Diabetes Surgery (SADI-S)

He graduated from Ege University Faculty of Medicine in 1991. In 1996, he became a General Surgery Specialist. In 2007, he received the Turkish Surgery Association Qualification (Board) Certificate. In 2007, he received the title of “Associate Professor of General Surgery”. In 2013, he became a Professor. He is an active member of International Society for Regional Cancer Treatment, Turkish Surgical Association, Turkish Colon and Rectal Surgery Association, Turkish Hepatopancreatobiliary Surgery Association, National Endoscopic Laparoscopic Surgery Association, Trauma and Emergency Surgery Association, Aegean Region Surgery Association, Izmir Breast Diseases Association, Turkish Surgical Association Competency Board, and Society of Dialogue in Endocrinology. He has more than 40 articles published in international indexed journals, more than 50 articles published in national journals. he has given more than 90 verbal and poster presentations in international and national congresses and symposiums and written two book chapters. He has won 6 awards in national and international congresses. Areas of interest: Obesity surgery and metabolic surgery, Laparoscopic reflux surgery, Laparoscopic gallbladder surgery, Stomach balloon application, Laparoscopic gastric and intestinal cancer surgeries, Haemorrhoid surgeries, Abdominal and inguinal hernia surgeries, Breast Cancer Surgery, Thyroid cancer and goitre surgery.   Prof. Dr. Hayrullah Derici is married and has two children. He speaks German and English well.

He completed his medical education at Dokuz Eylul University Faculty of Medicine between 1995 and 2001. He specialized in General Surgery at Ankara Training and Research Hospital between 2001 and 2006. He worked as a General Surgery Specialist at Ankara Training and Research Hospital between 2006 and 2008 and later at Ordu State Hospital between 2008 and 2013. In 2016, he received the title of Associate Professor in the Department of General Surgery, Faculty of Medicine, Izmir University. In 2015, he received the Turkish Surgical Association Proficiency Exam (Board) Certificate of Achievement. He is a member of Turkish Surgical Association, Turkish Colon and Rectum Surgery Association, National Endoscopic Laparoscopic Surgery Association, Bariatric and Metabolic Surgery Association, and Hepatobiliary Surgery Association. Between 2014 and 2016, he taught many undergraduate and graduate courses at Izmir University Faculty of Medicine. He has conducted many national and international studies and these studies have received many citations. Assoc. Prof. Dr.  Ömer Yoldaş speaks English fluently. He has two children.   Knowledge Domain: Obesity Surgery and Metabolic Surgery, Laparoscopic Reflux Surgery, Laparoscopic Gallbladder Surgeries, Gastric Balloon Application, Gastric filler Application, Laparoscopic Gastric and Intestinal Cancer Surgeries, Haemorrhoid Surgeries, Perianal Fistula Surgeries, Laparoscopic Abdominal and Groin Hernia Surgeries, Breast Cancer Surgeries, Thyroid Cancer and Goitre Surgeries.

Date of birth 10.11.1987 Education and Expertise Karadeniz Technical University Faculty of Medicine Kocatepe University Ankara University Faculty of Medicine Konya Health Sciences University Professional Interests: Obesity (fatness) surgery and metabolic surgery Laparoscopic reflux surgery Laparoscopic gallbladder surgeries Gastric balloon application ERCP, EMR, ESD (Advanced Endoscopic procedures) Laparoscopic pancreatic cancer surgery Laparoscopic gastric and intestinal cancer surgeries Hemorrhoid surgeries Perianal fistula surgeries Laparoscopic abdominal and inguinal hernia surgeries Oncoplastic Breast cancer surgeries Natural cancer surgery (NOSE) Thyroid cancer and goiter surgeries. Memberships to Scientific Organizations Turkish Surgery Association Turkish Obesity Surgery Association Surgical Oncology Association National Society of Endoscopic Laparoscopic Surgery He is a member of the Bariatric and Metabolic Surgery Association. Courses and Certificates: Turkish surgical association proficiency exam (Board) certificate of achievement in 2018 He has more than 100 papers presented in national and international congresses and more than 50 articles published in international journals. Foreign language English

