Mustafa Solak, MD, ist ein Arzt, der seinen Abschluss an der Medizinischen Fakultät der Hacettepe-Universität gemacht hat und Aufenthalte am Lehr- und Forschungskrankenhaus Istanbul Sisli Etfal und ein Stipendium am Krebsinstitut der Hacettepe-Universität absolviert hat. Er ist spezialisiert auf Brustkrebs, Hodenkrebs, Eierstockkrebs, Lungenkrebs, Kopf-Hals-Krebs und Magen-Darm-Krebs. Er hat auch am MD Anderson Cancer Center der University of Texas, dem Corum Training Hospital der Hitit University und dem Medical Park Hospital gearbeitet.
Mehr lesenMustafa Solak, MD, ist ein Arzt, der seinen Abschluss an der Medizinischen Fakultät der Hacettepe-Universität gemacht hat und Aufenthalte am Lehr- und Forschungskrankenhaus Istanbul Sisli Etfal und ein Stipendium am Krebsinstitut der Hacettepe-Universität absolviert hat. Er ist spezialisiert auf Brustkrebs, Hodenkrebs, Eierstockkrebs, Lungenkrebs, Kopf-Hals-Krebs und Magen-Darm-Krebs. Er hat auch am MD Anderson Cancer Center der University of Texas, dem Corum Training Hospital der Hitit University und dem Medical Park Hospital gearbeitet.
Arztbesuch | preis auf anfrage |
Radiofrequenz-Ablation | $10000 - $18000 |
Knochenmarktransplantation | $19900 - $30000 |
Immuntherapie mit Keytruda (Pembolizumab) | $5800 - $6000 |
Dr. Tarık Akar absolvierte im Jahr 2000 die Cerrahpaşa School of Medicine der Universität Istanbul und erhielt 2004 den Titel „Internist“. Er hat 19 internationale Artikel, 6 lokale Artikel und 25 lokale und internationale Kongresspräsentationen veröffentlicht. Zu seinen medizinischen Interessengebieten gehören Achalasie, ESD, ERCP, Zenker-Divertikel und Gastroparese.
Mehr lesenDr. Tarık Akar absolvierte im Jahr 2000 die Cerrahpaşa School of Medicine der Universität Istanbul und erhielt 2004 den Titel „Internist“. Er hat 19 internationale Artikel, 6 lokale Artikel und 25 lokale und internationale Kongresspräsentationen veröffentlicht. Zu seinen medizinischen Interessengebieten gehören Achalasie, ESD, ERCP, Zenker-Divertikel und Gastroparese.
Arztbesuch | preis auf anfrage |
Radiofrequenz-Ablation | $10000 - $18000 |
Knochenmarktransplantation | $19900 - $30000 |
Immuntherapie mit Keytruda (Pembolizumab) | $5800 - $6000 |
Dr. Sertkaya graduated from Konya Meram Science High School in 2001 and entered Gazi University Medical Faculty the same year, graduating in 2008. He completed his urology specialization at Haydarpaşa Numune Training and Research Hospital in 2014, becoming a urology specialist.
Since becoming a specialist, he has focused on the sub-branch of Andrology, attending various training sessions and conferences and performing surgeries with some of the world's leading Andrology professors. In 2017, he passed the written and oral proficiency exams conducted by the European Association of Urology, earning the title of "FEBU."
In 2020, Dr. Sertkaya achieved the rank of Associate Professor of Urology. His journey in Urology and Andrology, which began in 2008, continues at the Andro Expertise Male Health and Aesthetics Center, which he founded in 2022. He sees patients in his own clinic and performs surgeries at affiliated hospitals.
Mehr lesenDr. Sertkaya graduated from Konya Meram Science High School in 2001 and entered Gazi University Medical Faculty the same year, graduating in 2008. He completed his urology specialization at Haydarpaşa Numune Training and Research Hospital in 2014, becoming a urology specialist.
Since becoming a specialist, he has focused on the sub-branch of Andrology, attending various training sessions and conferences and performing surgeries with some of the world's leading Andrology professors. In 2017, he passed the written and oral proficiency exams conducted by the European Association of Urology, earning the title of "FEBU."
In 2020, Dr. Sertkaya achieved the rank of Associate Professor of Urology. His journey in Urology and Andrology, which began in 2008, continues at the Andro Expertise Male Health and Aesthetics Center, which he founded in 2022. He sees patients in his own clinic and performs surgeries at affiliated hospitals.
