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Kivanc Derya Peker
Top Doctor
22
years of experience

Kivanc Derya Peker

  • Leading doctor for Rectal resection
  • Specialization: Surgical oncologist
  • 22 years of experience
  • Speaks:
    English, Turkish
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • Performed over 400 pancreatic and gastric cancer surgeries and over 200 liver surgeries; founded a Hepatopancreatobiliary Surgery unit in Turkey.

    Assoc. Prof. Kıvanç Derya Peker is a surgeon with expertise in pancreatic, gallbladder, liver, and stomach surgeries. He also specializes in obesity and metabolic surgery, as well as kidney transplantation. He completed his medical and surgical training at Istanbul University. He ranked among the top three in the national minor specialty exam for gastroenterological surgery.

    Dr. Peker has performed over 400 pancreatic and gastric cancer surgeries and more than 200 liver surgeries. He has also completed many gallbladder, biliary tract, obesity-metabolic procedures, and kidney transplants. He received training at the Mayo Clinic. He co-founded the Hepatopancreatobiliary Surgery unit at Bakırköy Dr. Sadi Konuk Hospital. There, he provided advanced training to surgical residents.

    He is known for his research in aging and stem cell treatments. Dr. Peker has established gastroenterology surgery clinics at major hospitals. He is accredited by the Turkish HPB Association and has received a scholarship from the Turkish Surgery Association.

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Explore package deals with Dr. Kivanc Derya Peker

Rectal resection

Low Anterior Resection for Rectal Cancer

$7,680
/
per package

Laparoscopic Low Anterior Resection for Rectal Cancer

$10,250
/
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 Kivanc Derya Peker

Convenient and easy
100% secure and confidential
Price on request
4.6
Excellent score
20 patient verified reviews
1 star
0%
2 stars
5%
3 stars
10%
4 stars
5%
5 stars
80%

Patient reviews

About clinic Hisar Hospital Intercontinental
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1-5 of 20 reviews
Mykola Drozd • PET-CT with Gallium 68(PSMA)
Ukraine
Aug 17, 2025
Verified review.
I am very grateful to the Bokimed team for their care, organisation and truly individual approach
I turned to Bokimed to organise a trip to Turkey for medical diagnostics. The company proved to be a reliable partner: they helped me at every stage - from preparing the trip to accompanying me on the spot. Thanks to the attentive customer service, all issues were resolved quickly and professionally. The diagnostics were carried out with high quality, and I felt supported throughout the entire process. I am very grateful to the Bokimed team for their care, organisation and truly individual approach. I recommend the company to anyone looking for reliable assistance in medical trips abroad.
Quality of the survey
A somewhat assembly-line approach
Anonymous • Biopsy
Kyrgyzstan
Nov 10, 2024
Verified review.
I would like to thank the clinic and all the medical staff for the help provided and for the sensitive attitude towards each client
Very pleased with the attitude towards patients. The staff was polite and courteous. They responded quickly to all my needs. They suggested the best alternative treatment and were very tactful during the operation. The operation was done under local anaesthesia, and painkillers have very little effect on me, but the doctor was very sensitive and understanding of my condition and patiently waited and increased the dose of anaesthesia until the action started. And during the whole operation constantly asked about my condition and even on small reactions of pain, which were reflected apparently in my face immediately responded. And the assistants (nurses) were close by, giving emotional support. I would especially like to mention the attitude of the interpreter Rabia, who was always in touch with me throughout my stay and answered at any time of the day, despite the workload I saw. This is very human of her when you don't know anything and don't know the language. I would like to thank the clinic and all the medical staff for the help provided and for the sensitive attitude towards each client.
The clinic is located in a very convenient neighbourhood. And the clinic itself provides a huge range of services. Everything is within walking distance. The wards are clean, comfortable and with all the facilities.
About Bookimed service
It was my first experience of treatment abroad and I am very glad that I chose this clinic. I really liked the attitude of the Bookimed team, who were also in touch with me all the time. And when I had a misunderstanding with the clinic on the first day, they responded immediately. I would like to thank Bookimed for this opportunity and for giving me a choice of clinics.
Борис • CyberKnife
Ukraine
Mar 4, 2024
Verified review.
The consultation with the doctor was easy and instilled confidence and calm
Everything is fine. There was a slight delay in the transfer upon arrival at the airport. Then they arrived promptly, the drivers were polite, the cars were clean. The hotel is a little far away, but nice, spacious room, clean. There were not enough slippers in the hotel, otherwise everything was fine, the staff was helpful. I underwent PET CT diagnostics with gallium 68, the examination was carried out perfectly. Special thanks to the coordinators of Bookimed and the clinic, and the translator. The consultation with the doctor was easy and instilled confidence and calm. It would be nice to get a translation of the conclusion in Russian or English right away.
Service, competence, translator, speed of examination
Transfer upon arrival, no conclusion in Russian
About Bookimed service
My first experience. I liked the coordinators’ quick response and attentiveness. Everything went well.
Аl'bina Левченко • PET-CT with Gallium 68 (DOTA)
Ukraine
Nov 13, 2023
Verified review.
Liked everything
Excellent transfer, even from the bus station, hotel included in the price, almost like a separate apartment, very smiling and always helpful staff, excellent translator, clinic administrator. Liked everything. They expect me to check in in six months. I will definitely go to them.
Mary Daniels • Mastectomy
United Arab Emirates
Jun 15, 2023
Verified review.
I am confident I am going to beat this breast tumor with the help of the wonderful care given at Hisar Intercontinental Hospital
I was really nervous about a new breast lump that developed. I reached out to Book I med and explained my situation. I was directed to Hisar Intercontinental Hospital. They did biopsy, ultrasound and PET scan. Although I wanted surgery, doctor explained it wasn't in my best interest and recommended medication instead. Doctors were careful to come up with plan, they didn't rush to make decisions. I had a medical coordinator who assisted in transportation to and from hospital and coordinating tests and doctor visits. I was also assigned an interpreter for Turkish to English.They were both wonderful and it was nice to have assistance and smiling faces when I arrived. They always took time to listen to concerns and answer questions. I met with 2 doctors, a breast cancer surgeon and oncologist. They both were professional and friendly. They met with a tumor board of physicians to discuss my plan.I feel like I got professional care and good treatment plan. The hospital was clean and modern. They did a good job with the tests, I didn't feel any pain from the doctor who did my biopsy. Believe me when you have something as scary as a breast lump you want to be in good hands.I paid for each test and medication individually with credit card. I was told the cost before each purchase. Even though the whole bill wasn't cheap, it's much much lower cost than I could get in United States. As a self pay patient I am glad for that also. So overall even though I was struggling with something really bad(tumor) I feel like I got great and professional care at a decent price. I would truly recommend this to anyone. And Turkey is such a beautiful country with friendly people. There is hidden artwork everywhere. So even though I am going through this ordeal being in beautiful Turkey makes it not so bad. The food here is really good and cheap. I'm staying in Old city which has tons of Cafe restaurants. In your spare time just sitting at a Cafe and watching the myriad of people walking by is fun. I am confident I am going to beat this breast tumor with the help of the wonderful care given at Hisar Intercontinental Hospital.
About Bookimed service
Booking manager was a physician and helped me choose hospital and was also in background giving me support through whole process. I was given choice of Hisar Intercontinental Hospital and promised a cost effective price. I am really grateful for this doctors support
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Qualifications

