Gastroectomy
All specialties
Gastroectomy
All specialties

Best Gastroectomy doctors in Turkey: TOP 32 doctors

Content meets the Bookimed Editorial Policy and is medically reviewed by
Fahad Mawlood - General practitioner. Winner of 4 scientific awards. Served in Western Asia. Former Team Leader of a medical team supporting Arabic-speaking patients. Now responsible for data processing and medical content accuracy.
Aziz Cataltepe
Orthopedic oncologist
27 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Bahçelievler Hospital

Aziz Cataltepe

Orthopedic oncologist
27 years of experience

Experience

2017
Private Nisa Hospital

2011 - 2017
Yenibosna Private Ilke Hospital

2007 - 2011
Gaziosmanpaşa Private Bilge Hospital

Education

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2000
İstanbul University Faculty of Medicine, Medical Education

2000
İstanbul University Faculty of Medicine, Medical Education

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Experience

2017
Private Nisa Hospital

2011 - 2017
Yenibosna Private Ilke Hospital

2007 - 2011
Gaziosmanpaşa Private Bilge Hospital

Education

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2000
İstanbul University Faculty of Medicine, Medical Education

2000
İstanbul University Faculty of Medicine, Medical Education

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Cigdem Arslan
Colorectal surgeon
17 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Bahçelievler Hospital

Cigdem Arslan

Colorectal surgeon
17 years of experience

Experience 

  • 2016 - 2017

İSTİNYE UNIVERSITY FACULTY OF MEDICINE

  • 2016 - 2017

Liv Hospital

  • 2016 - 2017

Liv Hospital Ulus

  • 2015 - 2016

Acıbadem Bodrum Hospital

  • 2014 - 2015

Tatvan State Hospital

  • 2013 - 2015

Tatvan State Hospital

  • 2012 - 2013

CLEVELAND CLINIC

  • 2007 - 2014

Dokuz Eylul University Faculty of Medicine

Education 

  • 2013

DOKUZ EYLÜL UNIVERSITY FACULTY OF MEDICINE, FACULTY OF MEDICINE/DEPARTMENT OF SURGICAL MEDICAL SCIENCES/DEPARTMENT OF GENERAL SURGERY

  • 2013

Dokuz Eylül University, General Surgery

  • 2007

AKDENİZ UNIVERSITY, FACULTY OF MEDICINE

  • 2007

International Peer-Reviewed Journal Articles:

Title: The impact of sarcopenia on morbidity and long-term survival among patients with peritoneal metastases of colorectal origin treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: a 10-year longitudinal analysis of a single-center experience.

  • Authors: AĞALAR CİHAN, SÖKMEN SELMAN, ARSLAN ÖZŞAHİN NACİYE ÇİĞDEM, ALTAY CANAN, BAŞARA AKIN IŞIL, CANDA ARAS EMRE, OBUZ FUNDA
  • Journal: Techniques in Coloproctology
  • Year: 2020
  • Volume: 24(4)
  • Pages: 301-308
  • DOI: 10.1007/s10151-020-02159-z
  • Publication Number: 6776368

Title: Randomized controlled trial of 8 weeks’ vs 12 weeks’ interval between neoadjuvant chemoradiotherapy and surgery for locally advanced rectal cancer.

  • Authors: Terzi Cem, Bingül Mustafa, ARSLAN NACİYE ÇİĞDEM, ÖZTÜRK ERSİN, CANDA ARAS EMRE, IŞIK ÖZGEN, YILMAZLAR AHMET TUNCAY, OBUZ FUNDA, Görken Birkay, KURT MERAL, ÜNLÜ ŞADİYE MEHTAT, UĞRAŞ NESRİN, Kanat Özkan, ÖZTOP İLHAN
  • Journal: Colorectal Disease
  • Year: 2020
  • Volume: 22(3)
  • Pages: 279-288
  • DOI: 10.1111/codi.14867
  • Publication Number: 6012919

Title: The effect of fibrin glue in preventing staple-line leak after sleeve gastrectomy: an experimental study in rats.

  • Authors: ÖZDENKAYA YAŞAR, OLMUŞÇELİK OKTAY, BASIM PELİN, SAKA BURCU, ARSLAN NACİYE ÇİĞDEM
  • Journal: Acta Cirurgica Brasileira
  • Year: 2019
  • Volume: 34(8)
  • Publication Number: 5242669

Title: Treatment of intraoperatively detected peritoneal carcinomatosis of colorectal origin with cytoreductive surgery and intraperitoneal chemotherapy.