Dr. Siegbert Rossol ist ein sehr erfahrener Gastroenterologe mit über 34 Jahren Erfahrung auf diesem Gebiet. Er ist Mitglied verschiedener medizinischer Fachgesellschaften und hat Humanmedizin, Gesundheitsmanagement und interventionelle Sonographie studiert. Er hat zahlreiche Artikel veröffentlicht und verfügt über außergewöhnliche Expertise in der endoskopischen Therapie, Endobarrieretherapie und entzündlichen Darmerkrankungen.
Mehr lesenDr. Siegbert Rossol ist ein sehr erfahrener Gastroenterologe mit über 34 Jahren Erfahrung auf diesem Gebiet. Er ist Mitglied verschiedener medizinischer Fachgesellschaften und hat Humanmedizin, Gesundheitsmanagement und interventionelle Sonographie studiert. Er hat zahlreiche Artikel veröffentlicht und verfügt über außergewöhnliche Expertise in der endoskopischen Therapie, Endobarrieretherapie und entzündlichen Darmerkrankungen.
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Uzmanlık Eğitimi ve Deneyim:
Akademik Kariyer:
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Uzmanlık Eğitimi ve Deneyim:
Akademik Kariyer:
Dr. Bilal Ergul, MD, is a pioneering force in the field of gastroenterology.
His innovative treatment protocols have transformed the lives of many patients, including a remarkable case where he successfully treated a patient with a Peroral Endoscopic Myotomy (POEM) surgery.
Dr. Bilal Ergul, often says, ‘Healing is more than treating a condition; it’s about restoring hope and improving lives.’ This philosophy is evident in every aspect of his work, making his and his team truly inspirational figure in the medical community."
He has authored around 100 publications in different academic topics
Dr. Bilal Ergul, MD, is a pioneering force in the field of gastroenterology.
His innovative treatment protocols have transformed the lives of many patients, including a remarkable case where he successfully treated a patient with a Peroral Endoscopic Myotomy (POEM) surgery.
Dr. Bilal Ergul, often says, ‘Healing is more than treating a condition; it’s about restoring hope and improving lives.’ This philosophy is evident in every aspect of his work, making his and his team truly inspirational figure in the medical community."
He has authored around 100 publications in different academic topics
2011 – 2015, (Internal Medicine Specialist) Istanbul University Istanbul School of Education and Career
Medicine Department of Internal Medicine
2015 – 2016, (Internal Medicine) Specialist Istanbul Haydarpasa Numune Training and Research Hospital
2016 – 2019, (Medical Oncology) Istanbul University Istanbul School of Medicine Department of Medical Oncology
2019 – 2021, (Medical Oncology Specialist) - Istanbul Haydarpasa Numune Training and Research Hospital
2021 – 2024, (Associate Professor) Marmara University School of Medicine Department of Medical Oncology
Memberships in Scientific Organizations
ASCO
ESMO
TTOD
AVOD
Publications
In the field of oncology, he has published over 30 peer-reviewed articles at both international and national levels.
Awards Received
EAACI The European Academy of Allergy and Clinical Immunology 2019 Best Poster Award
"The top 3rd verbal presentation, IGICC (11th International Gastrointestinal Cancers Conference – IGICC2021)"
Speeches Delivered at National Congresses, Conferences, and Symposia:
Courses, Meetings, and Certificates
ESMO certified Medical Oncologist since 2019
Mehr lesen
2011 – 2015, (Internal Medicine Specialist) Istanbul University Istanbul School of Education and Career
Medicine Department of Internal Medicine
2015 – 2016, (Internal Medicine) Specialist Istanbul Haydarpasa Numune Training and Research Hospital
2016 – 2019, (Medical Oncology) Istanbul University Istanbul School of Medicine Department of Medical Oncology
2019 – 2021, (Medical Oncology Specialist) - Istanbul Haydarpasa Numune Training and Research Hospital
2021 – 2024, (Associate Professor) Marmara University School of Medicine Department of Medical Oncology
Memberships in Scientific Organizations
ASCO
ESMO
TTOD
AVOD
Publications
In the field of oncology, he has published over 30 peer-reviewed articles at both international and national levels.
