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About Dr. Umit Koc

  • About the author Dr. Umit Koc, is a general surgeon in Istanbul, working at Istinye University Bahcesehir Liv Hospital with an experience of 22 years.
  • For his primary school, he went to Augsburg and Mersin Gazipasa Primary School in Turkey. He met his secondary and high school education at Mersin Tevfik Srr Gur High School and then majored at the Ukurova Faculty of Medicine, and became a medical doctor from 1993 to 1999.
  • He graduated from Ankara University Medicine Faculty in 1995 and after 6 years between 2000-2005, he completed his General Surgery Specialization at Ankara Numune Training and Research Hospital and became a General Surgery Specialist after his obligatory service in Mardin Midyat Health Center.
  • After his compulsory service and military service at Ankara Yuksek Training and Research Hospital Gastroenterology Surgery Clinic between 2008 and 2010, he received his Gastroenterology Surgery Specialist diploma. After that, he started to serve as an experienced Gastroenterology surgeon at Antalya Training and Research Hospital.
  • By 2016 he had been moved to the post of an Associate Professor. As a member of Da Vinci's Robotic Surgery certification program; he put through Robotic Tumor Surgery in 107 Antalya Training and Research Hospitals in 2016.
  • He started his academic life at Istinye University Bahçeşehir Liv Hospital in 2019 after performing many tumor surgeries and bariatric surgery at Antalya Training and Research Hospital between 2010 and 2018.
  • Since 2021 he has worked in the Memorial Sisli Hospital in Istanbul Turkey and continues his work in this hospital.
  • He practices gastric bypass surgery, gastrointestinal, and weight loss. Expanding a little more on his specialization the areas of specialty are Obesity and Metabolic Surgery, Laparoscopic Surgery, Robotic Surgery, and Gastrointestinal Tumor Surgery.
  • In addition to the patient’s sickness, the relevant diseases, and a personal medical history before the surgical procedure, Dr. Umit Koc conducts a detailed study.

Conditions treated by Dr. Umit Koc

  • Irritable Bowel Syndrome (IBS)
  • Gastroesophageal Reflux Disease (GERD)
  • Peptic Ulcers
  • Inflammatory Bowel Disease (IBD)
  • Celiac Disease
  • Hepatitis (A, B, C)
  • Fatty Liver Disease (NAFLD/NASH)
  • Cirrhosis
  • Liver Cancer
  • Pancreatitis
  • Pancreatic Cancer
  • Gallstones
  • Cholecystitis
  • Bile Duct Obstruction
  • Colon Cancer
  • Diverticulitis
  • Hemorrhoids
  • Upper and Lower GI Bleeding

Area of Interest

  • Removal of Stomach(Gastrectomy)
  • Intestinal Mucosa Polyp Removal
  • Stomach Polyp Removal
  • Anal Fistula Removal (Fistulotomy)
  • Laparoscopic Surgery
  • Robotic Surgery
  • Allurion Swallowable Gastric Balloon

Qualification

  • 1999- Faculty of Medicine, Cukurova University;
  • 2005- Specialization in General Surgery, Numune Teaching and Research Hospital, Ankara;
  • 2010- Specialization in Gastroenterological Surgery, Yuksek Ihtisas Training and Research Hospital, Ankara.

Work Experiences

  • Ankara Numune Training and Research Hospital General Surgery Clinic
  • Ankara Golbasi State Hospital General Surgery Clinic
  • Ankara GATA Training and Research Hospital General Surgery Clinic
  • Ankara Turkey High Specialization Training and Research Hospital
  • Antalya Training and Research Hospital Gastroenterology Surgery Clinic
  • Memorial Sisli Hospital, Istanbul -Turkey
  • Global Team of Board Certified Surgeons and Medical Specialists
  • Written Second Opinion report delivered within 5 days
  • Option to avail the Video Consultation with the Lead Doctor of the board

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RESEARCH PAPERS AND PUBLICATIONS (5)

  • Basic Hemostatic Parameters in Patients with Long-Term Oral Anticoagulation Undergoing Cholecystectomy published in the Journal of Laparoendoscopic & Advanced Surgical Techniques.
  • Surgical treatment for gastric cancer in Turkish patients over age 70: early postoperative results and risk factors for mortality, published in Langenbeck's Archives of Surgery.
  • A Prospective Observational Study of 468 Patients Undergoing D2 or D3 Lymphadenectomy for Gastric Cancer" published in Hepatogastroenterology.
  • Diagnostic Significance of Serum Eotaxin-1 Level in Gastric Cancer Patients, published in Disease Markers.
  • Are colon neoplastic lesions associated with stomach Helicobacter pylori infection? published in the American Journal of Experimental and Clinical Research.