  • Authors: CANDA ARAS EMRE, ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, YAVUZŞEN TUĞBA, Ozkardesler Sevda, Unlu Mehtat, OBUZ FUNDA, FÜZÜN MEHMET
  • Journal: World Journal of Surgical Oncology
  • Year: 2018
  • Volume: 16(1)
  • Pages: 70-74
  • DOI: 10.1186/s12957-018-1369-7
  • Publication Number: 4863133

Title: Magnetic resonance-based pelvimetry and tumor volumetry can predict surgical difficulty and oncologic outcome in locally advanced mid–low rectal cancer.

  • Authors: Atasoy Gulsen, ARSLAN NACİYE ÇİĞDEM, Elibol Funda, SAĞOL ÖZGÜL, OBUZ FUNDA, SÖKMEN SELMAN
  • Journal: Surgery Today
  • Year: 2018
  • Volume: 48(12)
  • Pages: 1040-1051
  • DOI: 10.1007/s00595-018-1690-3
  • Publication Number: 4863005

Title: Is advanced age a hesitation for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in colorectal cancer?

  • Authors: Terzi Cem, Sokmen Selman, ARSLAN NACİYE ÇİĞDEM, Ozkardesler Sevda, DURAL CEMIL, OBUZ FUNDA, CANDA ARAS EMRE, GÖKTÜRK ÜMIT KELEŞTEN
  • Journal: International Journal of Surgery
  • Year: 2018
  • Volume: 51
  • Pages: 156-160
  • DOI: 10.1016/j.ijsu.2018.01.010
  • Publication Number: 4855751

Contributions to Conferences:

Title: Outcome of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: A single-center experience.

  • Authors: CANDA ARAS EMRE, Sokmen Selman, Terzi Cem, ARSLAN NACİYE ÇİĞDEM, OBUZ FUNDA
  • Conference: European Society of Surgical Oncology (ESSO) Congress
  • Year: 2018
  • Location: Budapest, Hungary

Title: Predictive factors for conversion to open surgery in laparoscopic colorectal surgery.

  • Authors: ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, CANDA ARAS EMRE, OBUZ FUNDA
  • Conference: European Association for Endoscopic Surgery (EAES) Congress
  • Year: 2017
  • Location: Frankfurt, Germany
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Experience 

  • 2016 - 2017

İSTİNYE UNIVERSITY FACULTY OF MEDICINE

  • 2016 - 2017

Liv Hospital

  • 2016 - 2017

Liv Hospital Ulus

  • 2015 - 2016

Acıbadem Bodrum Hospital

  • 2014 - 2015

Tatvan State Hospital

  • 2013 - 2015

Tatvan State Hospital

  • 2012 - 2013

CLEVELAND CLINIC

  • 2007 - 2014

Dokuz Eylul University Faculty of Medicine

Education 

  • 2013

DOKUZ EYLÜL UNIVERSITY FACULTY OF MEDICINE, FACULTY OF MEDICINE/DEPARTMENT OF SURGICAL MEDICAL SCIENCES/DEPARTMENT OF GENERAL SURGERY

  • 2013

Dokuz Eylül University, General Surgery

  • 2007

AKDENİZ UNIVERSITY, FACULTY OF MEDICINE

  • 2007

International Peer-Reviewed Journal Articles:

Title: The impact of sarcopenia on morbidity and long-term survival among patients with peritoneal metastases of colorectal origin treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: a 10-year longitudinal analysis of a single-center experience.

  • Authors: AĞALAR CİHAN, SÖKMEN SELMAN, ARSLAN ÖZŞAHİN NACİYE ÇİĞDEM, ALTAY CANAN, BAŞARA AKIN IŞIL, CANDA ARAS EMRE, OBUZ FUNDA
  • Journal: Techniques in Coloproctology
  • Year: 2020
  • Volume: 24(4)
  • Pages: 301-308
  • DOI: 10.1007/s10151-020-02159-z
  • Publication Number: 6776368

Title: Randomized controlled trial of 8 weeks’ vs 12 weeks’ interval between neoadjuvant chemoradiotherapy and surgery for locally advanced rectal cancer.

