Página 2 - Melhores Cirurgia de manga gástrica (Gastrectomia em manga) médicos - TOP-96 médicos

Dr. Peter Vasas is a Consultant Bariatric Surgeon. He specializes in general, hepatobiliary, and both lower and upper gastrointestinal surgeries. He has performed over 800 bariatric procedures, including complex revision surgeries. Dr. Vasas has achieved a 0% leak rate and mortality, reflecting a strong commitment to patient safety.

His expertise includes gastric bypass, sleeve gastrectomy, laparoscopic cholecystectomy, hernia repairs, gallstone surgery, reflux surgery, and minimally invasive colo-proctology. Dr. Vasas holds a PhD from Semmelweis University, an MD from the Medical University of Debrecen, and an MSc from University College London.

He completed a bariatric fellowship sponsored by Ethicon in the UK and Belgium. Dr. Vasas is a member of the British Obesity and Metabolic Surgery Society, the Hungarian Surgeons Society, and the Royal College of Surgeons in London.

Educação e Especialização

• 1995 – 2001: Licenciatura, Universidade Eskişehir Osmangazi, Faculdade de Medicina, Turquia
• 2001 – 2007: Especialização Médica, Departamento de Medicina Interna, Universidade Akdeniz, Faculdade de Medicina, Turquia
• 2008 – 2011: Subespecialização, Departamento de Medicina Interna, Divisão de Gastroenterologia, Universidade Süleyman Demirel, Faculdade de Medicina, Turquia

Experiência Profissional

• 2001 – 2007: Assistente de Investigação, Departamento de Medicina Interna, Universidade Akdeniz, Faculdade de Medicina
• 2007 – 2008: Especialista em Medicina Interna, Hospital Estatal de Bozkır, Konya
• 2008 – 2011: Assistente de Investigação, Departamento de Gastroenterologia, Universidade Süleyman Demirel, Faculdade de Medicina
• 2011 – 2013: Especialista em Gastroenterologia, Hospital Estatal de Burdur
• 2013 – 2019: Professor Assistente, Departamento de Medicina Interna, Divisão de Gastroenterologia, Universidade Akdeniz, Faculdade de Medicina
• 2019 – 2022: Professor Associado, Departamento de Medicina Interna, Divisão de Gastroenterologia, Universidade Akdeniz, Faculdade de Medicina

Asst. Prof. Dr. Ömer Bilgehan Poyrazoğlu is a general and bariatric surgeon with over 20 years of clinical and academic experience. He graduated from Erciyes University Faculty of Medicine. He completed his general surgery specialization at the same institution.

His practice focuses on bariatric and metabolic surgery. He also performs advanced laparoscopic and robotic procedures, gastrointestinal and hepatobiliary surgery, and endoscopy. He received advanced training in obesity and robotic surgery in France, Ankara, and Istanbul. He has performed many procedures for local and international patients.

Dr. Poyrazoğlu is a member of the Turkish Surgical Society, Turkish Liver Transplant Association, Turkish Medical Association, and IFSO. He has published in international peer‑reviewed journals and presented at leading surgical meetings. He provides safe, modern, evidence‑based care.

Education:

• Bachelor of Science (MD): Faculty of Medicine, Uludag University, 1989

Specialized Education and Experience:

• General Surgery Specialist Degree: Ankara Numune Training and Research Hospital, 1997
• Fellowship: Gastroenterology Surgery, Türkiye High Specialization Hospital, 2005

Academic Career:

• Associate Professor: General Surgery, Inonu University, 2011
• Professorship: General Surgery, İnönü University, 2017

Education and Specialization

• 1983 – 1989: Ankara University Faculty of Medicine – Medical Education
• 1990 – 1994: Ankara Numune Training and Research Hospital – General Surgery – Specialization
• 1995 – 2005: Ankara Abdurrahman Yurtaslan Oncology Training and Research Hospital – Specialization
• 2005: Associate Professorship, Ankara Numune Training and Research Hospital
• 2019: Professorship, İstinye University Faculty of Medicine, Department of General Surgery