He completed his medical education at Osmangazi University Faculty of Medicine between 1990 and 1996, and his residency in General Surgery at Izmir Training and Research Hospital between 2004 and 2008. In 2008, he received the Turkish Surgical Association's Qualification Exam (Board) certificate of success. He is a member of Turkish Surgical Association, Turkish Colon and Rectum Surgery Association, National Endoscopic Laparoscopic Surgery Association, Bariatric and Metabolic Surgery Association. He worked as a lecturer at Istanbul Rumeli University between 2017 and 2020. He currently performs Laparoscopic Oncosurgery and Obesity Surgeries. He has many national and international studies and these studies have received many citations.   Having a good command of English, Opr. Dr. Özgür Kavak is married and has two children.   Areas of interest: Laparoscopic Sleeve Gastrectomy, Laparoscopic Full Gastric Bypass, Laparoscopic Mini Bypass, Laparoscopic Type 2 Diabetes Surgery, Gastric Balloon Application with Endoscopic Method. In Non-Surgical Obesity Treatments:  Stomach filler (Endoscopic), Laparoscopic Oncology Surgery (Colorectal, Stomach, Pancreas, Adrenal), Reflux - Gastric Hernia Surgery (Laparoscopic), Minimally Invasive Surgery, Laparoscopic Hernia Surgery, Endocrine Surgery (Thyroid - Breast Surgery), Haemorrhoid Surgery with Laser, Haemorrhoidopexy (LHP), Perianal Fistula Surgery with FILAC (Fistula Laser Closure) Method.

He graduated from Dokuz Eylül University, Faculty of Medicine. Between 1987 and 1991, he completed his specialization in general surgery at Buca SSK Hospital in Izmir. Between 1991 and 2016, he worked at Karşıyaka State Hospital, then until 2019 he worked as the General Surgery Specialist at Çiğli Training and Research Hospital. He is an active member of Turkish Surgical Association, Turkish Society of Colon and Rectal Surgery. He has experienced around 30,000 successful operations in the field of general surgery. Areas of interest: Laparoscopic gallbladder operations, gastrointestinal surgery, haemorrhoids and fissure surgeries, abdominal and inguinal hernia operations, breast cancer operations, thyroid cancer and goiter operations. Op. Dr. Attila El is married and has one child. He speaks fluent English.

He completed his medical education at Istanbul University Cerrahpaşa Faculty of Medicine between 1986-1992. He completed his general surgery residency at İzmir Tepecik Training and Research Hospital between 1995-2000. In 2011, he received his education in the field of ERCP and Endoscopy at Afyon Kocatepe University. He worked as a specialist at Tepecik Training and Research Hospital, Karşıyaka State Hospital, Bakırçay University / Çiğli Training and Research Hospital between 2000-2021. He is a member of the Turkish Society of Surgery, Society of Endoscopic Laparoscopic Surgery, the bariatric and metabolic surgery society, and the Turkish Obesity Foundation. His special interest is Obesity Surgery. The father of 2 children, Opr. Dr. Abdulkadir Korkmaz has a good command of English. Areas of interest: Laparoscopic (closed) obesity (obesity) surgeries (sleeve – medicine stomach, gastric bypass) Gastric balloon application with endoscopic method in non-surgical obesity treatment Laparoscopic (closed) inguinal hernia surgeries Laparoscopic (closed) appendicitis surgeries Laparoscopic (closed) gallbladder surgeries Laparoscopic (closed) reflux - gastric hernia surgeries Goiter and Breast (breast cancer) surgeries Hemorrhoids treatment with laser Anescal surgery with laser