  • Authors: Terzi Cem, Bingül Mustafa, ARSLAN NACİYE ÇİĞDEM, ÖZTÜRK ERSİN, CANDA ARAS EMRE, IŞIK ÖZGEN, YILMAZLAR AHMET TUNCAY, OBUZ FUNDA, Görken Birkay, KURT MERAL, ÜNLÜ ŞADİYE MEHTAT, UĞRAŞ NESRİN, Kanat Özkan, ÖZTOP İLHAN
  • Journal: Colorectal Disease
  • Year: 2020
  • Volume: 22(3)
  • Pages: 279-288
  • DOI: 10.1111/codi.14867
  • Publication Number: 6012919

Title: The effect of fibrin glue in preventing staple-line leak after sleeve gastrectomy: an experimental study in rats.

  • Authors: ÖZDENKAYA YAŞAR, OLMUŞÇELİK OKTAY, BASIM PELİN, SAKA BURCU, ARSLAN NACİYE ÇİĞDEM
  • Journal: Acta Cirurgica Brasileira
  • Year: 2019
  • Volume: 34(8)
  • Publication Number: 5242669

Title: Treatment of intraoperatively detected peritoneal carcinomatosis of colorectal origin with cytoreductive surgery and intraperitoneal chemotherapy.

  • Authors: CANDA ARAS EMRE, ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, YAVUZŞEN TUĞBA, Ozkardesler Sevda, Unlu Mehtat, OBUZ FUNDA, FÜZÜN MEHMET
  • Journal: World Journal of Surgical Oncology
  • Year: 2018
  • Volume: 16(1)
  • Pages: 70-74
  • DOI: 10.1186/s12957-018-1369-7
  • Publication Number: 4863133

Title: Magnetic resonance-based pelvimetry and tumor volumetry can predict surgical difficulty and oncologic outcome in locally advanced mid–low rectal cancer.

  • Authors: Atasoy Gulsen, ARSLAN NACİYE ÇİĞDEM, Elibol Funda, SAĞOL ÖZGÜL, OBUZ FUNDA, SÖKMEN SELMAN
  • Journal: Surgery Today
  • Year: 2018
  • Volume: 48(12)
  • Pages: 1040-1051
  • DOI: 10.1007/s00595-018-1690-3
  • Publication Number: 4863005

Title: Is advanced age a hesitation for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in colorectal cancer?

  • Authors: Terzi Cem, Sokmen Selman, ARSLAN NACİYE ÇİĞDEM, Ozkardesler Sevda, DURAL CEMIL, OBUZ FUNDA, CANDA ARAS EMRE, GÖKTÜRK ÜMIT KELEŞTEN
  • Journal: International Journal of Surgery
  • Year: 2018
  • Volume: 51
  • Pages: 156-160
  • DOI: 10.1016/j.ijsu.2018.01.010
  • Publication Number: 4855751

Contributions to Conferences:

Title: Outcome of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: A single-center experience.

  • Authors: CANDA ARAS EMRE, Sokmen Selman, Terzi Cem, ARSLAN NACİYE ÇİĞDEM, OBUZ FUNDA
  • Conference: European Society of Surgical Oncology (ESSO) Congress
  • Year: 2018
  • Location: Budapest, Hungary

Title: Predictive factors for conversion to open surgery in laparoscopic colorectal surgery.

  • Authors: ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, CANDA ARAS EMRE, OBUZ FUNDA
  • Conference: European Association for Endoscopic Surgery (EAES) Congress
  • Year: 2017
  • Location: Frankfurt, Germany
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Ogun Ersen
General surgeon
11 years of experience
Turkey, İzmir
Ekol International Hospitals

Ogun Ersen

General surgeon
11 years of experience

He completed his medical education at Karadeniz Technical University Faculty of Medicine between 2005-2011 and his specialization education at Kocatepe University Faculty of Medicine between 2013-2018. He successfully passed the board of the Turkish Surgical Society in 2018, and became the 3rd in Turkey in the minor medical specialization exam. He earned the title of Surgical Oncologist with the education he received at Ankara University Faculty of Medicine between 2018-2021.

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He completed his medical education at Karadeniz Technical University Faculty of Medicine between 2005-2011 and his specialization education at Kocatepe University Faculty of Medicine between 2013-2018. He successfully passed the board of the Turkish Surgical Society in 2018, and became the 3rd in Turkey in the minor medical specialization exam. He earned the title of Surgical Oncologist with the education he received at Ankara University Faculty of Medicine between 2018-2021.