Experience

• 1989 - 1990: Ardanuç Central Health Center, Artvin – General Practitioner
• 1990 - 1995: Ankara Numune Training and Research Hospital, 2nd Surgery Clinic – Assistant
• 1995 - 1998: Ankara Oncology Training and Research Hospital – Specialist
• 1995 - 1996: 600-Bed Air Force Hospital, Güzelyalı, İzmir – Medical Second Lieutenant
• 1998 - 2005: Ankara Numune Training and Research Hospital, 3rd Surgery Clinic – Specialist
• Sep - Dec 2002: University of Pittsburgh Medical Center, Presbyterian University Hospital, Pittsburgh, PA, USA – Division of Hepatobiliary and Liver Transplantation
• 2002 - 2005: Ankara Numune Training and Research Hospital, 3rd Surgery Clinic – Specialist
• 2005: Associate Professor, Ankara Numune Training and Research Hospital, 3rd Surgery Clinic
• 2005 - 2006: Deputy Chief, Ankara Training and Research Hospital, 4th Surgery Clinic
• 2006 - 2008: Deputy Chief, Ankara Numune Training and Research Hospital, 7th Surgery Clinic
• 2009 - 2012: Chief of Clinic, Kocaeli Derince Training and Research Hospital, General Surgery Clinic
• 2012 - 2019: Chief of Clinic, Antalya Training and Research Hospital, General Surgery Clinic

International Experience

• 2002: University of Pittsburgh Medical Center, Presbyterian University Hospital, Pittsburgh, PA, USA – Division of Hepatobiliary and Liver Transplantation
  • Project Supervisor: De Novo Breast Cancer in Patients with Liver Transplantation
• 2005: Laparoscopic Gastric Band Training, Austria
• 2010: Laparoscopic Lower Gastrointestinal Surgery Training, Cushieri Skill Center, Scotland

Dr. Osman Aktas has been serving as a general surgeon at Ataşehir Avicenna Hospital since 2005. Born in Kayseri in 1960, he graduated with his medical degree from Ankara University in 1983. Following his graduation, he fulfilled his military service in medical units for two years. He completed his general surgery residency at GATA from 1986 to 1990. After specializing in general surgery, He held key positions as head of general surgery departments and chief physician in several prominent military hospitals, including Tatvan, Diyarbakır, Ankara, and Manisa.

Dr. Osman has had a special focus on endoscopic surgery since 1995. He received advanced training in laparoscopic surgery techniques in Germany and has successfully performed a wide range of laparoscopic procedures. His expertise extends to gallbladder surgery, abdominal wall and inguinal hernia repairs, appendicitis, reflux and stomach surgeries, as well as complex cases such as gastrointestinal tumors, intestinal obstructions, and various other intestinal diseases, all managed through minimally invasive methods.

In 2002, Dr. Osman transitioned to the private sector, where he broadened his practice to include modern treatments for anal diseases like hemorrhoids, fistulas, and fissures, utilizing advanced techniques such as laser therapy.

Dr. Osman is also recognized for his significant contributions to oncological surgery. He has a wealth of experience in the surgical treatment of various cancers, including breast and thyroid cancer, where he has implemented new treatment methods that reduce the risk of complications. His surgical expertise spans critical cancer surgeries, such as the Whipple procedure for pancreatic cancer, colorectal cancer resections, gastric cancer, and other complex malignancies. Additionally, his skills in metabolic surgery have led to lasting outcomes for patients suffering from obesity and diabetes, ensuring a better quality of life through sustained weight loss and reduced risk of diabetes.

With his vast experience and advanced skills in both laparoscopic and cancer surgeries, Dr. Osman remains at the forefront of surgical excellence, offering innovative and comprehensive care to all his patients.

