Needle-Free Brachytherapy Treatment (Operative, Up to 5 Sessions)
$3,850
/ Gorkem Turkkan
16
years of experience
4.5
Rating
Gorkem Turkkan
- Specialization: Radiation oncologist
- 16 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.
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Explore package deals with Dr. Gorkem Turkkan
Select Procedure
per package
Needle-Free Brachytherapy Treatment (Non-Operative, Up to 5 Sessions)
$3,850
/ Conventional Linac Radiotherapy Treatment (1-14 Sessions)
$6,600
/ Conventional Linac Radiotherapy Treatment (15-30 Sessions)
$8,800
/ MR-LINAC Radiotherapy Treatment (SRS or Conventional, 3 Sessions)
$11,000
/ MR-LINAC Radiotherapy Treatment (SRS or Conventional, 5 Sessions)
$14,300
/ Conventional Linac Radiotherapy Treatment (31+ Sessions)
$11,000
/ Stereotactic Linac Radiotherapy Treatment (1-5 Sessions)
$8,250
/ MR-LINAC Radiotherapy Treatment (Over 30 Sessions)
$16,500
/ MR-LINAC Radiotherapy Treatment (Up to 30 Sessions)
$16,500
/ 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
Patient reviews
Good
198 patient verified reviews
1 star
5%
2 stars
0%
3 stars
5%
4 stars
5%
5 stars
85%
Rating breakdown
Doctor
4.7/5
Staff
4.6/5
Facilities
4.8/5
Language assistance
4.6/5
Support
4.7/5
Your trust is our top concern
We value your trust above all, so clinics can't pay to alter or remove reviews.
Learn more about reviews.Shabnam • Hysteroscopic polypectomy
Tajikistan
Nov 6, 2025
Thank you so much to the whole team for their clear, professional and heartfelt work!
I would like to express my sincere gratitude to Hisar Hospital Intercontinental in Istanbul for the high professionalism, attentiveness and care shown at every stage of my treatment.
I underwent hysteroscopic removal of several endometrial polyps, including one large one measuring 3 cm. Everything went perfectly - from the initial consultation to the surgery and post-operative care.
Special thanks to my doctor - Op. Dr Berna Buse Kobal. She inspired confidence from the very beginning, explained everything calmly and clearly, acted very carefully and confidently. After the operation I felt great, without pain or discomfort. The nurses and all the staff of the clinic were very attentive and helpful. The atmosphere in the hospital is clean, modern, comfortable and absolutely safe.
I would also like to thank Julia, a Bookimed employee, who helped me with counselling and organising the trip. We made the decision literally at the last moment: we were informed from Dushanbe in the evening, flew out at night, and already in the morning I was in the clinic. Everything was organised perfectly - meeting, hospitalisation, surgery on the same day, and in the evening I was already relaxing in the hotel and feeling great.
Thank you so much to the whole team for their clear, professional and heartfelt work! 💐
I confidently recommend Hisar Hospital Intercontinental and Bookimed to all women who are looking for quality, fast and safe treatment abroad.
Promptness, value for money. Approach.
There's no such thing
About Bookimed service
Julia from bookimed and I were looking at several options. We voiced our budget and special requirements. After studying our wishes, she suggested this clinic. The next morning we were already at the clinic after the appointment had been decided promptly
Виктория • Revision rhinoplasty
United States of America
Nov 2, 2025
I am very happy with the result
I would like to thank the clinic for its good organisation and professional attitude. Everything was well thought out for my arrival - I was met and provided with a transfer.
The hospital is large and modern, you can feel the high level of professionalism. The nursing staff is attentive and responsive.
Special thanks to Dr Hazar - a wonderful doctor, everything was done accurately and with great precision.
I had an endoscopic lift and blepharoplasty with small, neat stitches - I am very happy with the result.
Thank you to the whole team for their work and care for patients.
About Bookimed service
I would like to thank Booking Media team for their attentive and professional attitude. They took a long and careful time to find the right doctor for me, taking into account all the details and my wishes.
