Prof. Dr. Mustafa Uygar Kalaycı

Türkiye, Istanbul, Clinic İstanbul Cerrahi Hastanesi
General Surgery, Obesity Treatment (Bariatric Surgery)
5
Great
30+
years of experience
10+
foreign internships
40+
articles and reports

Professor of General Surgery with over 30 years of experience. One of Turkey’s leading specialists in laparoscopic and robotic surgery.

Main Areas of Expertise:

  • Laparoscopic and robotic colorectal surgery

  • Surgery of the stomach, esophagus, liver, bile ducts, and pancreas

  • Treatment of obesity (bariatric surgery)

  • Surgery of the anorectal region

  • Endoscopic interventions (including ERCP)

  • Surgical treatment of reflux, hernias, and oncological diseases

  • Performing HIPEC — hyperthermic intraperitoneal chemotherapy

Prof. Dr. Mustafa Uygar Kalaycı graduated from Selçuk University Faculty of Medicine in 1992. He completed his mandatory service and worked as a general practitioner in the city of Bayburt and the Çumra district (Konya). He completed his specialization in general surgery in 1998 at the 3rd General Surgery Clinic of the Oncology Hospital in Ankara.

After obtaining his specialty, he fulfilled his mandatory service in the Ereğli district (Konya). Between 1999 and 2001, he worked as an assistant professor in the emergency care clinic of the Selçuk University Faculty of Medicine. Later, he worked as a senior assistant at the Bakırköy Dr. Saadi Konuk and Okmeydanı state hospitals.

In 2012, he earned the title of associate professor in general surgery at the Bakırköy Dr. Saadi Konuk Hospital, where he also served as senior assistant and administrative head of the general surgery clinic.
From 2014 to 2019, he worked as an associate professor and clinical and administrative training supervisor at the General Surgery Clinic of Kanuni Sultan Süleyman Hospital.

Since 2017, he has been a faculty member at the Health Sciences University of Turkey (SBÜ), working in the General Surgery Clinic.

Prof. Dr. Mustafa Uygar Kalaycı

EDUCATION

  • Selçuk University Faculty of Medicine, graduated in 1992.
    Specialization: General Surgery — Oncology Hospital, Ankara (1998)

  • Advanced training and certified programs in Turkey and abroad in the following areas:

    • Transanal Endoscopic Microsurgery (TEM)

    • Laparoscopic Colorectal Surgery

    • Bariatric Surgery

    • Robotic Surgery

    • Oncologic Surgery and Hyperthermic Intraperitoneal Chemotherapy (HIPEC)

    International training:

    • France, Strasbourg — Laparoscopic and Robotic Colorectal Surgery

    • Germany, Regensburg — Barmherzige Brüder Hospital — Cytoreductive Surgery and HIPEC

EXPERIENCE

  • General Practitioner — Bayburt and Çumra (Konya)
  • Assistant and Lecturer — Selçuk University, Emergency Care Clinic
  • Senior Assistant — Bakırköy and Okmeydanı Hospitals
  • Associate Professor and Supervisor — Bakırköy Dr. Saadi Konuk Hospital and SBÜ Kanuni Sultan Süleyman Hospital
  • Since 2017 — Faculty Member at Health Sciences University of Turkey (SBÜ), General Surgery Clinic

PROFESSIONAL INTERESTS

  • Laparoscopic and open colorectal surgery
  • Anorectal surgery
  • Liver, bile duct, and pancreatic surgery
  • Surgery of the stomach, reflux, and hernias
  • Bariatric (obesity) surgery
  • Robotic surgery
  • Therapeutic and interventional endoscopy (including ERCP)
  • Emergency and trauma surgery

Patients about the doctor

Pınar Göymen
Pınar Göymen
en-US
Review
I was going through a very difficult process due to the fissure and hemorrhoid problem I had for a long time. I had my first surgery abroad, but instead of getting better, I got worse and 2 months later, I found Mustafa Hodja. I wish I had come to Mustafa Hodja in the beginning. He is incredibly caring, always available and always gets back to you, even if it is via text or voicemail. We performed my second surgery with him and the process was very successful. Now I am much more comfortable and have regained my health. Endless thanks to Mustafa Hodja and his team! If you are looking for a reliable and successful doctor in this regard, I definitely recommend it!
Esra Belet
Esra Belet
en-US
Review
Our beloved doctor performed my mother's gallbladder surgery. His surgical expertise is undeniable, and he also understands the psychology of his patients. Thank you again to our esteemed doctor.
Aynur Kırmızıtoprak
Aynur Kırmızıtoprak
en-US
Review
After extensive research, I met Dr. Mustafa. He was incredibly attentive to his patients and had a wonderful relationship. I was very scared before the surgery, and thanks to Dr. Mustafa, he helped me overcome my fear. My surgery went very well, and I was back on my feet in 10 days. I'm so glad we met. Thank you, Dr. Mustafa.
Ahmet Bağrıaçık
Ahmet Bağrıaçık
en-US
Review
I met my teacher with the recommendation of my brother Süleyman Bağrıaçık. He also had a very serious hemorrhoid surgery. I had a serious hemorrhoid disease and a bilateral hernia. Within 2/3 weeks, there was no trace of both of my diseases, and I sent a relative of mine with my advice, and he was grateful to me. Uygar teacher, I'm glad to have you.
kadir Bozkurt
kadir Bozkurt
en-US
Review
On 03.01.2025, I went to him for an anal fissure and then he performed the surgery. He is a great surgeon. He is very caring and thanks to him, I regained my health in a short time. I definitely recommend that patients with hemorrhoids, piles and gastrointestinal disorders do not delay and get examined by Mustafa Hoca without hesitation. Also, you will get answers to all your questions even at midnight. His assistant Emrullah Bey is also very caring and always takes care of his patients. Endless thanks to Mustafa Hoca and his team.

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