Cirurgia da vesícula biliar e do ducto biliar

Tratamento de doenças da mama e cirurgia

Tratamento e cirurgia de doenças da região anal (hemorroidas, fissura anal, abscesso e fístula perianal)

Tratamento da obesidade (balão gástrico, botox e tratamento cirúrgico)

Doenças da tiroide e tratamento cirúrgico

Cirurgia de hérnia (aberta e laparoscópica) (inguinal, umbilical, hérnias de incisão)

Doenças do cólon, reto, estômago e tratamento cirúrgico

Intervenções de diagnóstico e tratamento endoscópico (gastroscopia, colonoscopia, ercp, peg)

2009- Hospital Universitário de Medicina Atlas

2004-2009 Hospital Estadual de Tosya

1994-2004 Hospital de Educação e Pesquisa de Taksim

1999-2004 Clínica de Cirurgia Geral do Hospital de Educação e Pesquisa de Taksim

1992-1998 Faculdade de Medicina da Universidade de Istambul

Cursos e Conferências

Hospital de Educação e Pesquisa Dr. Sadi Konuk de Bakırköy Unidade de Endoscopia Certificado de Aplicação de Videoendoscopia (março de 2006)

Dr. Yahya Özel is a highly experienced general surgeon with expertise in bariatric surgery, hepatobiliary diseases, abdominal hernias, endocrine surgery, and oncological surgery. He completed his medical education at Istanbul University, Istanbul Faculty of Medicine in 1990 and pursued his specialization in General Surgery at Haydarpaşa Numune Training and Research Hospital between 2001 and 2006. His commitment to advanced surgical techniques led him to further training at Tokyo University Hospital, Japan, in the Hepato-Biliary-Pancreatic Surgery and Artificial Organ Division under renowned experts M. Makuuchi and N. Kokudo.

Throughout his career, Dr. Özel has worked at prestigious institutions, including Istanbul University Faculty of Medicine, Haydarpaşa Numune Training and Research Hospital, and Ümraniye Training and Research Hospital. His extensive experience includes roles in ERCP and surgical endoscopy, as well as advanced laparoscopic and robotic surgery. In addition to his clinical practice, he has served as an academic faculty member at Doğuş University, contributing to the education and training of future medical professionals.

Dr. Özel holds several certifications in surgical endoscopy, including the Turkish Surgical Proficiency Certificate. His dedication to minimally invasive surgical techniques, obesity treatment, and hepatobiliary surgery has made him a sought-after specialist in his field. With a career spanning over three decades, he continues to provide high-quality, patient-centered surgical care, ensuring the best outcomes through his expertise and innovative approach.

Education and Specialization

• Ankara University Faculty of Medicine – Medical Education
• Ankara University Faculty of Medicine – General Surgery Specialization
• Akdeniz University Faculty of Medicine – Associate Professorship
• Akdeniz University Faculty of Medicine – Professorship

Professional Memberships
• Turkish Medical Association
• Mediterranean Health Foundation
• Akdeniz University Development and Health Foundation
• Transplantation Organizations Coordination Association
• National Surgical Association

Address:

Monterrey 1o10-B

Fracc. The Sources

Piedras Negras, Coahuila. 26aV

Cell:878-77a5246

@. a//*zd @. @"ltr*a ff"*.r*

Anesthesiology

Ced. Prof. rrr5855

Ced. Esp. 49S6gSs

USA Mailing Address:

2369 Loriiee Dr.

Eagle Pass, TX Z88Sz

- As an adjunct professor in the 1st Binational Course on Medical-Surgical Emergencies, September and October

1997, Monterrey, NL

- V Biannual International Anesthesiology Symposium Dr. Miguel Somera Castro, September 1998 Mty. N.L.

- XXXlll Mexican Congress of Anesthesiology, September 1999, Acapulco, Gro \

- XXXIV Mexican Congress of Anesthesiology, Congressman, September 2000, Guadalajara, Jal.

