O Dr. Sukcharoen combina medicina antienvelhecimento com experiência em controle de peso no Hospital Intrarat.
Inventor da técnica Bikini Sleeve – Dr. Abdelbaki transformou milhares de vidas com a sua abordagem de alta precisão e minimamente visível à cirurgia de manga gástrica.
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O Dr. Tepebasi é especialista em procedimentos de balão gástrico minimamente invasivos no Hospital Privado Yüzyıl, ajudando os pacientes a alcançar uma perda de peso sustentável.
Realiza cirurgia bariátrica utilizando o robô Da Vinci no Hospital St. Zdislava, onde também atua como diretor.
O Dr. Krol lidera um centro certificado de tratamento da obesidade no St. Martinus-Krankenhaus, especializado em procedimentos bariátricos e endoscópicos avançados de perda de peso.
Dr. Arturo Martínez is a general surgeon trained at Centro Médico Nacional de Especialidades “La Raza” (IMSS). The program is recognized by UNAM. He has 20 years of experience in weight-loss surgery. He is board certified by the Mexican Council of General Surgery and the Mexican College of Bariatric and Metabolic Surgery. He also holds the Surgical Review Corporation (SRC) designation of Surgeon of Excellence in Bariatric Surgery.
He completed postgraduate training in Advanced Laparoscopic and Bariatric Surgery at Hospital Ramón y Cajal in Madrid. Since 2001, he has been affiliated with the Obesity Control Center (Cyntar). He is an assistant professor at UABC. He is also a conference speaker and a published author. He has taken part in live surgeries at international bariatric congresses.
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O Dr. João Lima Gabriel lidera programas de perda de peso na Corporación Dermoestética, combinando experiência médica com uma abordagem holística no atendimento ao paciente.
O Prof. Ozkan traz mais de 25 anos de experiência cirúrgica, incluindo funções de liderança na Universidade Tokat Gaziosmanpasa e no Hospital Memorial Ankara.
Especializado em cirurgia bariátrica laparoscópica com formação avançada pela Universidade de Istambul – líder em técnicas cirúrgicas de perda de peso.
A Prof.ª Selin Kapan é uma conceituada especialista em cirurgia geral com mais de 20 anos de experiência em procedimentos de perda de peso nos principais hospitais de Istambul.
Assoc. Prof. Dr. Özlem Köroğlu is a specialist in Physical Medicine and Rehabilitation at Memorial Ankara Hospital (2024–present). She previously served as a faculty member at Gaziler Physical Therapy and Rehabilitation Training and Research Hospital (2016–2024). She was Chief of the Physical Medicine and Rehabilitation Clinic at Elazığ Military Hospital (2011–2015). She earned her MD in 2003 from the GATA Faculty of Medicine. She completed her PM&R residency in 2011.
Her credentials include Ministry of Health–approved certified prolotherapy training. She has taught Prolotherapy and PRP (2022) and Knee Prolotherapy and Campinject (2019). She also taught GETAT and Dextrose Prolotherapy (2018) and ISPRM Ultrasound (2009). She has additional training in musculoskeletal ultrasound, neural therapy, lumbar injections and manipulation, and botulinum toxin treatment for the spastic hand. She attended the Euro‑Mediterranean PRM School in Italy (2010). She is a member of the Turkish Society of PM&R, the Turkish Society for Research and Fight Against Rheumatism, the Association of PM&R Specialists of Türkiye, the Spinal Cord Diseases Association, and the Ankara Medical Chamber.
Dr. Kallayanee Porngometkul is a gastroenterologist and Head of the Obesity Center at Yanhee International Hospital. She treats gastrointestinal and liver diseases. She has experience in endoscopic weight-loss therapy, including stomach balloon placement. She is also a speaker on obesity.
Education: MD, Srinakharinwirot University (2003). Internal Medicine training (2009). Subspecialty in Gastrointestinal Medicine (2014).
Credentials: Gastroenterological Association of Thailand; Gastrointestinal Endoscopy Association of Thailand; Liver Disease Association of Thailand; Medical Council of Thailand; Royal College of Physicians of Thailand.
Dr. Servet Tali is a bariatric and metabolic surgeon with more than 12 years of experience. He graduated from Cumhuriyet University Medical School. He has performed over 10,000 bariatric and metabolic surgeries. He consults more than 1,000 patients with obesity and diabetes each year.
He is a member of the Turkish Surgery Association and the Turkish Medical Association. He has contributed to many national and international publications. He is often invited to speak at scientific meetings and international conferences. He is known for innovative methods in bariatric surgery.
Clinical focus: Bariatric/weight-loss (Gastric Bypass, Sleeve Gastrectomy, Gastric Balloon). Metabolic/diabetes surgery (Non-Diverted Ileal Interposition, Transit Bipartition, Diverted Ileal Interposition, Duodenojejunal Bypass, SASI Bypass, SADI-S).
Prof. Dr. Önder SÜRGİT is a General Surgeon in the General Surgery Clinic. Working hours: 09:00–18:00. Core practice areas include laparoscopic surgery, cancer surgery, and bariatric surgery.
Graduated from Hacettepe Faculty of Medicine in 1995. Academic title: Professor. Served as Instructor Surgeon at ITEM (Advanced Medical Technologies Training Center). Held faculty roles at Turgut Özal University and Atılım University, Faculties of Medicine. Also worked at Ankara Medicana Hospital and Optimed Health Group. Foreign language: English.
O Professor Associado Babek Tabandeh é especialista em cirurgia da obesidade, cirurgia do cancro e procedimentos minimamente invasivos, com mais de 20 anos de experiência.
Dr. Hector Acosta is the Chief Anesthesiologist at OCC. He is certified by the Mexican Council of Anesthesiologists. He completed his residency in anesthesiology at the Autonomous University of Baja California General Hospital.
He has over 19 years of clinical practice. He leads anesthesia services in a busy surgical setting. He oversees patient safety and improves perioperative care. He manages a multidisciplinary team to keep operations smooth. He has worked at OCC since 2007 and supports the center’s weight-loss surgery program.
Dr. Rafał Marszałek is a general, oncologic, and bariatric surgeon. He specializes in minimally invasive and laparoscopic techniques. He leads the General Surgery Department at the Hospital in Legionowo, affiliated with the Military Medical Institute. He has many years of clinical experience from leading centers in Warsaw and the region.
As department head, he applies current treatment standards and advances modern surgical practice. The unit performs a high volume of procedures each year and provides full perioperative care. His key focus is bariatric surgery. He manages patient qualification, selects tailored laparoscopic methods, and provides postoperative monitoring. The goal is durable weight loss and reduced obesity‑related risk. His work also includes hernia repair, gallbladder surgery, thyroid and parathyroid surgery, breast surgery, and oncologic procedures.
O Professor Adjunto Mehmet Ali Gok é especialista em técnicas laparoscópicas avançadas para cirurgia de perda de peso no Hospital Universitário Medipol Pendik.