Best bariatric surgeons: TOP 294 doctors

Dr. Aydoğan embarked on his medical career, graduating from Bornova Anadolu High School in 2004. Subsequently, he pursued his studies at Celal Bayar University Medical Faculty, earning his medical doctor degree in 2011. His professional journey began as a general practitioner at Şanlıurfa Birecik State Hospital. In 2012, he achieved a significant milestone by successfully passing the Medical Specialty Exam (TUS) and commencing his specialization in surgery at the Bozyaka General Surgery Department in Izmir. Dr. Aydoğan’s pursuit of excellence took him to Heidelberg University Hospital in Germany in 2015, one of the country’s top institutions, where he worked as a visiting doctor. During this period, his focus was on pancreatic and liver surgery, gaining valuable experience. In 2017, he earned the title of specialist in general surgery through his thesis, which evaluated the demographic characteristics and surgical effectiveness of patients undergoing Sleeve Gastrectomy (gastric sleeve surgery) for obesity. The years 2018 to 2019 saw him fulfill his mandatory service at Ardahan Göle State Hospital, further enhancing his experience and skills. In 2020, Dr. Aydoğan joined the team at Izmir Tepecik Training and Research Hospital, where he primarily performed cancer surgery, obesity surgery, and minimally invasive surgery, including laparoscopic procedures. In 2022, he reached another milestone in his career by establishing his own private practice. Here, he continues his medical journey, providing care independently and making a positive impact in the field of surgery and healthcare.

Areas of Interest:

• Diabetes Dietitian
• Obesity and Metabolic Surgery
• Bariatric Dietitian
• Type 1 Diabetes Nutrition
• Carbohydrate Counting
• Maternal and Child Nutrition (Breastfeeding and Postnatal Nutrition, Gestational Diabetes (Pregnancy Diabetes), Breast Milk, Transition to Solid Foods…)
• Cardiovascular Diseases
• Kidney Diseases and Dialysis
• Liver Diseases
• Gallbladder and Pancreas Diseases
• Gastrointestinal System Diseases
• Respiratory System Diseases
• Nervous System Diseases
• Bone and Joint Diseases
• Malnutrition
• Obesity and Bariatric Surgery (Sleeve Gastrectomy, Gastric Balloon, Gastric Botox)
• Eating Disorders
• Pre- and Post-Operative Nutrition
• Enteral and Parenteral Nutrition
• Weight Problems
• Excessive Weight Gain
• Hyperlipidemia
• Type 1 Diabetes
• Pregnancy and Nutrition
• Sports Nutrition
• Nutrition for Anorexia and Bulimia Patients
• Weight Control in Children and Adolescents
• Thyroid Disease Nutrition
• Healthy Eating
• Cardiovascular Diseases and Nutrition
• Child Nutrition
• Nutrition for Children and Adolescents
• Reactive Hypoglycemia and Nutrition
• Nutrition in Metabolic Diseases
• Nutrition Programs for Eating Disorders
• Non-Celiac Gluten Sensitivity
• Corporate Nutrition Consultancy
• Weight Loss Program
• Carbohydrate Counting

Education:

• 2014: Bachelor's Degree in Dietetics/Dietitian, Bahçeşehir University
• 2018: Master's Degree in Nutrition and Dietetics, Bahçeşehir University

Work Experience:

• 2024–Present: Neolife Medical Center
• 2023–2024: Park 15 Clinics, Koşuyolu
• 2019–2023: Doctor Nazif Bağrıaçık Kadıköy Hospital

Professional Trainings:

• Memberships:
• Scientific Events / Studies:
  • National Diabetes, Metabolism, and Nutrition Diseases Congress, 2021 (Bodrum, Muğla)
    Organized by: Turkish Diabetes Foundation and Turkish Diabetes Society
  • 3rd Diabetes Technologies Symposium, 2021 (Izmir)
    Organized by: Turkish Diabetes Foundation and Turkish Diabetes Society
  • 5th Winter School of Turkish Obesity Surgery Society, 2021 (E-Meeting)
  • 3rd Food and Nutrition Biennale, 2020 (Istanbul)
    Organized by: Food Enlightenment Platform
  • Bariatric Surgery Dietitian Certification, 2019 (Istanbul)
    Organized by: Tartı Academy
  • Psychodiet Training, 2019 (Istanbul)
    Organized by: Istinye University
  • 7th National Healthy Living Symposium Participation Certificate, 2018 (Istanbul)
    Organized by: Acıbadem University
  • PROBIOClass–Nutrition & Prebiotics & Probiotics Spring School Certification, 2018 (Istanbul)
    Organized by: Acıbadem University
  • Geriatric Dietitian Course Participation Certificate, 2018 (Istanbul)
    Organized by: Acıbadem University
  • Current Approaches in Sports Nutrition Symposium, 2018 (Istanbul)
    Organized by: Medipol University
  • Oncology and Nutrition Symposium, 2017 (Izmir)
    Organized by: Turkish Dietitians Association
  • 2nd National Nutrition and Dietetics Congress, 2017 (Istanbul)
  • BESVAK 5th Career Days, 2017 (Istanbul)
  • Education on the History, Production Process, and Use of Bulgur in Kitchens, 2017 (Istanbul)
  • Bariatric Surgery Dietitian Course within the 7th National Obesity Congress, 2016 (Istanbul)
  • Multidisciplinary Treatment Course within the 7th National Obesity Congress, 2016 (Istanbul)
  • Personal Development Course, 2015 (Istanbul)
    Organized by: Validebağ Neighborhood House
  • Nutrition Everywhere, 2015 (Istanbul)
  • Nutrition Academy, 2014 (Istanbul)
  • Nutrition, Food, and Culinary Culture in Anatolia, 2014 (Istanbul)