- XXXV Mexican Congress of Anesthesiology, November 2000., Cancun, QRoo

- XXXV Mexican Congress of Anesthesiology, Delegate, November 2001, Cancrin, QRoo

- III Regional Congress of Anesthesiology, November 2002, Torre6n, Coahuila

- XXXVII Mexican Congress of Anesthesiology and Refresher Course, November 2003, Zacatecas, Zac.

- XXXV|ll Mexican Congress of Anesthesiology and Update CourseZQA4, Congressman, November 2004,

Mty, NL

- XXXVlll Mexican Congress of Anesthesiology Christus Muguerza, Conchita, November 2004, Mty, NL

- XXXIX Mexican Congress of Anesthesiology and Refresher Course, Congressman, November 2005 Puerto Rico

Vallarta, Jal.

- XL Mexican Congress of Anesthesiology, Congressman, November 2006, Mr6rida Yuc.

- XXX Latin American Congress of Anesthesiology, Congressman, November ZAA7, Cancun, QRoo

- XLI Mexican Congress of Anesthesiology and Refresher Course, November 2007, Cancun, Mexico

- IV Ibero-American Congress of Anesthesiology, November 2017, Cancun, Mexico

- XLll Mexican Congress of Anesthesiology, Congressman, November 2008, Ledn Gto.

- XLll Mexican Congress of Anesthesiology, Satellite Symposium: Airway Management, November 2008,

Aguascalientes, AGS

- XLll Mexican Congress of Anesthesiology, Course: VIa A6rea Dif[cil, November 2008, Leon Gto

- Difficult Adrenoceptor Management in Bariatrics Workshop, November 2014, Monterrey, NL

WORK EXPERIENCE:

- Base anesthesiologist at IMSS #LL in Piedras Negras Coah, from 1988-1997

- Anesthesiologist at the Clinical Base of the Teaching Staff Section 38 and appointed as head of the Area of

Anesthesiology Piedras Negras Coah, 1988-2017

- Private Anesthesiologist Endohospital, Specialist Clinic, Mexico Clinic, San José de Piedras Clinic

Blacks, Coah to date

- Work experience as an Anesthesiologist 34 years to date

ASSOCIATIONS TO WHICH HE/SHE BELONGS:

- Mexican Federation of Anesthesiology AC

- Latin American Confederation of Anesthesiology Societies

- World Federation of Societies of Anaesthesiologists #05D0635

- College of Anesthesiology of Coahuila, Piedras Negras chapter

Personal Information:

• Born in 1967.
• Completed primary education in Istanbul.
• Graduated from Pertevniyal High School in 1984.

Education & Training:

• Enrolled in Marmara University Faculty of Medicine in 1984, completing medical education in English and graduating in 1991.
• Started General Surgery residency at Istanbul University Faculty of Medicine in 1991.
• Became a General Surgery Specialist in 1996 with a thesis on "The Effects of Inhibiting the Nitric Oxide Pathway in Radiation Enteritis."
•  

Professional Experience:

• 1996: Joined Şişli Florence Nightingale Hospital as a General Surgery staff doctor.
• 2002-2004: Served as a Lecturer and Acting Head of the General Surgery Department at Kadir Has University Faculty of Medicine.
• 2013: Transferred to Istanbul Florence Nightingale Hospital as a General Surgery specialist, where he continues to work.
•  

Medical Expertise & Achievements:

• Performed the first general surgery operation in Turkey using the Da Vinci robotic system.
• Specializes in advanced laparoscopic and robotic surgery and continues to perform such procedures.

Positions Held:

• 1991-1996: Research Assistant – Istanbul University, Faculty of Medicine, Department of General Surgery.
• 1996-2012: General Surgery Specialist – Şişli Florence Nightingale Hospital.
• 2002-2004: Lecturer – Kadir Has University, Faculty of Medicine, Department of General Surgery.
• 2003-2004: Acting Head – Kadir Has University, Faculty of Medicine, Department of General Surgery.
• 2013-Present: General Surgery Specialist – Istanbul Florence Nightingale Hospital.

