Simple Thymectomy
$15,900
/ Cagatay Saim Tezel
20
years of experience
Cagatay Saim Tezel
- Specialization: Thoracic surgeon
- 20 years of experience
- Speaks:English
- Workplace: Turkey, Istanbul, Memorial Şişli Hospital
- Member of the European Society of Thoracic Surgeons and the European Respiratory Society.
Dr. Cagatay Saim Tezel is a Professor of Thoracic Surgery at Memorial Şişli Hospital. He specializes in esophageal surgery and lung transplantation. Dr. Tezel completed international training as an observer at the Royal Brompton Hospital in London. He treats patients at a JCI-accredited facility in Istanbul.
- Member of the European Society of Thoracic Surgeons.
- Member of the European Respiratory Society.
- Former instructor for thoracic surgery at Yeditepe University.
- Award-winning thesis advisor recognized by the Istanbul Medical Chamber.
Explore package deals with Dr. Cagatay Saim Tezel
Select Procedure
per package
Excision of Malignant Mediastinal Tumor
$19,380
/ Chest Wall Resection + Reconstruction (Without Prosthesis)
$19,480
/ Robot-Assisted Lung Resection with Mediastinal Lymph Node Dissection
$24,860
/ Diagnostic Thoracoscopy with Drainage and Biopsy
$8,180
/ Wedge Resection of the Lung (Single or Multiple)
$13,100
/ Video-Assisted Thoracoscopic Surgery (VATS) – Wedge Resection
$13,880
/ Thoracic Wall Deformity Repair (Pectus Excavatum or Pectus Carinatum)
$11,760
/ Minimally Invasive Repair of Thoracic Wall Deformity (Pectus Carinatum or Pectus Excavatum)
$15,680
/ Exploratory Video-Assisted Thoracoscopy (VATS)
$8,180
/ Video-Assisted Thoracoscopy with Pleurodesis
$10,300
/ Video-Assisted Thoracoscopic Surgery (VATS) with Bulla Excision
$14,220
/ Lobectomy / Segmentectomy
$16,680
/ Thoracotomy for Traumatic Bleeding Control + Lung Laceration Repair
$17,140
/ Lung Resection with Mediastinal Lymph Node Dissection
$21,840
/ Thoracoscopic Lung Resection with Mediastinal Lymph Node Dissection
$23,080
/ Bronchial Sleeve Lobectomy with Lymph Node Dissection
$24,420
/ Chest Wall Resection with Reconstruction (with Prosthesis)
$23,520
/ Esophageal Resection Surgery for Benign Pathologies
$26,880
/ Video-Assisted Thoracoscopic Lymph Node Dissection
$8,960
/ Diagnostic Bronchoscopy with Biopsy, Brushing, or Foreign Body Removal
$5,380
/ Bronchoscopy with Transbronchial Needle Aspiration or Transbronchial Biopsy
$7,840
/ Thoracic Sympathectomy (Bilateral)
$10,760
/ The package includes a standard range of medical services offered by the clinic and additional benefits like accommodation, transfer, etc.
Excellent score
20 patient verified reviews
1 star
5%
2 stars
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3 stars
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4 stars
10%
5 stars
85%
Patient reviews
About clinic Memorial Şişli Hospital
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Learn more about reviews.1-5 of 20 reviews
Anonymous • Keratoplasty
Moldova
Jun 20, 2026
I can wholeheartedly recommend the Memorial Şişli Clinic
I can wholeheartedly recommend the Memorial Şişli Clinic. I underwent a deep anterior lamellar keratoplasty (DALK) on my left eye, and I now feel better than I had expected. I would like to express my sincere gratitude to the coordinating doctor, Sergey, and Dr Abdallah ÖZCAYA for their expertise and responsible approach. I particularly remember how Dr ÖZCAYA personally checked on me after the operation — this gave me confidence and peace of mind. The clinic was always available, and there were no additional costs. A special thank you to the interpreter, Daniela, for her excellent translation and constant help with communication.
I would like to express my sincere gratitude to Medical Coordinator Serhii Kravetskyi for his prompt arrangements for my treatment at the Memorial Şişli Clinic.To Professor Dr Abdullah ÖZKAYA for his high level of professionalism and the successful keratoplasty operation. To the interpreter, Daniela Tecer, for her attentive support and excellent work.
Anonymous • Basalioma
Ghana
Jun 14, 2026
The surgeon was excellent
What surprised me most about my basalioma treatment wasn't the procedure itself, but the detailed skin examination I received. The surgeon was excellent. He made sure all removal options were discussed clearly, which was reassuring since I already had my diagnosis before arriving. Right now, the treated area is healing very well. While the medical care was superb and the clinic facilities are great, the administrative staff seemed a bit disorganized, which was the only downside. Despite that, based on the surgeon’s work, it’s a place I would suggest to others.
My Bookimed coordinator was highly skilled, had the passion and patience for her work and that translated to the numerous array of options provided to me to choose from based on my budget during the entire process.She interacted with me 24/7 just for us to have solution within my schedule. All information (proforma, visa assistance, travel guidance and estimated personal expenses) for the entire treatment were on point and I encourage all manner of persons seeking medical treatment abroad to choose Bookimed as their medical tourism partner.
1. Interpreter only come when the patient calls for his services and that is only during the day. If the interpreter can also support beyond the interactions with the specialist.