I always turn to Booking Media when planning medical procedures, and every time I am satisfied with the result.
The selection of clinics and specialists is always accurate, the organisation is at a high level, and the support is responsive and human.
Thank you for your responsibility and assistance at all stages!
Jeffrey Tai • Gastroscopy
United States of America
Nov 1, 2025
Her coordination efforts were astounding as she was able to contact the hospital and coordinate all activities with short notice
Bookimed was a tremendous help to me. Dr Hanna was an amazing coordinator. She helped answer all my questions, looked for different hospitals and pricing, and always responded to me the same day. Her coordination efforts were astounding as she was able to contact the hospital and coordinate all activities with short notice. I truly appreciated her help and support throughout the whole process. I would definitely recommend Bookimed for anyone seeking affordable healthcare and quality service. Very happy with my results.
Dr Hanna’s support and coordination. It was truly an effortless experience knowing she was there to help meet all my needs. Her support gave me the comfort in using health services outside the US.
Nothing major. Took a little time to get my final report (about a week). The doctors assistant was apparently sick but I was happy regardless since the results of the colonoscopy and endoscopy were given immediately after the procedure.
About Bookimed service
Bookimed was the ultimate reason I chose to seek medical services outside the US. They made the experience well coordinated and trouble free. Dr Hanna was super responsive and willing to help in any way possible. I was able to get a response the same day (often times within a few seconds of asking). I was very happy with Bookimed and recommend it to anyone looking for healthcare abroad. Kudos to the whole team for making it a great experience.
Cass • Neck lift
United Kingdom
Nov 6, 2025
I had excellent communication from Bookimed with regards to information on how to find out more about having surgery abroad. My medical co-ordinator was always just a quick text message away and answered any and all of my queries quickly and professionally. I settled on a particular surgeon, hospital, hotel and price. I paid the required deposit and flew out to Istanbul on the agreed date. As promised, I was met at the airport and taken by car to the hotel, signed in and shown to my room. The next day as arranged, I was picked up from the hotel and taken to Hisar Hospital Intercontinental for the pre-op tests and met with my surgeon to discuss and go over everything. The interpreter was always on hand to help with any language problems. The surgeon was very nice, professional and informative. About 30 mins after paying the outstanding balance I was told there seemed to be a problem regarding the cost of the procedure I was having. The upshot was, they expected me to pay 1500 euro on top of the agreed sum of 5000 euro which I'd already paid. Even though I provided copies of the text messages which outlined what was included in the procedure. I was shown into an office where it was made clear that if I didn't pay this extra sum, there would be no operation. I managed to get the sum reduced to 500 euro, but felt I had been forced/tricked/mugged into handing over more money than was agreed with Bookimed. The hospital blamed Bookimed, saying they should have been more explicit in their description of what's included in that particular procedure, even though one of the messages from the surgeon outlined the exact details of the procedure! I am disgusted at how I was treated and expect something to be done about it. I do want to point out that my treatment from the hospital nursing staff and my surgeon was wonderful, but be it the fault of the hospital admin department or Bookimed, this type of thing like this needs to be rectified. I won't ever use or recommend either establishment again.
Being able to see my surgeon when needed.
Being fleeced out of more money than what was agreed!
About Bookimed service
I had excellent communication from Bookimed with regards to information on how to find out more about having surgery abroad. My medical co-ordinator was always just a quick text message away and answered any and all of my queries quickly and professionally. I settled on a particular surgeon, hospital, hotel and price. I paid the required deposit and flew out to Istanbul on the agreed date. As promised, I was met at the airport and taken by car to the hotel, signed in and shown to my room. The next day as arranged, I was picked up from the hotel and taken to Hisar Hospital Intercontinental for the pre-op tests and met with my surgeon to discuss and go over everything. The interpreter was always on hand to help with any language problems. The surgeon was very nice, professional and informative. About 30 mins after paying the outstanding balance I was told there seemed to be a problem regarding the cost of the procedure I was having. The upshot was, they expected me to pay 1500 euro on top of the agreed sum of 5000 euro which I'd already paid. Even though I provided copies of the text messages which outlined what was included in the procedure. I was shown into an office where it was made clear that if I didn't pay this extra sum, there would be no operation. I managed to get the sum reduced to 500 euro, but felt I had been forced/tricked/mugged into handing over more money than was agreed with Bookimed. The hospital blamed Bookimed, saying they should have been more explicit in their description of what's included in that particular procedure, even though one of the messages from the surgeon outlined the exact details of the procedure! I am disgusted at how I was treated and expect something to be done about it. I do want to point out that my treatment from the hospital nursing staff and my surgeon was wonderful, but be it the fault of the hospital admin department or Bookimed, this type of thing like this needs to be rectified. I won't ever use or recommend either establishment again.