Dr Reema Arora has been a national and international trainer in BOTOX® and Fillers for the past 18 years. She has worked with Allergan India Pvt Ltd. as Medical Head- Facial Aesthetics and has the credit of training over 1500 Dermatologist and Plastic surgeons in the art of facial rejuvenation with injectables.
Dr. Arora has single handedly revolutionized the use of Botox and dermal fillers in India with new innovations and focus on Indian faces. She has perfected the art of using Botox, Juvederm, and Voluma amongst other injectables to rejuvenate, enhance and treat the whole face including -facial asymmetries, defining various facial features like the nose, jaw, lips and resolving excessive sweating. 

Dr Reema Arora has been a national and international trainer in BOTOX® and Fillers for the past 18 years. She has worked with Allergan India Pvt Ltd. as Medical Head- Facial Aesthetics and has the credit of training over 1500 Dermatologist and Plastic surgeons in the art of facial rejuvenation with injectables.
Dr. Arora has single handedly revolutionized the use of Botox and dermal fillers in India with new innovations and focus on Indian faces. She has perfected the art of using Botox, Juvederm, and Voluma amongst other injectables to rejuvenate, enhance and treat the whole face including -facial asymmetries, defining various facial features like the nose, jaw, lips and resolving excessive sweating.

Dr. Arora made the switch to cosmetic medicine in 2006 following her passion for Aesthetics. She has been trained in Australia, Korea and Singapore with acclaimed dermatologist and plastic surgeons. Dr. Reema Arora is a medical graduate from St John’s Medical College Hospital and a postgraduate in Paediatrics.She went on to do her Masters in Aesthetic Medicine from London in 2018 and has gone on to become a brand in herself in Facial Aesthetics, continuously perfecting her well honed skills. Being India’s leading Rejuvenation expert for over 8 years, Dr. Reema Arora has always been a pioneer in Injectables. She constantly updates her techniques and extensive knowledge of the subject by attending training workshops and seminars.

Professor Dr. Gökmen
General Surgeon

EDUCATION

• 1994: Bursa Uludağ University - Faculty of Medicine, MD
• 2000: Istanbul Okmeydanı Training and Research Hospital - General Surgery Specialization, MS

EXPERTISE

• Gastric Bypass / RNY
• Mini Gastric Bypass / MGB
• Gastric Sleeve / Fundectomy
• Gastric Banding / Bariatric Surgeries
• Gastroscopic Procedures
• Gastric Balloon Placement
• Gastric Elipse Balloon
• Gastric Botox
• Sad-S Surgery
• Distalization of RYGB
• Hernia Repair
• First and Only Operator in Turkey

TRAINING AND COURSES

• Master of Surgery:
  • Temple University School of Medicine - Laparoscopic and Bariatric Surgery Courses
  • European Institute of Telesurgery - Bariatric and Metabolic Surgery Courses (2012)
  • European Institute of Telesurgery - Advanced Colorectal Surgery Courses (2012)
  • Case Da Vinci Robotic Surgery Courses (2014)
  • Venous Diseases and Endovascular Surgery Course (2015)

MEMBERSHIPS

• UTACD: Turkish Association of Trauma and Emergency Surgery
• TSCRS: Turkish Society of Colon and Rectal Surgery
• TSA: Turkish Surgical Association

NUMBER OF CASES

• Experience of over 40,000 surgical cases in 29 years, including:
  • 20,000 Bariatric Surgeries
  • Approximately 107+ Laparoscopic Colon Resections
  • Approximately 100+ Laparoscopic Total Gastric Resections
  • Approximately 1,150+ Laparoscopic Sleeve Gastrectomies
  • Approximately 780+ Laparoscopic Mini Gastric Bypasses
  • Approximately 1,200+ Laparoscopic Roux-en-Y Gastric Bypasses
  • Approximately 1,550+ Laparoscopic Cholecystectomies