Awards Received
EAACI The European Academy of Allergy and Clinical Immunology 2019 Best Poster Award
"The top 3rd verbal presentation, IGICC (11th International Gastrointestinal Cancers Conference – IGICC2021)"
Speeches Delivered at National Congresses, Conferences, and Symposia:
Courses, Meetings, and Certificates
ESMO certified Medical Oncologist since 2019
Born in Trabzon in 1972, Dr. İzzettin Kahraman began his medical studies at Karadeniz Technical University Faculty of Medicine in 1989 and earned his Medical Doctor degree in 1995. Following two years as a general practitioner, he embarked on his specialization training in 1997. He completed his residency at Ankara Oncology Training and Research Hospital, becoming a General Surgery Specialist in 2002.
Dr. Kahraman worked as a General Surgery Specialist in public hospitals, including Trabzon Numune Hospital and Bakırköy Dr. Sadi Konuk Training and Research Hospital, for 13 years. From 2016 to 2018, he served as a Lecturer at University of Health Sciences. In 2019, he transitioned to the private sector, continuing his career in private hospitals.
Throughout his career, Dr. Kahraman has engaged in a wide range of training programs both in Turkey and abroad. In 2007, he earned a Surgical Endoscopy Certificate and furthered his expertise in laparoscopic hernia treatments in Hamburg, Germany, in 2008. He also completed a course on Nutrition Practices and Training at Ondokuz Mayis University and a specialized course in laparoscopic hernia repair in Istanbul in 2010.
In 2011, after completing the "Emergency Surgery" course in Istanbul organized by the European Society for Trauma and Emergency Surgery (ESTES), Dr. Kahraman received training in SILS (Single Incision Laparoscopic Surgery) Cholecystectomy at Gazi University in Ankara. Since then, he has specialized in advanced laparoscopic techniques, with a particular focus on endoscopy, gastric diseases, obesity, and metabolic surgery.
In 2021, Dr. Kahraman obtained certificates in Ozone Therapy and Mesotherapy from Medipol University.
Since 2023, he has been serving at Estexper Clinic, Istanbul.
Mehr lesenBorn in Trabzon in 1972, Dr. İzzettin Kahraman began his medical studies at Karadeniz Technical University Faculty of Medicine in 1989 and earned his Medical Doctor degree in 1995. Following two years as a general practitioner, he embarked on his specialization training in 1997. He completed his residency at Ankara Oncology Training and Research Hospital, becoming a General Surgery Specialist in 2002.
Dr. Kahraman worked as a General Surgery Specialist in public hospitals, including Trabzon Numune Hospital and Bakırköy Dr. Sadi Konuk Training and Research Hospital, for 13 years. From 2016 to 2018, he served as a Lecturer at University of Health Sciences. In 2019, he transitioned to the private sector, continuing his career in private hospitals.
Throughout his career, Dr. Kahraman has engaged in a wide range of training programs both in Turkey and abroad. In 2007, he earned a Surgical Endoscopy Certificate and furthered his expertise in laparoscopic hernia treatments in Hamburg, Germany, in 2008. He also completed a course on Nutrition Practices and Training at Ondokuz Mayis University and a specialized course in laparoscopic hernia repair in Istanbul in 2010.
In 2011, after completing the "Emergency Surgery" course in Istanbul organized by the European Society for Trauma and Emergency Surgery (ESTES), Dr. Kahraman received training in SILS (Single Incision Laparoscopic Surgery) Cholecystectomy at Gazi University in Ankara. Since then, he has specialized in advanced laparoscopic techniques, with a particular focus on endoscopy, gastric diseases, obesity, and metabolic surgery.
In 2021, Dr. Kahraman obtained certificates in Ozone Therapy and Mesotherapy from Medipol University.
Since 2023, he has been serving at Estexper Clinic, Istanbul.
