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Omur Gokmen Sevindik
12
years of experience

Omur Gokmen Sevindik

  • Specialization: Hematologist
  • 12 years of experience
  • Speaks:
    English, Turkish
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Istanbul Florence Nightingale Hospital
  • Author of 18 articles in international peer-reviewed journals and presenter at 26 international scientific conferences.

Explore package deals with Dr. Omur Gokmen Sevindik

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CAR T-Cell Therapy

$200,000
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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 Omur Gokmen Sevindik

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Price on request
5
Excellent score
11 patient verified reviews
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Patient reviews

About clinic Istanbul Florence Nightingale Hospital
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1-5 of 11 reviews
Zvonimir • Immunotherapy
Croatia
May 15, 2025
Verified review.
Her level of empathy was touching
My request was for a specific treatment for my condition, which I believe was triggered by COVID or vaccine-related complications. The treatment itself is relatively new and not widely available; however, the doctor Faturanız Hazırdır was open to considering my request, which was a decisive factor in choosing this hospital. Her level of empathy was touching. When I arrived, I received outstanding support from Aliser Durdiyev, who coordinated the entire process — from reception and medication procurement to scheduling the treatment. None of this would have been possible without Hanna Karvatska, who connected all of us who has deep personal and professional connection with people here, and I’m deeply grateful to her, Alisar, and the doctor for their support and professionalism. And special thanks for the empathy from all three people, the teamwork they created to get me what we all believe could be the best treatment.
About Bookimed service
Hanna is a remarkable individual with a big heart, dedicated to connecting patients with top-tier doctors and medical professionals across various countries. Her extensive network ensures that every partner and connection goes the extra mile to meet patient needs without hesitation. Aliser is a young but already experienced medical advisor. I was positevley surprised with approach. One of the most critical aspects of arranging medical treatment abroad is navigating logistics in an unfamiliar country. This is where Aliser's proactive approach truly stands out. His exceptional energy, personal connections, and unwavering curiosity to find the best solutions were decisive factors in my positive experience. Together, Hanna and Alisar helped to oerganise care and coordination, making the complex process of international medical treatment seamless and patient-focused.
Anonymous • Immunotherapy with Keytruda (Pembolizumab)
United Kingdom
Aug 5, 2025
Verified review.
I wholeheartedly recommend them—and the hospital—without hesitation
I can’t thank Professor Sezer Sağlam and our guide Aliçer enough for the incredible care they showed during our visit to Florence Nightingale Hospital. I was very worried about the trip and my mum’s consultation, especially after a previous bad experience at another hospital where we were constantly pushed to upsell unnecessary scans. At Florence Nightingale, there was none of that—everything was professional, honest, and focused on what my mum actually needed. Their kindness, attentiveness, and guidance turned a stressful experience into one where we truly felt cared for. I wholeheartedly recommend them—and the hospital—without hesitation.
Anonymous • Lobectomy
United Kingdom
Feb 22, 2025
Verified review.
Professor Alper Toker is an outstanding doctor, professional, very knowledgeable
The team was great. Professor Alper Toker is an outstanding doctor, a true professional, and extremely knowledgeable. His team is perfectly organized, ensuring that everything runs smoothly. The nurses were incredibly attentive and compassionate, providing excellent care and support throughout the entire process. They were always available to assist with any needs, making sure that we were comfortable and well-informed at all times. From the initial consultation to the final stages of care, the entire experience was handled with **expertise and professionalism**. We are truly grateful for the dedication and hard work of Professor Alper Toker and his exceptional team.
Ержан • Tongue cancer
Kazakhstan
Oct 10, 2024
Verified review.
Thank Allah that we met him and he did a good surgery
Many thanks to Dr Bora Basharan and Alisher Durdiev! Diagnosis: carcinoma on the tongue. Alisher was very helpful with the choice and full support during the treatment. He gave us confidence in choosing Dr Bora Basharan by telling us about his professionalism and humanity. The most important thing for Alisher was the patient's health and to organise the diagnosis/surgery so that the patient gets the best results. We are very happy about this. We could not decide on the treatment (we were waiting for answers from South Korea) and Alisher did not give up to provide us with doctor's answers, answer our many questions and help with organisation. His ability to speak excellent Russian helped a lot in communication. The first meeting organised by Alisher went well. The doctor explained everything about the surgery and gave us peace of mind due to his experience as a highly specialised ENT surgeon in oncology. The operation went well and the follow up health checks. The recovery is good. We read many positive reviews online about Dr Bor Basharan which gave us more confidence. The reviews are true. After the surgery we were given a room with excellent food and the recovery was good. Thank Allah that we met Alisher and Dr Bora Basharan, for his golden hands, good surgery and organisation. Thank you very much again! Good health to all!
About Bookimed service
Online survey and automatic selection of clinic options that specialise in this disease. Quick answers and support. An online service that helps people find the best treatment.
Mariam kimeridze • Radiation therapy for bowel cancer
Georgia
Jan 25, 2024
Verified review.
We are very satisfied with all the jobs they did for us
Dear all, Higlhly recomending the Florence Hospital wich is locating in istanbul. We are very satisfied with the all jobs they did for us. They have a online program BOOKIMED, wich will helps to you all to get a approximatelly quotation and treatment course step by step. Its very comportable and reachable for all. From here began a difficult road which we passed easily with the help of this clinic. The person whos name is Alisher Durdyyev, coordinator of the Florence hospital , took a good care for patient and us as well. Many thanks to him, he did his best. Thank you All.
About Bookimed service
This is a great Online program, wich helps to everybody and creates an easy connections. Super!
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Qualifications

Education:

2015

Dokuz Eylül University, Medical Faculty, Internal Medicine and Hematology 

 

2010

Dokuz Eylül University, Medical Faculty, Internal Medicine 

 

2005

Hacettepe University, Medical Faculty,

 

Experience:

 

2024 – 

Istanbul Florence Nightingale Hospital

 

2017 – 2024

Bağcılar Medipol University Hospital

 

2017 – 2017

Fırat University

 

2015 - 2017

Fırat University

 

2014 - 2015

Mayo Clinic

 

Publications:

18 Articles Published in International Peer-Reviewed Journals

26 Abstracts and Books Presented at International Scientific Conferences

7 Articles Published in National Peer-Reviewed Journals

51 Abstracts Presented at National Scientific Conferences

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