2. Airport and Internal movement are left to the patient to handle which can sometimes be a major challenge for some category of patients and given the language barrier.
3. Hospital discharges are very strict even if you the patient feels he/she need additional day(s) to be fit for a return to the hotel to continue the recovery.
Antonio Morales • Hair transplant
France
Jul 31, 2025
Whether it's the doctors, nurses or reception staff, many other hospitals should take inspiration from the Turkish hospital model
The quality of the hospital service is second to none, with well-organised, highly competent services that are always available to patients.
Whether it's the doctors, nurses or reception staff, many other hospitals should take inspiration from the Turkish hospital model.
The hospitals are like luxury hotels, you feel good, you are looked after and followed throughout your stay.
Finally, the money I spent there was really justified.
Thank you to everyone who looked after me during my 14-day stay.
Of course I recommend Istanbul Memorial Hospital.
Antonio. M
Anonymous • Breast Implant Revision
United Kingdom
Jun 8, 2026
The surgeon dr ozturk was fantastic, friendly, knowledgeable and inspired confidence immediately
My biggest worry was what recovery would feel like this time, especially after having my old implants for well over ten years. It turned out to be about the same as my first surgery. The surgeon dr ozturk was fantastic, friendly, knowledgable and inspired confidence immediately performing a position adjustment and implant replacement, though it's still hard to compare the final result as surgery was only 5 days ago. The hospital facility was clean and private room was great. My main issue was with the general staff support, which could have been more attentive, having said that whenever I called they attended immediately and were kind. Despite that, the medical care itself was solid, and I'm satisfied with the outcome.
Translator amazing as was Dr Ozturk, friendly, professional, knowledgeable. Co-ordination of transport, Appointments etc smooth
Hospital staff could’ve been more proactive eg not leaving things out of reach, ensuring drinks etc on hand, although having said that they immediately attended any call bells and were kind, I just didn’t want to trouble them more than I needed to.
Anonymous • Immunotherapy with Keytruda (Pembolizumab)
Netherlands
May 31, 2026
The doctor and all the staff have been very attentive and professional, which gives me confidence that I made the right choice of clinic and treatment process
My main concern before starting treatment was how my body would react to the drug. I’m undergoing a course of Keytruda immunotherapy for kidney cancer, receiving an infusion every three weeks. Yes, I have experienced some side effects. These are mainly digestive issues, and I feel a little more tired. Of course, I am still concerned that these might get worse over time. But I must say that the doctor and all the staff have been very attentive and professional, which gives me confidence that I made the right choice of clinic and treatment process.
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Qualifications
Prof. Cagatay Saim Tezel is a surgeon in thoracic surgery at Memorial Şişli Hospital. He is a member of the European Society of Thoracic Surgeons and the European Respiratory Society. Prof. Tezel completed clinical observerships at the Royal Brompton Hospital and Leicester University in the UK.
Specialization & Approach
Prof. Tezel treats a variety of chest diseases and thoracic conditions. He performs lung transplant procedures and was a member of the Süreyyapaşa Thoracic Surgery Transplant Team. He also performs surgical oncology to treat lung cancer. His approach combines clinical leadership with research into thoracic outcomes.
Work Experience
- 2025 – Present – Memorial Şişli Hospital – Professor of Thoracic Surgery, Istanbul
- 2021 – 2025 – Haliç University Faculty of Medicine – Professor of Thoracic Surgery
- 2021 – 2025 – Liv Hospital Ulus – Professor of Thoracic Surgery
- 2020 – 2021 – Educational Supervisor and Associate Professor of Thoracic Surgery
- 2013 – 2020 – SB Istanbul Süreyyapaşa Training and Research Hospital – Associate Professor
- 2012 – 2013 – SB Istanbul Süreyyapaşa Training and Research Hospital – Associate Professor
- 2007 – 2010 – SB Istanbul Süreyyapaşa Training and Research Hospital – Thoracic Surgery Specialist
- 2006 – 2007 – SB Istanbul Haydarpaşa Numune Training and Research Hospital – Resident
Education & Training
- 1993 – 1999 – Ankara University Faculty of Medicine – MD Degree
- 2000 – 2005 – SB Istanbul Heybeliada Training and Research Hospital – Thoracic Surgery Specialty
- Royal Brompton Hospital, London – 6–month clinical observer in thoracic surgery
- Leicester University, UK – Observership at thoracic surgery clinics
Research & Recognition
Prof. Tezel received third place in the Istanbul Medical Chamber Thesis Competition. He served as a thesis advisor for research on pulmonary ligament disruption. This study focused on functional and radiological outcomes in upper lobectomy patients. In 2001, he joined the editorial board of the Heybeliada Medical Bulletin.
He has contributed to international medical discourse through several programs:
- Society of Thoracic Surgeons (STS) 41st Annual Meeting, Florida, USA
- Ankara University Esophageal Surgery Program
- Yeditepe University Faculty of Medicine – Internship Lecturer (2013–2020)
Professional Memberships
- Turkish Thoracic Surgery Society
- European Society of Thoracic Surgeons
- Turkish Thoracic Society
- Respiratory Research Association of Türkiye
- National Trauma and Emergency Surgery Association
- Lung Cancer Association
- European Respiratory Society
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