Dr. Mehdi is a highly experienced bariatric surgeon, renowned for his expertise in weight loss surgeries and his dedication to improving the health and well-being of his patients. With years of specialized training and extensive practice, he has successfully performed numerous life-changing procedures, helping individuals achieve significant and sustainable weight loss. Dr. Mehdi combines advanced surgical techniques with a patient-centered approach, ensuring that every procedure is carefully tailored to meet the unique needs and health goals of each individual. His expertise includes a range of bariatric procedures, such as gastric bypass, sleeve gastrectomy, and revisional surgeries, all designed to provide effective and lasting results. Known for his compassionate care, Dr. Mehdi works closely with patients throughout their journey, offering guidance, support, and education to help them embrace a healthier lifestyle. His exceptional outcomes and commitment to excellence have earned him a reputation as a trusted leader in bariatric surgery, attracting patients seeking transformative solutions to obesity and related health challenges.

Mr. Mohamed Aly MBBCh MPhil FRCS is a consultant general surgeon with a specialist interest in upper gastrointestinal (GI) surgery and minimally invasive (keyhole) procedures. He is also a Senior Clinical Lecturer at Brunel University London. His research interests include patient perspectives on surgical outcomes, health tourism, and advancing surgical safety standards. Mr. Aly has a busy general surgery practice that includes both elective surgeries, such as hernia repairs, gallbladder surgery, and upper GI endoscopy. His emergency surgery work includes appendicitis, bowel obstructions, obstructed hernias and other acute abdominal conditions.Mr. Aly trained extensively in prestigious institutions across the UK, including the University of Cambridge, and he completed advanced training at Luton and Dunstable Hospital, one of the UK’s highest volume complex Upper GI centres.In addition to his clinical practice, Mr. Aly is actively involved in surgical research. He has published influential work in the British Journal of Surgery (BJS) and has contributed to studies on patient-reported outcomes, particularly in hernia surgery. He also leads national audits which record patient outcomes following complex surgery, ensuring that the safety and outcomes of patients requiring emergency surgery are scrutinized and improved nationwide.Fluent in both English and Arabic, Mr. Aly places great emphasis on clear communication with his patients. He ensures that each patient is fully informed about their treatment options and is committed to delivering safe, effective, and personalized care.

Müslüm ÇİÇEK was born in Malatya in 1969 and attended primary, secondary and higher education in Malatya. He graduated from Istanbul University Medical School in 1992. He completed his specialization in anesthesiology and intensive care at Şişli Etfal Hospital in 1997.

He worked at Malatya İnönü University Medical School between 2000 and 2008. In 2005, he worked in the intensive care unit at the University of Pittsburgh School of Medicine, USA. In 2007, he became Associate Professor and in 2013, Professor.

In 2016, he was rector of the Cyprus University of Social and Health Sciences. He held this position for two years.

In 2018, he began working at Istinye University Health Practice and Research Hospital Gaziosmanpaşa as “medical director, specialist in anesthesiology and resuscitation and sub-specialist in intensive care”. He continues to hold this position.

He is a member of numerous national and international associations.

Op. Dr. Necdet Derici was born in Konya Beyşehir in March 1971. He completed his primary school in Beyşehir. Then, he moved to Konya, Ereğli for his secondary and high school education. He graduated from Istanbul University Istanbul Faculty of Medicine in 1995. Between 1995 and 1999, he worked as an assistant doctor at Istanbul Training and Research Hospital. In his next career step, he joined Istanbul Training and Research Hospital as a General Surgery Specialist and worked from 2000 to 2009. He specialized in Endocrine Surgery (Goiter, Surreal, Parathyroid Surgery), Laparoscopic Surgery (Laparoscopic Obesity, Colon Surgery, Stomach Surgery, Hernia Surgery, Appendectomy, Hiatus Hernia, cholecystectomy), Gastrointestinal Surgery (Stomach Cancer and Ulcers, Colon Cancers, Bile duct Surgery) and Endoscopy.

In 2015, He worked with Dr. Bruno Dillemans on Laparoscopic Gastric Bypass in Belgium. In 2017, He worked with Dr. Phillipe Topart ve Dr Guillaume Becouarn on Obesity Surgery and Laparoscopy. He speaks advanced English and intermediate French. Necdet Derici is a member of the Turkish Surgery Association, Turkish Bariatric Surgery Association, Laparoscopic Surgery Association, Endocrine Surgery Association, Asian Endocrine Surgery Association and International Obesity and Bariatric Surgery Association (IFSO). Also, He is married and has 3 children

