Dr Ikram Esen is a surgical expert at Estetik International Istanbul who has performed thousands of procedures. He specializes in body contouring and post-bariatric surgery to help patients finalize their weight loss journeys.

• Regelled as an expert in post-bariatric operations – surgical lifting to remove sagging skin after massive weight loss
• Practises at Estetik International Istanbul – a clinic known for aesthetic and reconstructive excellence
• Graduated from the Çukurova University Faculty of Medicine and trained at Dicle University
• Focuses on microsurgery and body contouring to ensure precise results with minimal scarring

Associate Professor Gokmen Ozturk is a surgical specialist at Vital Clinic who focuses on obesity treatments and gastric bypass procedures.

• Performs sleeve gastrectomy and gastric bypass for long-term weight management
• Completed specialist surgical training at Okmeydanı Training and Research Hospital
• Holds an academic position at Medipol University training the next generation of surgeons
• Former Deputy Chief Physician at Trabzon Fatih Regional Hospital

Dr. Pichayanith Sroysuwan, M.D., M.Sc. (Anti-Aging & Regenerative Medicine, 2023–present), is a rehabilitation-trained physician. He specializes in lifestyle, anti-aging, regenerative, and personalized medicine. He practices at Foresta & Morning, Cplus Private Hospital, UMC Wellness, WIH Hospital, and Eden/Wellu.

Accreditations: American Board of Anti-Aging & Regenerative Medicine (ABAARM, 2024) and American Board of Laser Surgery (ABLS Renovia, 2024). Advanced training includes aesthetic dermatology and regenerative medicine (Mae Fah Luang, 2022), practical stem cell therapy (2022), chelation therapy (2023), high laser therapy (2019–2021), NAD+ therapy (certified 2023), and myofascial release (AHG).

Experience: Rehabilitation Medicine residency and medical practice at Srinagarind Hospital, Khon Kaen University (2019–2022). Telemedicine consultant for Raksa/Doctor Anywhere (2020–2022). Contributor to COVID-19 programs ThaiRod and COM COVID (Royal College of Family Physicians). Head of Medicine Delivery Services. Public health educator and moderator.

Dr Ozlem Yogurtcu is a specialist general surgeon at Ümran Medical Centre who focuses on minimally invasive gastrointestinal procedures. She uses laparoscopic techniques to help patients recover faster with less post-operative discomfort.

• Specialises in laparoscopic surgery for gastrointestinal tract conditions
• Trained at the Haseki Training and Research Hospital 1st Surgical Clinic
• Focuses on gallbladder diseases, hernia repairs, and appendicitis
• Expert in endocrine surgery involving the thyroid and adrenal glands
• Provides emergency and trauma surgical interventions

Dr Nimet Ozcan is a specialist dermatologist at Ümran Medical Centre, focusing on medical and cosmetic skin care.

• Treats medical skin conditions including acne, eczema, and psoriasis
• Performs surgical excision of suspicious lesions for early skin cancer detection
• Offers cosmetic treatments like dermal fillers and chemical peels for rejuvenation
• Provides paediatric dermatology for skin diseases in children and adolescents
• Uses laser therapy for vascular lesions and pigmentation disorders

Dr M Altan Kaya has performed 1,100+ bariatric procedures and currently carries out 6–9 weight loss operations every day at Risus Clinic Istanbul.

• Specialises in vertical sleeve gastrectomy and gastric bypass using minimally invasive techniques
• Completed advanced surgical training at the Ethicon Surgical Centre in Hamburg
• Trained in innovative keyhole methods at the ITES Centre in Strasbourg
• Member of the European Society of Oncological Surgeons and Turkish Surgical Association

Op Dr Necdet Derici is a specialist general surgeon at EsteCapelli Clinic who trained with Europe's top bariatric experts in Belgium and France.

• Specialises in laparoscopic gastric bypass, gastric balloon and revision surgeries
• Uses minimally invasive techniques to help patients recover faster with less pain
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders
• Worked alongside Dr Bruno Dillemans in Belgium on advanced gastric bypass methods
• Fluent in English and French to assist international patients throughout their care

Associate Professor Omer Yoldass is a board-certified surgical expert at Ekol International Hospitals, holding a professional Proficiency Certificate from the Turkish Surgical Association.