Prof. Kıvanç Derya Peker completed his medical education and general surgery specialization at Istanbul University Istanbul Faculty of Medicine (Çapa). After his major specialization, he got his Gastroenterology Surgery Specialization from the Gastroenterology Surgery Clinic of Kartal Koşuyolu Yüksek İhtisas Training and Research Hospital by entering the top 3 in the minor examination.

 

During his sub-branch assistantship, he received a scholarship from the Turkish Surgery Association and worked at Mayo Clinic (Rochester, USA) Hepatopancreatobiliary Surgery Clinic and Obesity-Metabolic Surgery Clinic. After returning to Turkey, He was one of the founders of the Hepatopancreatobiliary Surgery unit at Bakırköy Dr. Sadi Konuk Training and Research Hospital. Peker provided Hepatopancreatobiliary Surgery training to general surgery residents and gastroenterology surgery residents in this hospital, which is accepted as a training unit by the Turkish HPB Association.

 

On the other hand; In order to learn stem cells, cancer biology, cellular properties of obesity and aging, he did his doctorate and thesis on aging at Istanbul University, Istanbul Faculty of Medicine (Çapa), Department of Medical Biology. Then, he moved to Başakşehir Çam and Sakura City Hospital to establish the Gastroenterology Surgery Clinic.

 

Especially in his career; He is interested in Pancreatic Diseases and Surgery, Gallbladder and Bile Duct Diseases Surgery, Liver Cancer Surgery, Stomach Cancer Surgery and Obesity-Metabolic Surgery. Peker has carried out many successful operations. He has performed over 400 pancreatic and gastric cancer surgeries, over 200 liver surgeries, many surgeries related to gallbladder and biliary tract diseases, obesity – metabolic surgery and endoscopic treatments, and kidney transplants so far. He is also interested in aging and stem cell treatments.

MEDICAL INTERESTS

  • Pancreatic Surgery
  • Gallbladder and Tracts Surgery
  • Liver Diseases Surgery
  • Obesity – Metabolic Surgery and Endoscopic Treatments

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