Place and Birth Year of Birth: Manisa, 01.03.1971

Education: University, Istanbul University - Istanbul Medical Faculty,

High School: Cumhuriyet High School-Eregli

Work Experience: 1995-2009 - Istanbul Education Hospital

2009-2011- Avrasya Hospital

2011-2022 : Atakoy Hospital

Professional Interests: Gastric Surgery, Gastric Bypass , Gastric Baloon, Gastric Surgery Revision

Education

Ondokuz Mayıs University Faculty of Medicine (1991)

KTÜ Faculty of Medicine Farabi Hospital (Specialization.1998)

Istanbul University Çapa Faculty of Medicine (Laparoscopic Surgery Training, 2002)

Istanbul University Çapa Faculty of Medicine (Laparoscopic Antireflux Surgery Training, 2006)

Istanbul University Cerrahpaşa Faculty of Medicine (General Surgery Clinic Advance Laparoscopic Surgery, Laparoscopic Bariatric Surgery, Morbid Obesity and Oncological Cancer Surgery Training, 2010i)

Specializations

Weight Loss / Gain Programs

Nutrition in Bariatric Surgery

Nutrition in Diabetes

Childhood Nutrition

Pregnancy Nutrition

Nutrition in Cardiovascular Diseases

Nutrition in Digestive System Diseases

Nutrition During Breastfeeding

Dr. Cüneyt Çiftdoğan was born in Ankara in 1971. After completing primary school in Gaziantep, he settled in Izmir and completed his secondary and high school education in Izmir. In the last years of his high school education, with his passion for white coats, he took the university exam and was accepted to Ege University Faculty of Medicine.

Cüneyt Çiftdoğan, who started his medical education at Ege University in 1988, graduated as a medical doctor in 1994 after an intensive and successful medical education. Cüneyt Çiftdoğan, who passed the Medical Specialization Examination (TUS) in 1997 and started his specialization training in the Department of General Surgery at Celal Bayar University Faculty of Medicine, took part in many successful operations until 2002 and had serious experience in the branch of general surgery. After his specialist training, Op. Dr. He was entitled to receive the title.

Dr. Cüneyt Çiftdoğan has been working as a General Surgery Specialist since 2002. He has equipped his professional skills and abilities with technological developments by working in many public and private hospitals.

Professional Interests

Metabolic and Obesity Surgery

Gastric Botox

Reflux Surgery

Goiter Surgery

Breast Diseases

Intestinal Tumor Surgery

Laparoscopic Gallbladder Surgery

Laparoscopic and Open Hernia Surgery

Liver Cystic Diseases

Colon Cancer Surgery

Rectum Cancer Surgery

Perinal Fistula

Fissure and Hemorrhoidal Diseases

Pilonidal Sinus Surgeries

Soft Tissue Tumors

Diagnostic Endoscopy and Colonoscopy

Memberships to Scientific Organizations

Izmir Medical Chamber

Turkish Surgical Association

Aegean Region Surgical Association

Aegean Region Breast Diseases Association

Dr. Ufuk Önsal was born in Gelibolu in 1984. After graduating from high school at Ankara Atatürk Anatolian High School, he completed his undergraduate degree at the Faculty of Medicine at Afyon Kocatepe University. Ufuk Önsal, who subsequently specialized in General Surgery at Düzce University, has many professional experiences.

These:

Duzce University Faculty of Medicine Hospital 2014-2020

Izmir Bakırçay University Çiğli Training and Research Hospital 2020-2021

Private Health Hospital 2021-2022

Private Aegean City Hospital 2022-2023

And now he continues to serve his patients at Izmir Private Can Hospital.

VOCATIONAL COURSES/TRAININGS

Gastric Bypass and Beyond Basic Training Course, Turkish Society for Metabolic&Bariatric Surgery

Percutaneous Endoscopic Gastrostomy (PEG) Training, Turkish Surgical Association

“Laser Technique” in the Treatment of Hemorrhoidal Diseases, Medikal Park Hospital

Laparoscopic Abdominal Wall Repairs, Dokuz Eylül University

Abdominal Surgery Clinical Anatomy, Ankara University

Breast and Thyroid Ultrasonography, Turkish Surgical Association

MENA EUS & ERCP Workshop, Bezmialem University

Workplace Medicine, T.R. Ministry of Social Security

PROFESSIONAL CONGRESSES

International Turkish Colorectal Surgery Congress, Antalya, 2021

National Surgery Congress, Antalya, 2018

Bariatric and Metabolic Surgery Congress, Antalya, 2017

National Surgery Congress, Antalya, 2016

Dr.Chainan Tachinsiri is a leading surgeon in Thailand, especially in the area of Hemorrhoids, Gastroscopy & Colonoscopy, Excision Breast Mass, Core Needle Breast Biopsy.

Education & Work

Maharaj Chiang mai Hospital, Surgical Resident

Rajavithi Hospital, Department of Surgery

Thunghuachang Hospital, Department of Surgery

Vajira hospital bangkok, Department of Surgery