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Sadyk Yildirim
4.0
2 reviews
Turkey, Istanbul
Kolan Hospital Group
Ali Kagan Gokakin
Transplant surgeon
23 years of experience
Turkey, Ankara
Medicana International Ankara Hospital

Ali Kagan Gokakin

Transplant surgeon
23 years of experience
Dr. Ali Kagan Gokakin is a General Laparoscopic Surgeon with extensive experience in treating a range of digestive conditions such as Pancreatic Head Cancer, Cholecystitis, Inguinal Hernia, and more. He specializes in Inguinal Hernia Repair, Hemicolectomy, Appendectomy, Laparoscopic Gall Bladder Removal, and Whipples Procedure. He is available from 11 am to 5 pm (Monday to Saturday).Read more
Dr. Ali Kagan Gokakin is a General Laparoscopic Surgeon with extensive experience in treating a range of digestive conditions such as Pancreatic Head Cancer, Cholecystitis, Inguinal Hernia, and more. He specializes in Inguinal Hernia Repair, Hemicolectomy, Appendectomy, Laparoscopic Gall Bladder Removal, and Whipples Procedure. He is available from 11 am to 5 pm (Monday to Saturday).
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Tarik Zafer Nursal
General surgeon
25 years of experience
4.2
31 reviews
Turkey, Istanbul
Emsey Hospital

Tarik Zafer Nursal

General surgeon
25 years of experience

Dr. is a General Surgery Specialist with experience in hernia, obesity and breast health. They have a Turkish National Board Certificate and have attained a Two-Year Associate Degree in Health Institutions Management. They have also been a part of various professional associations.

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Dr. is a General Surgery Specialist with experience in hernia, obesity and breast health. They have a Turkish National Board Certificate and have attained a Two-Year Associate Degree in Health Institutions Management. They have also been a part of various professional associations.

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Umut Riza Gunduz
General surgeon
20 years of experience
Turkey, Antalya
Bridge Health Travel

Umut Riza Gunduz

General surgeon
20 years of experience

Born in Ankara in 1978, Dr. Umut R. Gündüz began his medical career at the Cerrahpaşa Faculty of Medicine.

Later, he became a General Surgery Specialist at Okmeydanı Training and Research Hospital.

From 2011 onwards, they worked as a General Surgery Specialist at Antalya Training and Research Hospital.

In 2018, they became a Clinical Education Instructor. Dr. Umut Rıza Gündüz primarily focused on metabolic, breast, endocrine & other general surgeries.

In 2021, they worked as both a manager and a physician in the General Surgery department at Özel Termessos Hospital.

Since 2023, Umut R. Gündüz has been continuing to accept patients at their own clinic, mainly specializing in metabolic surgery and performing general surgery operations.

  • Gastric Sleeve
  • Bypass Surgeries
    • Gastric Bypass
    • Mini Gastric Bypass
    • SASI-S Bypass
    • Roux en-y Bypass
  • Endoscopic Procedures
    • Gastric Balloon
    • Gastric Botox
  • Revision Surgeries
  • Diabetes Surgery
  • Complication Surgeries

Some of Dr.Umut R. Gunduz’ Trainings;

  • Neck Dissection Course (2019)

    Da Vinci Xi System for Surgeons Training,
    Orsi Academy, Belgium (2018)

    – Advanced course in revisional
    bariatric surgery & the management of
    complex cases, Belgium (2017)

    – Advance Endoscopy Course, Turkish
    Surgical Association, Turkey (2017)

    – Turkish Society of Surgery Advanced Endoscopy Course (2016)
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Born in Ankara in 1978, Dr. Umut R. Gündüz began his medical career at the Cerrahpaşa Faculty of Medicine.

Later, he became a General Surgery Specialist at Okmeydanı Training and Research Hospital.

From 2011 onwards, they worked as a General Surgery Specialist at Antalya Training and Research Hospital.

In 2018, they became a Clinical Education Instructor. Dr. Umut Rıza Gündüz primarily focused on metabolic, breast, endocrine & other general surgeries.

In 2021, they worked as both a manager and a physician in the General Surgery department at Özel Termessos Hospital.

Since 2023, Umut R. Gündüz has been continuing to accept patients at their own clinic, mainly specializing in metabolic surgery and performing general surgery operations.