Experience:
2022 -
Medipol Bahçelievler
2021 - 2022
MEDIPOL UNIVERSITY SEFAKÖY HOSPITAL
2018 - 2020
İSTİNYE UNIVERSITY FACULTY OF MEDICINE
2014 - 2020
TOKAT STATE HOSPITAL
2010 - 2010
BINGOL STATE HOSPITAL
Education:
2021
MEDIPOL UNIVERSITY, GASTROTEROLOGY
2018
İSTINYE UNIVERSITY, INTERNAL DISEASES USA
2014
ANKARA TRAINING AND RESEARCH HOSPITAL, GASTROENTEROLOGY
2010
FIRAT UNIVERSITY, FACULTY OF MEDICINE/INTERNAL MEDICAL SCIENCES DEPARTMENT/INTERNAL MEDICINE DEPARTMENT
2004
FIRAT UNIVERSITY, FACULTY OF MEDICINE
A. International Peer-Reviewed Journal Articles:
Title: Fatal fulminant hepatitis B after withdrawal of entecavir treatment in a patient with HBeAg seroconversion.
Title: Acute gastric obstruction resulting from gallstone-induced bezoar.
Title: Garlic-induced esophagitis.
Title: Association between Helicobacter pylori and liver-to-spleen ratio.
Title: Crohn's disease masked by median arcuate ligament syndrome.
Title: Telaprevir and anemia: What we learned from the first three patients.
Title: Magnesium and parathyroid hormone levels of patients using different proton pump inhibitors.
Title: Is topical pharyngeal anesthesia necessary in esophagogastroduodenoscopy in all unsedated patients?
Title: Inpatient Care Of Hepatitis C: Applying The Four Pillars Model To The Hospital Setting.
Title: "The "Bouveret's Syndrome" Case Resolved Without Necrotic Changes."
Title: Severe acute pancreatitis due to hypertriglyceridemia.
Title: Gallstone Ileus Caused by Cholecystoenteric Fistula Demonstrated on Computed Tomography.
Title: Intestinal Perforation Due to Ingested Chicken Bone Mimicking Crohn's Disease.
Title: Acute pancreatitis induced by hypertriglyceridemia: A case-based review.
Title: An Unusual Complication of Endoscopic Retrograde Cholangiopancreatography: Severe Acute Pancreatitis Leading to Death.
Title: A Rare Cause of Abdominal Pain: Mesenteric Panniculitis.
B. Contributions to Scientific Conferences:
Title: Suicidal poisonings in Turkey: demographic and clinical aspects.
Title: A Rare Cause of Gastrointestinal Bleeding: Aortoenteric Fistula.
Experience:
2022 -
Medipol Bahçelievler
2021 - 2022
MEDIPOL UNIVERSITY SEFAKÖY HOSPITAL
2018 - 2020
İSTİNYE UNIVERSITY FACULTY OF MEDICINE
2014 - 2020
TOKAT STATE HOSPITAL
2010 - 2010
BINGOL STATE HOSPITAL
Education:
2021
MEDIPOL UNIVERSITY, GASTROTEROLOGY
2018
İSTINYE UNIVERSITY, INTERNAL DISEASES USA
2014
ANKARA TRAINING AND RESEARCH HOSPITAL, GASTROENTEROLOGY
2010
FIRAT UNIVERSITY, FACULTY OF MEDICINE/INTERNAL MEDICAL SCIENCES DEPARTMENT/INTERNAL MEDICINE DEPARTMENT
2004
FIRAT UNIVERSITY, FACULTY OF MEDICINE
A. International Peer-Reviewed Journal Articles:
Title: Fatal fulminant hepatitis B after withdrawal of entecavir treatment in a patient with HBeAg seroconversion.
Title: Acute gastric obstruction resulting from gallstone-induced bezoar.
Title: Garlic-induced esophagitis.
Title: Association between Helicobacter pylori and liver-to-spleen ratio.
Title: Crohn's disease masked by median arcuate ligament syndrome.
Title: Telaprevir and anemia: What we learned from the first three patients.
Title: Magnesium and parathyroid hormone levels of patients using different proton pump inhibitors.
Title: Is topical pharyngeal anesthesia necessary in esophagogastroduodenoscopy in all unsedated patients?
Title: Inpatient Care Of Hepatitis C: Applying The Four Pillars Model To The Hospital Setting.
Title: "The "Bouveret's Syndrome" Case Resolved Without Necrotic Changes."
Title: Severe acute pancreatitis due to hypertriglyceridemia.
Title: Gallstone Ileus Caused by Cholecystoenteric Fistula Demonstrated on Computed Tomography.
Title: Intestinal Perforation Due to Ingested Chicken Bone Mimicking Crohn's Disease.
Title: Acute pancreatitis induced by hypertriglyceridemia: A case-based review.
