Dr. Kadir Koray Bas

“Shape Your Body to the Exact Look You Always Wanted”

Enfield Royal Clinic is here to warmly welcome a new gem to its Weight Loss Department Prof. Dr. Kadir Koray Bas. He is the most well-known name in the field of non-surgical weight loss, endo-bariatric procedures, and bariatric surgery in Europe, America, and Asia with more than 23 years of experience. No doubt that his services at Enfield Royal Clinic in Dubai are proud for us to announce.

He is an endoscopist general surgeon with extensive training and credentials in endoscopy and minimally invasive procedures. Prof. Dr. Kadir has participated in various international conferences and training programs in various surgical specialties as a trainer and educator and has published over  130 scientific research publications. He has served as a director of interdisciplinary obesity and tumor boards and ethical committees and has also had a unique experience with telemedicine and telehealth.


Prof. Dr. Kadir Koray Bas is a highly educated and well-certified doctor from the top boards around the world. Some of its educational highlights include:

  • MBBS/MD from Ege University Faculty of Medicine in 2000
  • Specialist in General Surgery (MS) in Turkey
  • Surgical Research Fellow on advanced cancer surgery at Saint Louis University Faculty of Medicine, Missouri, USA
  • USMLE -The United States Medical Licensing Examination in Chicago, USA
  • Associate Professor of General Surgery in Cyprus and Turkey
  • Studied laparoscopic and robotic surgeries  at  Cleveland Clinic, Digestive Disease Institute, Cleveland, Ohio, USA
  • European Board Certification on Endoscopy and Minimally Invasive Surgery in Spain
  • Professor of General Surgery and Endoscopy
  • DHA Licensed Endoscopist General Surgeon


  • Member of The Society of American Gastrointestinal and Endoscopic Surgeons
  • Fellow of The European Board of Surgery on Minimally Invasive Surgery
  • Fellow of The American College of Surgeons

Expertise and Majors:

Expertise is what makes a doctor more trustworthy and eligible for people who find it hard to put themselves on endoscopic and surgical procedures which is why Prof. Dr. Kadir Koray Bas has a fantastic set of real-time experiences in extensive systems. Some of his mainstream procedures include:

  • Non-surgical and surgical obesity treatment, weight loss, and weight management
  • Cancer screening, awareness, and prevention
  • Surgical Oncology
  • All Minimally Invasive Endoscopic and Surgical procedures:
    • Gastrointestinal Endoscopy
    • Endoluminal Surgery
    • Laparoscopic Surgery
    • Robotic Surgery
  • Research and Academic studies
  • Surgical Innovation and Novel Approaches
  • Consultancy for Medical and Surgical Product Development

Non-Surgical and Surgical Weight Loss Procedures:

– Non-Surgical Weight Loss Procedures:

  • Non-endoscopic swallowable intragastric balloon: Allurion
  • Endoscopic weight loss/ Endo-bariatric solutions:
  • Swallowable intragastric balloon with endoscopic removal: Obalon
  • Endoscopic intragastric balloons: Orbera, Endalis, Lexel, Heliosphere, Medsil, SPATZ-3, etc.
  • Gastric Botox
  • Endoscopic Gastric Surgeries:
  • Endoscopic Sleeve Gastroplasty (ESG)
  • Modified Primary Obesity Surgery Endoluminal (POSE-2)
  • Personalized combination treatments
  • Endoscopic revisions after failed surgical or non-surgical procedures

– Surgical Weight Loss Procedures:

  • Laparoscopic Sleeve Gastrectomy
  • Laparoscopic By-Pass Surgeries

Gastrointestinal Endoscopy and Endoluminal Surgical Procedures:

  • Diagnostic and Screening AI-assisted upper and lower Gastrointestinal Flexible Endoscopies: Gastroscopy and Colonoscopy
  • Diagnostic Capsule Endoscopy
  • Wireless Esophageal 24-hour Ph monitorization
  • Endoscopic Ultrasound (EUS)
  • Deep balloon-assisted enteroscopy/ small bowel endoscopy
  • Advanced Therapeutic Gastrointestinal Endoscopies:
    • Endoscopic Submucosal Dissection (ESD)
    • Endoscopic Mucosal Resection (EMR)
    • Endoscopic Intermuscular Dissection (EID)
    • Endoluminal surgery for Full-Thickness Resection (EFTR)
    • Gastrointestinal stenting and dilatation,
    • Percutaneous Endoscopic Gastrostomy (PEG), and Gastro-Jejunostomy (PEG-J)

Minimally Invasive Procedures:

  • Laparoscopic surgeries for minimal or hidden incisions
  • Gastrointestinal Flexible Diagnostic and Interventional Endoscopies
  • Endoluminal procedures (NOTES) for incision-less surgeries
  • Robotic surgeries

Laparoscopic and Robotic Surgeries:

  • Colon & Rectum: Endoscopic and Laparoscopic minimally invasive procedures
  • Neck Endocrine for Thyroid & Parathyroid: Incision-less procedures (TOETVA/ TOEPVA)
  • Adrenal & Pancreatic Endocrine: Hidden-incision minimally invasive procedures
  • Hernia: Groin, Ventral, Umbilical, Lumbar, Hiatal, Diaphragmatic, Post-surgical hernia treatments
  • Peri-anal diseases: Hemorrhoids, Anal Fissure, Fistula, and Pilonidal Sinus treatments by Laser
  • Gallbladder, Biliary system, Liver, Pancreas, and Spleen diseases and treatments

Open Surgical Procedures:

  • Breast Diseases (Benign and Malignant): Onco-Plastic Breast-Conserving Surgery
  • Any kind of surgical diseases that are not eligible for Minimally Invasive Procedures


With a long set of expertise and certifications, Prof. Kadir Koray Bas has the following consultancies:

  • Consultancy for Surgical Equipment Development
  • Consultancy for Robot-assisted Surgery Systems
  • Consultancy for Medical Simulation & Wet Labs
  • Consultancy for AI, AR, and VR Systems