He completed his medical education at Dokuz Eylul University Faculty of Medicine between 1995-2001. He completed his general surgery residency at Eskişehir Osmangazi University Faculty of Medicine between 2002-2007. He is a member of Turkish Surgery Association, Turkish Colon and Rectum Surgery Association, National Endoscopic Laparoscopic Surgery Association, Bariatric and Metabolic Surgery Association, Hepatobiliary Surgery Association and Endocrine Surgery Association. He has many national and international studies and these studies have been cited many times.   Fluent in English, Opr. Dr. Rıza Özdemir is married and has one child.   Areas of interest: • Obesity (fatness) surgery and metabolic surgery • Laparoscopic reflux surgery • Laparoscopic gallbladder surgeries • Gastric balloon application • Stomach injection application • Laparoscopic gastric and intestinal cancer surgeries • Haemorrhoid surgeries • Perianal fistula surgeries • Laparoscopic abdominal and inguinal hernia surgeries • Breast cancer surgeries • Thyroid cancer and goitre surgeries

Between 1983 and 1989, he completed his medical education at Ege University Faculty of Medicine. Between 1992 and 1996, he completed his General Surgery residency at İzmir Tepecik Training and Research Hospital. He is a member of Turkish Surgery Association, Turkish Colon and Rectal Surgery Association, National Endoscopic Laparoscopic Surgery Association, Bariatric and Metabolic Surgery Association, Hepatobiliary Surgery Association and Endocrine Surgery Association. He has many national and international studies and these studies have been cited many times.   Fluent in English, Opr. Dr. Mustafa Erol is the father of two children.   Areas of interest: • Obesity (fatness) surgery and metabolic surgery • Revision Surgery • Laparoscopic reflux surgery • Laparoscopic gallbladder and bile duct surgeries • Gastric balloon application • Laparoscopic gastric and intestinal cancer surgeries • Hemorrhoid surgeries • Perianal fistula surgeries • Laparoscopic abdominal and inguinal hernia surgeries • Breast Surgery surgeries • Esophageal Surgery • Thyroid cancer and goiter surgeries.

Ekol Hospitals Obesity Clinic has experienced Professor Doctors, Associate Professors, Specialists, nutritionists and dedicated nurses & care takers. Teamwork is really imported when it comes to bariatric & metabolic surgeries and EKOL has the most experienced and Professional team working in harmony.

You will have a full check up before the operation, the results will be evaluated and your surgeon will decide to have the operation or not together with you. Full Urine Test, Blood Test, Chest Xray, Respiratory Function Test, Cardiology Consultation, Pulmonary Diseases Consultation, Internal Diseases Consultation, General Surgery consultation, anesthesia consultation, Ultrasonography. The operation ist mostly laparoscopic (closed) and takes around 1,5 – 2 hours.

SADI-S is a modified version of an operation that was developed 30 years ago, formally called Biliopancreatic Diversion with Duodenal Switch (BPD-DS) and more simply known as the duodenal switch. The SADI-S procedure involves two steps: • Step one; the surgeon will perform a sleeve gastrectomy, removing about 80% of the stomach. • Secondly, the first part of the intestine (duodenum) is divided just below the stomach and reattached (anastomosed) to a loop of intestine about 2 metres further downstream.

• Delivers greater weight loss than a sleeve gastrectomy or standard gastric bypass, which is advantageous for people with a BMI above 50. • Provides a more powerful metabolic effect than a sleeve gastrectomy or standard gastric bypass, which is advantageous for people with poorly controlled Type 2 Diabetes. • Can be performed on people who have already had a sleeve gastrectomy, which is advantageous for people who experience weight regain or insufficient weight loss. • Lowers the risk of diarrhea and nutritional deficiencies often encountered with a conventional duodenal switch. • Connecting a loop of small bowel rather than a Roux limb is anticipated to reduce the long-term risk of intestinal obstruction, compared to a standard gastric bypass and compared to a duodenal switch. • The pylorus is retained above the connected loop of small bowel and continues to regulate the rate at which food and acid empty from the stomach into the intestines and to prevent free reflux of bile into the stomach. This helps to reduce the likelihood of certain problems encountered with gastric bypass surgery such as: Dumping Syndrome, unstable blood sugar fluctuations (reactive hypoglycaemia, nocturnal hypoglycaemia), food restrictions and intolerance, marginal ulcers.