Dr. Zafer Cenk Koyuncu

ABOUT ME

Why Choose Us

We offer personalized, scientifically-based weight loss treatments!

Each individual’s metabolism, lifestyle, and needs are different. That’s why we personalize our treatments with scientific analysis, offering a healthy, lasting, and safe weight loss process.

  • FOREIGN PATIENT

    70%

  • LOCAL PATIENT

    30%

Hundreds of patients from abroad choose us; because trust starts with experience.

Contact Us
Phone

505 640 79 35

537 788 18 56

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BAŞA DÖN Dr. Zafer Cenk Koyuncu

Op. Dr. Zafar Cenk Koyuncu

Meet One of Turkey’s Top Obesity Surgeons

I was born in Istanbul in 1975 and completed all my education in this city. I graduated from Karadeniz Technical University, Faculty of Medicine in 2000.
I completed my general surgery residency at Haseki Training and Research Hospital in 2009. Since 2010, I have been actively working as a general surgery specialist, mainly in the private sector.
In recent years, I have focused especially on proctology and obesity surgery, gaining deep experience in these areas.

  • Certificates
  • Academic & Professional Background
  • Testimonials

Dr. Zafer Cenk Koyuncu has participated in many surgical training programs both in Turkey and abroad, gaining in-depth knowledge and skills in his specialty. He has received advanced certified training in proctology and obesity surgery, and has developed expertise in this field. He holds national and international certifications in modern medical techniques such as laparoscopic surgery, endoscopic applications, and bariatric surgery.

  • • Endoscopy Certificate – Haseki Training and Research Hospital (2010)

  • • Thyroid Ultrasonography and Interventional Techniques Training

  • • Surgical Gastroenterology and Endoscopy Course

Dr. Zafer Cenk Koyuncu was born and raised in Istanbul. After graduating from Karadeniz Technical University Faculty of Medicine in 2000, he completed his general surgery residency at Haseki Training and Research Hospital in 2009. His in-depth academic knowledge and continuous desire for self-improvement have made him a respected expert in the field of surgery.

  • • I graduated from Karadeniz Technical University, Faculty of Medicine in 1999.

  • • I completed my general surgery residency at Haseki Training and Research Hospital in 2009.

  • • I have been working as a general surgery specialist since 2010. For the last 10 years, I have been working in the private sector.

Since 2010, Dr. Zafer Cenk Koyuncu has been working as a general surgery specialist, focusing especially on proctology and obesity surgery. With over 10 years of experience in the private sector, he has become a leading specialist in his field. His treatment solutions and patient-centered approach always reflect a pursuit of excellence and innovation.

  • • General Surgery Specialist – Private Doğan Hospital (November 2022 – Present)

  • • Genel Cerrahi Uzmanı – Erzurum Özel Buhara Hastanesi (Ocak 2012 – Kasım 2022)

  • • Genel Cerrahi Uzmanı (Mecburi Hizmet) – Kelkit Devlet Hastanesi (Ocak 2010 – Aralık 2012)

  • • Genel Cerrahi Asistanı – İstanbul Haseki Eğitim ve Araştırma Hastanesi (Şubat 2003 – Aralık 2010)

  • • Pratisyen Hekim – Hopa Devlet Hastanesi (Ocak 2000 – Ocak 2003)

4 Yorum

Zeynep A. – Türkiye 20 Mayıs, 2025 . 4:00 pm

Tüp mide ameliyatı için Dr. Zafer Cenk Koyuncu’ya başvurdum. Operasyon öncesi ve sonrası ilgi muhteşemdi. Süreç tahminimden çok daha kolay geçti. Kendisine ve ekibine sonsuz teşekkürler.

Emily W. – İngiltere 12 Nisan, 2025 . 5:00 pm

İngiltere’den tüp mide ameliyatı için Türkiye’ye geldim. Dr. Zafer Cenk Koyuncu ve ekibi son derece profesyonel ve ilgiliydi. Her an destek oldular. Şimdi hem sağlıklıyım hem de çok daha mutluyum.

Emre Y. – Türkiye 15 Mart, 2025 . 12:00 pm

Uzun zamandır düşündüğüm tüp mide ameliyatı için en doğru adresin Dr. Zafer Cenk Koyuncu olduğunu gördüm. Ameliyat sonrası hızla toparlandım ve 3 ayda ciddi kilo verdim. Çok memnunum.

Markus H. – Almanya 14 Şubat, 2025 . 2:00 pm

Almanya’dan tüp mide ameliyatı için İstanbul’a geldim. Süreç baştan sona çok planlıydı. Dr. Zafer Cenk Koyuncu sayesinde fazla kilolarımdan kurtuldum ve yaşam kalitem arttı. Teşekkür ederim.

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SERTİFİKALAR

Dr. Zafer Cenk Koyuncu, mesleki gelişimine önem vererek birçok ulusal ve uluslararası sertifika aldı. Aşağıda bunlardan sadece birkaçını sizinle paylaşıyoruz.

  • 2009

Tıp Doktoru

DİPLOMASI

1

  • 2009

Genel Cerrahi 

UZMANLIK BELGESİ

2

  • 2011

Endoskopik Laparaskopik Cerrahi Kongresi

KATILIM BELGESİ

3

  • 2011

Kolon ve Rektum Cerrahisi Kongresi

KATILIM BALGESİ

4

  • 2012

Avrupa Cerrahi Derneği Yıllık Toplantısı

KATILIM BALGESİ

5

  • 2014

19.Ulusal Cerrahi Kongresi

KATILIM BALGESİ

6

  • 2016

20. Ulusal Cerrahi Kongresi

KATILIM BALGESİ

7

  • 2017

ENDO CLUB NORD

KATILIM BALGESİ

8

  • 2016

Kolon ve Rektum Cerrahi Kongresi

KATILIM BALGESİ

9

  • 2022

22. Ulusal Cerrahi Kongresi

KATILIM BALGESİ

10

  • 2023

Obezite Cerrahisi

UYGULAMA BELGESİ

11

BAŞA DÖN