• Specialises in laparoscopic weight loss surgery including gastric sleeve and gastric band procedures
• Member of the Bariatric and Metabolic Surgery Association
• Trained at the prestigious Ankara Training and Research Hospital
• Former faculty member who taught graduate surgical courses at Izmir University
• Expertise includes non-surgical weight loss options such as gastric balloons

Dr Osman Serdar Akkaya is a senior specialist at Ümran Medical Centre with a career spanning over three decades in dermatological care.

• Specialises in surgical interventions for benign and malignant skin tumours
• Treats chronic conditions such as psoriasis and eczema
• Provides non-invasive rejuvenation using fillers and chemical peels
• Uses laser and light-based therapies for vascular and pigmentation disorders

Dr. Karin Kulwacharamongkon is a general practitioner and an aesthetic and anti-aging physician. She has more than six years of experience in non-surgical facial rejuvenation. She practices at Icellare Clinic in Bangkok (2025–present). Her work focuses on integrative and preventive care. She creates personalized plans using EECP, micronutrient therapy, and lifestyle medicine.

Education and credentials include: Certificate in Preventive Medicine (Community Mental Health, 2025). M.Sc. in Health Science Education, Mahidol University (2024). M.D., Ubon Ratchathani University (2017). Ph.D. in Anti-Aging and Regenerative Medicine in progress.

Training includes hands-on IPL, mesotherapy, fillers, thread lifting, and botulinum toxin (2019). Advanced filler techniques and complication management (2020). Allergan Medical Institute programs (2022–2023). Chelation therapy (2019). IV nutrition (2025). ASLS (2025). She served as an Instructor of Medicine from 2018 to 2025. Her research focused on medical student burnout.

Dr Mehdi treats patients at Clinic Wise and is a specialist bariatric surgeon known for life-changing weight loss transformations.

• Performs gastric bypass and sleeve gastrectomy procedures for sustainable weight loss
• Focuses on revisional surgeries to correct or improve previous weight loss operations
• Offers gastric balloon procedures as a less invasive option for weight management
• Provides tailored treatment plans focused on long-term health success
• Delivers compassionate post-operative care and ongoing lifestyle guidance

Ms Yaren Nur Gungor is a specialised dietician at Ümran Medical Centre who designs tailored nutrition programmes to support weight management and metabolic health.

• Provides personalised nutrition counselling for weight loss and body composition improvement
• Manages clinical diets for diabetes, cardiovascular diseases, and thyroid disorders
• Focuses on evidence-based protocols to help patients achieve sustainable lifestyle changes
• Develops specific meal plans for paediatric and adolescent nutrition

Dr Habibi is a dedicated metabolic surgeon at CatchLife. He has contributed to over 40 scientific articles to improve weight loss surgical outcomes.

• Performs gastric bypass using the Roux-en-Y method
• Offers mini-bypass and sleeve gastrectomy options
• Uses gastric balloon procedures for non-surgical weight loss
• Focuses on academic research to refine surgical techniques

Dr Kavak focuses on laparoscopic weight loss procedures at Ekol International Hospitals, combining surgical precision with metabolic expertise.

• Holds a Qualification Exam certificate from the Turkish Surgical Association
• Member of the Bariatric and Metabolic Surgery Association
• Uses laparoscopic techniques for gastric sleeve and gastric balloon procedures
• Served as a lecturer at Istanbul Rumeli University in the surgery department
• Published several cited studies in national and international medical journals

Dr Ersen ranked 3rd across all of Turkey in the minor medical specialisation exam. He brings surgical oncology precision to weight loss procedures at Ekol International Hospitals.

• Board-certified by the Turkish Surgical Society for high surgical standards
• Trained at Ankara University – one of the country's most prestigious medical schools
• Specialises in metabolic and bariatric surgeries for obese patients
• Uses minimally invasive techniques for gastric band and balloon procedures
• Focuses on precision surgical oncology methods to improve patient outcomes