  • Gastric Sleeve
  • Bypass Surgeries
    • Gastric Bypass
    • Mini Gastric Bypass
    • SASI-S Bypass
    • Roux en-y Bypass
  • Endoscopic Procedures
    • Gastric Balloon
    • Gastric Botox
  • Revision Surgeries
  • Diabetes Surgery
  • Complication Surgeries

Some of Dr.Umut R. Gunduz’ Trainings;

  • Neck Dissection Course (2019)

    Da Vinci Xi System for Surgeons Training,
    Orsi Academy, Belgium (2018)

    – Advanced course in revisional
    bariatric surgery & the management of
    complex cases, Belgium (2017)

    – Advance Endoscopy Course, Turkish
    Surgical Association, Turkey (2017)

    – Turkish Society of Surgery Advanced Endoscopy Course (2016)
Read more
Akin Unal
General surgeon
14 years of experience
Turkey, Istanbul
Sava clinic

Akin Unal

General surgeon
14 years of experience

He was born in Istanbul in 1982. He graduated from Kocaeli University, Faculty of Medicine. In 2012, he worked as an emergency medical assistant at Taksim First Aid EAH.

 

Between 2013-2018, he specialized in general surgery at Haseki EAH. Then, between 2018-2020, he completed his compulsory service at Bitlis Tatvan State Hospital. 

Since 2020, with Dr. Hasan Lice, they have worked with the Sava team for bariatric surgeries. He is married and has two kids.

He is also the deputy chief physician of the hospital.

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He was born in Istanbul in 1982. He graduated from Kocaeli University, Faculty of Medicine. In 2012, he worked as an emergency medical assistant at Taksim First Aid EAH.

 

Between 2013-2018, he specialized in general surgery at Haseki EAH. Then, between 2018-2020, he completed his compulsory service at Bitlis Tatvan State Hospital. 

Since 2020, with Dr. Hasan Lice, they have worked with the Sava team for bariatric surgeries. He is married and has two kids.

He is also the deputy chief physician of the hospital.

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Volkan Tumentemur
General surgeon
20 years of experience
Turkey, Istanbul
Zaren Clinic

Volkan Tumentemur

General surgeon
20 years of experience

Educational Status

  • 1998-2004 Karadeniz Technical University Faculty of Medicine
  • 2008-2014 Mayıs University, Department of General Surgery

Institutions He Works For

  • 2004 Gümüşhane Private Medical Center
  • 2004-2006 Gümüşhane-Torul State Hospital Emergency Service
  • 2006-2008 Torul Health Group Directorate
  • 2014-2016 Van Erciş State Hospital (General Surgery Specialist)
  • Büyükçekmece Kolan Hospital
  • Özel Florya Hospital

Skills And Expertise

  • Obesity and Metabolic Surgery
  • Thyroid Diseases
  • Gallbladder and Liver Diseases
  • Oncological Surgery
  • Anal Region Diseases
  • Breast Diseases
  • Stomach Botox and Gastric Balloon Applications
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Educational Status

  • 1998-2004 Karadeniz Technical University Faculty of Medicine
  • 2008-2014 Mayıs University, Department of General Surgery

Institutions He Works For

  • 2004 Gümüşhane Private Medical Center
  • 2004-2006 Gümüşhane-Torul State Hospital Emergency Service
  • 2006-2008 Torul Health Group Directorate
  • 2014-2016 Van Erciş State Hospital (General Surgery Specialist)
  • Büyükçekmece Kolan Hospital
  • Özel Florya Hospital

Skills And Expertise

  • Obesity and Metabolic Surgery
  • Thyroid Diseases
  • Gallbladder and Liver Diseases
  • Oncological Surgery
  • Anal Region Diseases
  • Breast Diseases
  • Stomach Botox and Gastric Balloon Applications
Read more
Unal Sabanci
Colorectal surgeon
39 years of experience
5.0
3 reviews
Turkey, Istanbul
Medicana Atasehir Hospital

Unal Sabanci

Colorectal surgeon
39 years of experience
Dr. X is an experienced general surgeon specializing in endocrine surgery, breast disease surgery, hemorrhoid and fissure treatment, laparoscopic surgery, and obesity surgery. He graduated from Gulhane Military School of Medicine in 1985 and completed his residency in 1992. He has had experience working as a general surgeon in various hospitals between 1992-2017.Read more
Dr. X is an experienced general surgeon specializing in endocrine surgery, breast disease surgery, hemorrhoid and fissure treatment, laparoscopic surgery, and obesity surgery. He graduated from Gulhane Military School of Medicine in 1985 and completed his residency in 1992. He has had experience working as a general surgeon in various hospitals between 1992-2017.
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Mehmet Onur Ozturk
Plastic surgeon
14 years of experience

Mehmet Onur Ozturk

Plastic surgeon
14 years of experience
Turkey, İzmir
Bewell Health Assistance