His areas of expertise are Baritaric and Metabolic Surgery in Low-BMI patients, Advanced Bariatric Endoscopy, Endocrine Surgery and Medical Genetics and Surgigenomics. He is an active member of IFSO and numerous national surgical and medical societies. He worked 1 year in Az-Sint Jan Hospital Brugges-Belgium with Prof.Dr. Bruno Dillemans as a Bariatric Surgery Fellow. He has recently elected as the president of Young-IFSO and currently works in Istanbul University Cerrahpasa Medical Faculty, Department of Surgery as an associate professor and consultant surgeon.
Dr. Billy is the premier Bariatric and Laparoscopic Gastric Bypass Surgeon in Ventura and Santa Barbara County. He is currently Director of Bariatric Surgery at St. John, a Bariatric Center of Excellence recognized by the MBSAQIP Medicare, Blue Cross, Blue Shield and Health Net. St. Johns Regional Medical Center is located in Oxnard California. Dr. Billy also serves as the Medical Director of Community Memorial Hospital. Dr. Billy has an international reputation and has taught and taught bariatric surgery principles in qatar Mexico, Taiwan and India. He specializes in Revision and malabsorptive bariatric operations including OAGB and SADI
Cirurgião bariátrico Membro titular da SBCBM Chefe da Unidade da Cirurgia geral do Hospital Universitário Onofre Lopes Coordenador técnico do serviço de cirurgia da obesidade do Hospital Universitário Onofre Lopes
Master Surgeon in Metabolic and Bariatric Surgery accredited by the Surgical Review Corporation (SRC MSMBS). Experience in all types of minimally invasive surgeries, semiscopic thyroidectomy, laparoscopic hernia repair, laparoscopic splenectomy, laparoscopic adrenalectomy, laparoscopic colectomies, laparoscopic heller myotomy, laparoscopic hiatal hernia, laparoscopic funoplication and laparoscopic gynecological procedures. Experience in all types of bariatric surgeries such as gastric band, sleeve gastrectomy, RNY gastric bypass, Deudenal switch, biliopancreatic diversion, gastric plication.
MD, PhD is Associate Professor of Surgery at Université Libre de Bruxelles and Head of Bariatric Surgery at CHIREC Delta Hospital, Brussels, Belgium. Former President of the International Federation for Obesity and Metabolic Diseases (IFSO). He is a member of the Belgian Society for Obesity and Metabolic Diseases (BeSoms) and an honorary member of the American Society for Bariatric and Metabolic Surgery (ASMBS), French Society (SOFFCO) and Spanish Society for Obesity Surgery (SECO).
Bariatric surgeon since 2008, works in Franciscus Hospital Rotterdam (Netherlands) since 2015: annually 900-1000; Bariatric procedures (casemix 400 SG 300 RYGB 200 OAGB); Co-Founder of MGB-OAGB club in 2015 Vienna; Contributed 2 papers on OAGB and several others; Representative of Bariatric surgery in the board of Dutch society for Gastro-intestinal Surgery.
He is professor of surgery at the Hospital Européen Georges Pompidou (HEGP) belonging to the Assistance Publique-Hôpitaux de Paris (AP-HP), Head of the Metabolic and Obesity Department of the Service de Chirurgie Générale, Digestive et Oncology. He was President of SOFFCO-MM (Société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques, French part of IFSO). He was President of the 14th IFSO World Congress in 2009 in Paris and is now General Member of the European Chapter and Executive Board of IFSO (International Federation for Obesity Surgery) and designated as President-Elect for 2020-2022. He is also Director of the Department of Anatomy and of the research team :Equipe d'Accueil URDIA N°EA 4465 at the René Descartes University Paris 5.
- Médico egresado de la Universidad Nacional San Agustín de Arequipa - Perú
- Especialidad de Cirugía General por la Universidad Nacional Mayor de San Marcos, Lima - Perú.
- Cirugía Laparoscópica avanzada con pasantía en Hospital Royo Villanova, Zaragoza - España
- Cirujano Bariatra. Con entrenamiento con pasantías en : Clínica Montpellier de Zaragoza - España, Hospital 12 de Octubre de Madrid - España, Centro de Excelencia Para el Estudio de la Obesidad y Diabetes de Valladolid - España, Hospital Clínico San Carlos de Madrid - España; Hospital Royo Villanova de Zaragoza - España, Clínica Avendaño de Lima - Perú
- Miembro fundador y actual Presidente de APACEB ( Asociación Peruana de Anestesia, Cirugía y Endoscopía Bariátrica ).
- Presidente del Congreso Internacional APACEB de 2020
Cirurgião Geral - Coordenador do Serviço de Cirurgia Bariátrica do Hospital Santa Rita de Cássia, em Vitória/ES - Membro Titular da Sociedade Brasileira de Cirurgia Bariátrica e Metabólica - Membro Titular do Colégio Brasileiro de Cirurgiões - Membro Qualificado da Sobracil
Residência em Cirurgia Geral e Digestiva (HC-UFPE). Membro Titular da SBCBM, da SOBRACIL, do CBCD e da IFSO. Título de Especialista pelo CBC. Cirurgia robótica (Intuitive). Cirurgião do Centro de Obesidade e Diabetes do Hospital Santa Joana Recife.