Title: An Unusual Complication of Endoscopic Retrograde Cholangiopancreatography: Severe Acute Pancreatitis Leading to Death.
Title: A Rare Cause of Abdominal Pain: Mesenteric Panniculitis.
B. Contributions to Scientific Conferences:
Title: Suicidal poisonings in Turkey: demographic and clinical aspects.
Title: A Rare Cause of Gastrointestinal Bleeding: Aortoenteric Fistula.
Arztbesuch | preis auf anfrage |
Magenkrebs-Operation | $10000 - $12000 |
Transnasale Resektion des Tumors | $10000 - $15000 |
Laparoskopische Prostatektomie | $6000 |
Arztbesuch | preis auf anfrage |
Knochenresektion | $26272.23 - $47290.02 |
Chemotherapie bei Brustkrebs | $3678.11 - $5779.89 |
Hormontherapie | $1576.33 - $3678.11 |
Arztbesuch | preis auf anfrage |
Knochenresektion | $26272.23 - $47290.02 |
Chemotherapie bei Brustkrebs | $3678.11 - $5779.89 |
Hormontherapie | $1576.33 - $3678.11 |
Arztbesuch | preis auf anfrage |
Radiofrequenz-Ablation | $10000 - $18000 |
Knochenmarktransplantation | $19900 - $30000 |
Immuntherapie mit Keytruda (Pembolizumab) | $5800 - $6000 |
Education
MD; Hacettepe University Faculty of Medicine (2001)
Residencies
Internal Medicine; Ministry of Health Ankara Diskapi Education and Research Hospital (2009)
Pathology; Gazi University Faculty of Medicine (2004)
Fellowships
Gastroenterology and Hepatology; Necmettin Erbakan University Faculty of Medicine (2013)
Experiences
Demiroglu Bilim University Faculty of Medicine, Department of Gastroenterology and Hepatology
Istanbul Florence Nightingale Hospital (2019- currently)
Alanya Alaaddin Keykubat University Faculty of Medicine, Department of Gastroenterology and Hepatology (2017-2019)
Bundang CHA Hospital, Seoul, Korea (2018)
Konya Education and Research Hospital, Department of Gastroenterology (2014-2017)
Certificates
Advanced Endoscopy Certificate, Bundang CHA Hospital, Seoul, Korea, 2018
Bariatric Endoscopy Certificate, Bariatric Endoscopy Global course, Sao Paulo, Brazil, 2020
Awards
2019 Rising Star, 10th Digestive Disease and Endoscopy Symposium
Memberships
Turkish Society of Internal Medicine
Turkish Society of Gastroenterology
ERCP Study Group at Turkish Society of Gastroenterology
European Society of Gastrointestinal Endoscopy
Women in Endoscopy, American Society of Gastrointestinal Endoscopy
Mehr lesenEducation
MD; Hacettepe University Faculty of Medicine (2001)
Residencies
Internal Medicine; Ministry of Health Ankara Diskapi Education and Research Hospital (2009)
Pathology; Gazi University Faculty of Medicine (2004)
Fellowships
Gastroenterology and Hepatology; Necmettin Erbakan University Faculty of Medicine (2013)
Experiences
Demiroglu Bilim University Faculty of Medicine, Department of Gastroenterology and Hepatology
Istanbul Florence Nightingale Hospital (2019- currently)
Alanya Alaaddin Keykubat University Faculty of Medicine, Department of Gastroenterology and Hepatology (2017-2019)
Bundang CHA Hospital, Seoul, Korea (2018)
Konya Education and Research Hospital, Department of Gastroenterology (2014-2017)
Certificates
Advanced Endoscopy Certificate, Bundang CHA Hospital, Seoul, Korea, 2018
Bariatric Endoscopy Certificate, Bariatric Endoscopy Global course, Sao Paulo, Brazil, 2020
Awards
2019 Rising Star, 10th Digestive Disease and Endoscopy Symposium
Memberships
Turkish Society of Internal Medicine
Turkish Society of Gastroenterology
ERCP Study Group at Turkish Society of Gastroenterology
European Society of Gastrointestinal Endoscopy
Women in Endoscopy, American Society of Gastrointestinal Endoscopy
Dr. Erwin Santo ist ein israelischer Top-Gastroenterologe, ein Experte für die Diagnose und Behandlung von Magen- und Lebererkrankungen. Er verfügt über umfangreiche Erfahrung auf diesem Gebiet, unter anderem als Leiter der gastroenterologischen Abteilung am Sourasky Medical Center und als Mitbegründer der European Society of Gastrointestinal Endoscopy. Er ist Mitglied der American Gastroenterological Association, der Israeli Association of Gastroenterology und der European Association of Gastroenterology, Endoscopy and Nutrition.