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PROCEDURES

  • Abdominoperineal Resection
  • Adhesion Lysis
  • Appendectomy
  • Cardiomyotomy
  • Colorectal Cancer ( Colon Cancer ) Treatment
  • Esophagectomy
  • Foregut Surgery
  • Gastric Bypass
  • Hemicolectomy
  • Hepatectomy (Liver Resection)
  • Hiatal Hernia Repair
  • Ileoanal Anastomosis (J-Pouch) Surgery
  • Lap Gastric Banding
  • Laparoscopic Colon Resection
  • Laparoscopic Gall Bladder Removal
  • Laparoscopic Ventral Hernia Repair
  • Low Anterior Resection
  • Meckel's Diverticulectomy Treatment
  • Nissen Fundoplication
  • Pancreatectomy
  • Pancreatic Surgery
  • Partial Colectomy
  • Proctectomy
  • Retroperitoneum Surgery
  • Robotic Hernia Surgery
  • Sleeve Gastrectomy
  • Small Bowel Resection
  • Splenectomy
  • Stapled Hemorrhoidopexy
  • Stomach Cancer Treatment
  • Subtotal Proctocolectomy
  • Total Colectomy

FREQUENTLY ASKED QUESTIONS

Q: Is Dr. Umit Koc doing teleconsultation on the MediGence platform?

A. Dr. Umit Koc is available to teleconsultate on the MediGence platform.

Q: How long is the consultation?

A. The consultation can last 15 to 30 minutes. Depending on the patient’s queries and the doctor's medical suggestions, it may exceed the estimated time.

Q: How soon can the consultation be organized?

A. Our panel of doctors includes Medical specialists and board-certified doctors. The consultation will be organized within 24 to 48 hours or based on the availability of the doctor and the patient.

Q: Is follow-up consultation included in the consultation price?

A. No, the follow-up consultation fee is not included in the consultation price. The patient will need to rebook the consultation.

Q: How do I share my medical record with the doctor for review?

A. The option to share your medical records is available at the end of the form provided on the website.

Q: Can I book my procedure with the doctor post-consultation?

A. Yes. If you are satisfied with the consultation, you can proceed with treatment packages for your diagnosis with the help of our case managers.

Q: Can we get the estimate for the procedure?

A. Yes. Our case manager will provide you with a cost estimate that includes the doctor’s opinion, the cost estimate, and crucial information about traveling to your medical destination.

Reviewer

Dr. Vijita Jayan

BPT, MPT (Neuro)

18 Years of Experience

With over 18 years of experience. Dr. Vijita Jayan is an extremely competent, skilled & revered Clinical Director Rehabilitation Specialist. She holds an impeccable academic record and extensive experience in the field of neuro-rehabilitation. She is renowned for handling mobility-dependent cases. She is also an avid writer of several published articles & research papers. Being awarded several accolades in her career, she is considered one of the leading names In the field of Physical Medicine and Rehabilitation. View More

Author

Tanya Bose

MSc Biotechnology

2.5 Years of Experience

Tanya Bose is a medical content specialist with a strong medical background. She has completed her Bachelor's and Master’s in Biotechnology from Amity University.With a deep understanding of biomedical sciences and research, she develops authoritative and patient-focused medical content covering treatments, surgical procedures, and healthcare innovations. Her writing emphasizes accuracy, clarity, and evidence-based information to help readers better understand complex medical topics. She is dedicated to improving patient awareness and supporting informed healthcare decisions by delivering trustworthy medical insights in a clear and accessible format.. View More