Interests 
Robotic surgery,
Advanced laparoscopic surgery(Colorectal and GERD Surgery included),
Laparoscopic hernia surgery,
Breast and thyroid surgery,
Gastrointestinal surgery,
Anal region diseases,
Hepatobiliary surgery

Memberships: 

Turkish Medical Association

Turkish Surgical Society

American Society of Colon and Rectal Surgery

Dr. Victor Alexander Krol - Chefe de Gastroenterologia, Medicina Interna e do Centro de Tratamento da Obesidade no Hospital Martinus

Dr. Victor Alexander Krol é um especialista altamente qualificado, liderando os departamentos de gastroenterologia e medicina interna. Com muitos anos de experiência e profundo conhecimento na sua área, o Dr. Krol estabeleceu-se como um especialista de renome, proporcionando aos pacientes tratamento abrangente e uma abordagem individualizada. Ele utiliza ativamente os métodos mais recentes de diagnóstico e tratamento de doenças do trato gastrointestinal, metabolismo, assim como doenças dos sistemas cardiovascular e respiratório.

O Dr. Krol é também o diretor do Centro de Tratamento da Obesidade certificado no Hospital Martinus, que oferece tratamentos cirúrgicos e endoscópicos para a obesidade. O centro utiliza tecnologia avançada para diagnosticar e tratar a obesidade (adipose), incluindo métodos como cirurgia bariátrica, perda de peso endoscópica, e programas especializados para pacientes com diferentes estágios de obesidade. O centro está certificado segundo padrões elevados e tem resultados excelentes no tratamento desta doença grave.

O Departamento de Gastroenterologia, liderado pelo Dr. Krol, diagnostica e trata doenças do estômago, intestinos, fígado, pâncreas e vesícula biliar. Os médicos do departamento utilizam uma ampla gama de métodos, incluindo procedimentos endoscópicos, ultrassonografia e outras tecnologias modernas de diagnóstico.

O Departamento de Medicina Interna cobre uma ampla variedade de doenças, incluindo cardiologia, diabetologia, infectologia, e terapia de doenças respiratórias e renais. O Dr. Krol e sua equipe fornecem uma abordagem abrangente ao tratamento usando os métodos mais avançados da medicina.

Graças ao seu elevado profissionalismo e abordagem humanizada a cada paciente, o Dr. Krol desfruta merecidamente do respeito de colegas e pacientes.

Dr. Manuel Rodrigo Prieto Aldape is a bariatric and metabolic surgeon in Guadalajara, Mexico. He has over 21 years of practice and has performed more than 3,500 procedures. He is board-certified in general surgery and bariatric surgery by the Mexican Board of General Surgery and CMCOEM. He holds a master’s in medical sciences. He completed his general surgery training at the Civil Hospital of Guadalajara. He later served as Chief of the Bariatric Surgery Unit at the same hospital.

He has taught dozens of residents and speaks at national and international congresses. His leadership roles include President of the College of General Surgeons of Jalisco. He is the Scientific Section Coordinator for Bariatric Surgery at the Mexican Association of General Surgery. He is also Head of the Education Committee of the Mexican College of Bariatric and Metabolic Surgery (2023–2025). His research includes 8 peer-reviewed papers and 2 book chapters on obesity, hernia repair, and metabolic outcomes.

