Maintains membership in the European Society of Radiotherapy and Oncology.
    • Works at a JCI-accredited hospital serving 500,000+ patients annually.

Explore package deals with Dr. Gorkem Turkkan

Select Procedure

MR-Linac Needle-Free Brachytherapy for Cervical, Endometrial & Prostate Cancer — Up to 5 Sessions

$3,850
/
per package

Needle-Free Operative Brachytherapy — Up to 5 MR-Linac Sessions with Personalized Radiation Plan

$3,850
/
per package

Conventional MR-Linac Radiotherapy — 1–14 Sessions with Real-Time Tumor Targeting

$6,600
/
per package

Conventional MR-Linac Radiotherapy — 15–30 Sessions with Real-Time Tumor Targeting

$8,800
/
per package

Extended Radiotherapy Sessions by MR-Linac Specialist with 2,500+ Cases

$11,000
/
per package

Stereotactic MR-Linac Radiotherapy — 1–5 Ultra-Precise Sessions for Targeted Tumor Treatment

$8,250
/
per package

Extended MR-Linac Radiotherapy Program — 25–30 Sessions with Real-Time MRI Guidance

$16,500
/
per package

MR-Linac Radiotherapy Treatment by Oncologist with 2,500+ Sessions — JCI-Accredited

$16,500
/
per package

MR-Linac SRS Radiotherapy by Oncologist with 2,500+ Sessions — 3-Session Protocol

$11,000
/
per package

MR-Linac SRS Treatment by Oncologist with 2,500+ Sessions — 5-Session Protocol

$14,300
/
per package
The package includes a standard range of medical services offered by the clinic and additional benefits like accommodation, transfer, etc.

Online consultation with Gorkem Turkkan

Convenient and easy
100% secure and confidential
Price on request
4.5
Good
14 patient verified reviews
1 star
0%
2 stars
7%
3 stars
0%
4 stars
7%
5 stars
86%

Patient reviews

About clinic Hisar Hospital Intercontinental
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1-5 of 14 reviews
Mykola Drozd • PET-CT with Gallium 68(PSMA)
Ukraine
Aug 17, 2025
Verified review.
I am very grateful to the Bokimed team for their care, organisation and truly individual approach
I turned to Bokimed to organise a trip to Turkey for medical diagnostics. The company proved to be a reliable partner: they helped me at every stage - from preparing the trip to accompanying me on the spot. Thanks to the attentive customer service, all issues were resolved quickly and professionally. The diagnostics were carried out with high quality, and I felt supported throughout the entire process. I am very grateful to the Bokimed team for their care, organisation and truly individual approach. I recommend the company to anyone looking for reliable assistance in medical trips abroad.
Quality of the survey
A somewhat assembly-line approach
Борис • CyberKnife
Ukraine
Mar 4, 2024
Verified review.
The consultation with the doctor was easy and instilled confidence and calm
Everything is fine. There was a slight delay in the transfer upon arrival at the airport. Then they arrived promptly, the drivers were polite, the cars were clean. The hotel is a little far away, but nice, spacious room, clean. There were not enough slippers in the hotel, otherwise everything was fine, the staff was helpful. I underwent PET CT diagnostics with gallium 68, the examination was carried out perfectly. Special thanks to the coordinators of Bookimed and the clinic, and the translator. The consultation with the doctor was easy and instilled confidence and calm. It would be nice to get a translation of the conclusion in Russian or English right away.
Service, competence, translator, speed of examination
Transfer upon arrival, no conclusion in Russian
About Bookimed service
My first experience. I liked the coordinators’ quick response and attentiveness. Everything went well.
Юрий • PET-CT with Gallium 68(PSMA)
Ukraine
May 30, 2023
Verified review.
Everything was organized impeccably
Everything was well organised. From the first call to bookimed until the completion of all procedures. Everything was organized impeccably. Special thanks to my medical coordinator Alexandra, she was constantly in touch and solved all the questions that arose instantly. Thanks a lot!!!
About Bookimed service
All was good !!
Hubert Ranoux • PET-CT with Gallium 68(PSMA)
Morocco
Jun 9, 2022
Verified review.
But my choice to do this exam in this hospital is I think a good decision
I appreciate the quick answer and avability of the exam at the dates i was in Istambul. Good service airport transfert and accomodation in a city where yu feel lost. The people at the hospital pas efficient, and the exam went well. Or suppose so. Some little things are les noticable when you have important exam. - forget to pick-up me at hotel. - came for a consultation ans doctor was not there.... - not sure the oncologist looked at rhe pictures closely. I have no idea of the quality of report. Can tell more after other consultation with a health-professional. But my choice to do this exam in this hospital is i think a good décision. I will recommand it.
About Bookimed service
Yes
Anonymous • PET-CT with Gallium 68(PSMA)
Ukraine
Nov 28, 2024
Verified review.
The doctor is competent, attentive, answers all questions in detail, patient-oriented
I liked it. Price and quality. The doctor is competent, attentive, answers all questions in detail, patient-oriented. Perekladach, hotel, transfer, everything is at a decent level. I am satisfied.
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Qualifications

Assoc. Prof. Gorkem Turkkan is a radiation oncology specialist at Hisar Hospital Intercontinental in Istanbul. He has completed over 2,500 radiotherapy sessions using the MR-Linac device. Dr. Turkkan specializes in MRI-guided radiotherapy and stereotactic treatments for various cancers.

Specialization and Advanced Techniques

Dr. Turkkan focuses on precision radiation therapy for breast, lung, and prostate cancers. He performs stereotactic radiotherapy and MRI-guided treatments. These techniques allow for real-time imaging of tumors during the procedure. High-precision imaging improves accuracy and protects surrounding healthy tissues.

The specialist also uses Volumetric Arc Therapy (VMAT) and Intensity Modulated Radiotherapy (IMRT). These technologies help him treat head, neck, and brain cancers. His work includes treating lung toxicity related to thoracic radiotherapy and administering proton therapy. He treats various conditions including rectal, esophageal, and pancreatic cancers.

Work Experience

  • 2023–Present — Radiation Oncology Specialist — Hisar Hospital Intercontinental
  • 2021–2023 — Assoc. Prof. — Liv Hospital Ulus and Istinye University
  • 2020 — Clinical Researcher — MAASTRO Clinic, Maastricht University, Netherlands
  • 2019–2021 — Head of Department — Mugla Sitki Kocman University
  • 2016–2019 — Radiation Oncology Specialist — Compulsory state service

Education and Academic Training

Dr. Turkkan taught undergraduate courses at Mugla Sitki Kocman University and postgraduate courses for Ear Nose and Throat specialization. He also taught radiotherapy courses at Istinye University Vocational School of Health Services.

  • 2003 — Gulhane Military Medical Academy — Undergraduate medical studies
  • 2009 — Bulent Ecevit University — Medical degree completion
  • 2016 — Trakya University — Specialization in Radiation Oncology
  • 2023 — Received the title of Associate Professor

Research and Publications

Dr. Turkkan is active in medical research with 27 articles in domestic and international journals. He has contributed to 5 medical book chapters published by national and international houses. The specialist has presented 31 oral and poster presentations at professional congresses. He is currently conducting two research projects supported by the TUBITAK agency.

Professional Memberships

  • European Society of Radiotherapy and Oncology (ESTRO)
  • Turkish Society of Radiation Oncology (TROD)

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