Mehr lesenDr. Erwin Santo ist ein israelischer Top-Gastroenterologe, ein Experte für die Diagnose und Behandlung von Magen- und Lebererkrankungen. Er verfügt über umfangreiche Erfahrung auf diesem Gebiet, unter anderem als Leiter der gastroenterologischen Abteilung am Sourasky Medical Center und als Mitbegründer der European Society of Gastrointestinal Endoscopy. Er ist Mitglied der American Gastroenterological Association, der Israeli Association of Gastroenterology und der European Association of Gastroenterology, Endoscopy and Nutrition.
Dr. Oren Shibolet ist ein sehr erfahrener Gastroenterologe und Hämatologe mit über 50 Jahren Praxis. Er ist ein führender Experte für Lebererkrankungen und -behandlungen und war Leiter der Leberabteilung am Sourasky (Ichilov) Medical Center. Er hat einen Abschluss in Allgemeinmedizin von der Hebräischen Universität, eine Spezialisierung auf Gastroenterologie von der Hadassah Medical School der Hebräischen Universität und ist Mitglied mehrerer medizinischer Organisationen. Er ist außerdem Autor von über 60 Publikationen und 100 Konferenzberichten.
Mehr lesenDr. Oren Shibolet ist ein sehr erfahrener Gastroenterologe und Hämatologe mit über 50 Jahren Praxis. Er ist ein führender Experte für Lebererkrankungen und -behandlungen und war Leiter der Leberabteilung am Sourasky (Ichilov) Medical Center. Er hat einen Abschluss in Allgemeinmedizin von der Hebräischen Universität, eine Spezialisierung auf Gastroenterologie von der Hadassah Medical School der Hebräischen Universität und ist Mitglied mehrerer medizinischer Organisationen. Er ist außerdem Autor von über 60 Publikationen und 100 Konferenzberichten.
Education:
Akdeniz University Faculty of Medicine
Specialization Training:
Baskent University Faculty of Medicine. Internal diseases
Akdeniz University Faculty of Medicine, Gastroenterology Minor
Worked Institutions:
Tekirdag State Hospital (Compulsory Service)
Demiroğlu Bilim University Faculty of Medicine, Gastroenterology
Medical Interests:
Endoscopy-Colonoscopy
ERCP
Hepatology
Inflammatory Bowel Diseases
Liver Transplantation
Mehr lesenEducation:
Akdeniz University Faculty of Medicine
Specialization Training:
Baskent University Faculty of Medicine. Internal diseases
Akdeniz University Faculty of Medicine, Gastroenterology Minor
Worked Institutions:
Tekirdag State Hospital (Compulsory Service)
Demiroğlu Bilim University Faculty of Medicine, Gastroenterology
Medical Interests:
Endoscopy-Colonoscopy
ERCP
Hepatology
Inflammatory Bowel Diseases
Liver Transplantation
Professor Schindl ist Oberarzt in der Klinischen Abteilung für Allgemein- und Viszeralchirurgie der Chirurgischen Universitätsklinik des AKH Wien und spezialisiert auf Operationen der Bauchspeicheldrüse, der Leber, der Gallenblase und des Gallensystems sowie der inneren Organe, Gewebebrüche, Hämorrhoiden, Fettleibigkeit, septische Chirurgie, Endoskopie und Magen-Darm-Spiegel. Er befasst sich auch mit der chirurgischen Krebstherapie.
Mehr lesenProfessor Schindl ist Oberarzt in der Klinischen Abteilung für Allgemein- und Viszeralchirurgie der Chirurgischen Universitätsklinik des AKH Wien und spezialisiert auf Operationen der Bauchspeicheldrüse, der Leber, der Gallenblase und des Gallensystems sowie der inneren Organe, Gewebebrüche, Hämorrhoiden, Fettleibigkeit, septische Chirurgie, Endoskopie und Magen-Darm-Spiegel. Er befasst sich auch mit der chirurgischen Krebstherapie.