Anonymous • Myomectomy (removal of uterine fibroids)
Uzbekistan
Oct 23, 2025
everything was very good
A very big thank you to bookimed.com operator Yaroslava for helping me find the right clinic for my mum, she is very responsive and always ready to help🙏. About the clinic Dr Suleiman endocrinologist is an experienced doctor in his field everything was very good, customer service at a high level everyone thank you very much 🙏
I liked most of all how bookimed.com operators work, especially Jaroslava, and the clinic is also very good, the interpreter Nargiza also thank you very much for your help.
All very good 👌🏻
About Bookimed service
Thank you so much to Yaroslava who accompanied us on the bookimed.com telegram bot, she always tried to help us and was very responsive, now I always want to turn to her if I need to, thank you all so much 😊
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Qualifications
Assoc. Prof. Gorkem Turkkan started his medical education at Gülhane Military Medical Academy in 2003 and completed it at Zonguldak Karaelmas (Bülent Ecevit) University Faculty of Medicine in 2009. He completed his specialization at Trakya University Faculty of Medicine, Department of Radiation Oncology and became a radiation oncology specialist in 2016.
After completing his compulsory service, he served as a Lecturer and Head of Department at Muğla Sıtkı Koçman University Faculty of Medicine, Department of Radiation Oncology, from May 2019 to February 2021. Meanwhile, between March and June 2020, he worked as a clinical researcher at Maastricht University Faculty of Medicine Department of Radiation Oncology – MAASTRO Clinic (Netherlands) on stereotactic radiotherapy, thoracic radiotherapy-related lung toxicity and proton therapy. While he was working at İstinye University Faculty of Medicine, Department of Radiation Oncology and Liv Hospital Ulus Radiation Oncology Clinic between March 2021 and April 2023, he received the title of Associate Professor in February 2023. She has been serving her patients at Hisar Hospital Intercontinental since May 2023.
He has performed both traditional radiotherapy and advanced radiotherapy throughout his career. He is one of the experienced physicians in our country in stereotactic radiotherapy and MRI-guided radiotherapy treatments, which have become increasingly popular and used especially recently. So far, he has successfully completed more than 2500 radiotherapy sessions with the MR-Linac device.
He has been a member of the Turkish Society of Radiation Oncology (TROD) since 2013 and the European Society of Radiotherapy and Oncology (ESTRO) since 2015. He has 27 articles published in domestic and international journals, 31 oral-poster presentations presented at national and international congresses, and 5 book chapters published by national and international publishing houses. He taught Term I and Term V undergraduate courses at Muğla Sıtkı Koçman University Faculty of Medicine, postgraduate courses within the scope of Ear Nose and Throat Department Specialization training, and Radiotherapy associate degree courses at İstinye University Vocational School of Health Services. She is currently working on 2 ongoing TÜBİTAK Projects. He is married and has a son.
MEDICAL INTERESTS
MR-Linac
Linac
Stereotactic (Pinpoint) Radiotherapy
Prostate Cancers
Breast Cancers
Lung Cancers
Rectum Cancers
Brain and Spinal Cord Cancers
Head and Neck Cancers
Volumetric Arc Therapy (VMAT)
Intensity Modulated Radiotherapy (IMRT)
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