Education and Specialization

• Bachelor’s Degree in Medicine (English) – Hacettepe University, 1997
• Master’s Degree – Department of Internal Medicine, Akdeniz University, 2004
• Ph.D. / Proficiency / Medical Specialization – Division of Gastroenterology, Akdeniz University, 2007

Experience

• Akdeniz University Faculty of Medicine 1998/2004
• Akdeniz University Faculty of Medicine  2004/2007
• Urfa Training and Research Hospital 2008/2009
• Akdeniz University Faculty of Medicine, Department of Internal Medicine, Division of Gastroenterology  2010/2011
• Akdeniz University Faculty of Medicine, Department of Internal Medicine, Division of Gastroenterology 2011/2013
• Akdeniz University Faculty of Medicine, Department of Internal Medicine, Division of Gastroenterology 2013/2017
• Medical Park Antalya Hospital, Gastroenterology Department and Organ Transplant Center

1976-1988 PROFESSIONAL: SCHOOL FACULTY OF MEDICINE

AUTONOMOUS UNIVERSITY OF NEW LEON

PROFESSIONAL CERTIFICATE: 1592528

1988-1989 SOCIAL SERVICE: FRANCISCO VILLA URBAN HEALTH CENTER.

STATE OF NEW LEON

1990-1994 POSTGRADUATE GENERAL SURGERY: HOSPITAL JOSE A. MUGUERZA SA DE CV

RECOGNITION OF OFFICIAL VALIDITY GRANTED BY THE UNIVERSITY OF

MONTERREY

FROM THE STATE OF NUEVO LEON

AVE. I. MONTES PRIETO 4500 PTE. CP 66238 SAN PEDRO GARZA NUEVO LEON

1991-1994 LAPAROSCOPIC SURGERY: HOSPITAL JOSE A. MUGUERZA SA DE CV

HIDALGO PTE. 2525 CP 6406 MTY NUEVO LEON

SPECIALTY ID: 3278462

2005-2006 AESTHETIC MEDICINE AND ANTI-AGING

IMMAE GUADLAJARA JALISCO AUTONOMOUS UNIVERSITY OF GUADALAJARA

IV.- OTHER STUDIES

MARCH1991 “PHYSIOLOGY OF THE HEART”

MUGUERZA SA HOSPITAL

MARCH 1992 “GENERALITIES OF THE DIGESTIVE SYSTEM”

MUGUERZA SA HOSPITAL

MARCH 1992 “ADVANCED CARDIO-PULMONARY RESUSCITATION”

MUGUERZA SA HOSPITAL

MARCH1992 INTERNATIONAL COURSE ON GENERAL SURGERY “COMPLICATIONS

“POST-OPERATIVES”

CINTERMEX MONTERREY FOUNDRY PARK NUEVO LEON

SEPTEMBER 1992 “BASICAL TECHNIQUES FOR THORACIC TRAUMA SURGERY”

“ABDOMINAL AND VASCULAR”

PAN AMERICAN TRAUMA SOCIETY

MAY 1993 SPEAKER: CONGRESS 700 CASES OF CHOLECYSTECTOMY BY

LAPAROSCOPY

II NATIONAL CONGRESS OF LAPAROSCOPIC SURGERY IXTAPA GUERRERO

MAY 1994 CERTIFIED BY THE GENERAL SURGERY COUNCIL.

MEDICAL SPECIALISTS HOSPITAL No. 25 IMSS MONTERREY NUEVO LEON

OCTOBER 1997 SPEAKER “FIRST REGIONAL COURSE ON LAPAROSCOPIC SURGERY”

PIEDRAS NEGRAS MEDICAL COLLEGE COAHUILA

JANUARY-MARCH 2006 SPEAKER “INTRAHOSPITAL AND EMERGENCY MANAGEMENT OF

“CRITICAL PATIENT” PIEDRAS NEGRAS SPECIALIST CLINIC COAHUILA

AUGUST-SEPTEMBER 2006 COURSE “ANTI-AGING AESTHETIC MEDICINE”

INSTITUTE OF AESTHETIC AND ANTI-AGING MEDICINE GUADALAJARA JALISCO

V.- WORK AREA

1994-1995 COAHUILA STATE TEACHING HOSPITAL

GENERAL SURGEON.

1994-2022 CLINIC SPECIALISTS SA

GENERAL SURGEON.

1996-2022 ISSSTE PIEDRAS NEGRAS HOSPITAL CLINIC COAHUILA

GENERAL SURGEON