Page 2 - Best Sigmoid adenocarcinoma doctors: TOP 77 doctors

Dr. Lana Bijelic specializes in peritoneal carcinomatosis at the Teknon Oncology Institute, trained under Prof. Paul Sugarbaker.

• American Board of Surgery certified oncological surgeon
• Expert in peritoneal surface malignancies at a leading surgical group
• Multiple awards for surgical excellence and leadership
• Research Director at Inova Fairfax Hospital (2015-2019)
• Member of the Society of Surgical Oncology and other key societies

Professor of Medical Oncology specializing in gastrointestinal cancers – Dr. Saglam leads the department at Gayrettepe Florence Nightingale Hospital.

• Over 20 years of focused experience in gastrointestinal oncology
• Fellowship-trained at Istanbul University Oncology Institute
• Active member of ESMO and ASCO – leading global oncology societies
• Provides personalized treatment plans for complex cases

Prof. Ido Wolf leads the entire Medical Oncology Division at the prestigious Sourasky Medical Center, directing patient care and strategy for complex cancer cases.

• Extensive experience treating colon and rectal cancers, including sigmoid adenocarcinoma
• Background includes training in both Medical Oncology and Internal Medicine
• Graduated with a medical degree from Ben Gurion University

Prof. Dr. Karl J. Oldhafer is a world-leading expert in pancreatic, liver and stomach cancer surgery, operating at Asklepios Hospital Barmbek.

• Specializes in radiosurgery computer-navigated liver surgery and liver metastasis
• Heads the Centre for Liver Diseases at the hospital
• Uses ultrasonic knife for precision and minimally invasive techniques
• Works with multidisciplinary teams in oncology, gastroenterology, and radiology

Prof. Elke Jaeger is one of Germany's top oncologists, recognized by Focus since 2011. She leads the Oncology and Hematology department at Nordwest Clinic.

• 38 years of experience treating cancers including sigmoid adenocarcinoma
• Performed over 1,100 cancer treatments
• Professor of interdisciplinary oncology at Goethe University
• Member of European Organisation for Research and Treatment of Cancer
• Pioneer in individualized anti-tumor vaccines research

Prof. Christoph Zielinski leads Austria's largest oncology department at Vienna General Hospital, pioneering personalized cancer medicine.

• Over 40 years of experience in oncology and hematology
• Founder and former director of Comprehensive Cancer Center Vienna
• Specializes in cancer immunotherapy and individualized therapies
• Current Medical Director at Wiener Privatklinik's International Oncology Center
• Published extensively in leading oncology journals

Dr. Yildiz specializes in rare neuroendocrine and gastroenteropancreatic tumors, with extensive research published in top medical journals.

• 15+ years focusing on complex gastroenteropancreatic neuroendocrine cases
• Published 17+ peer-reviewed studies including landmark MODEST research
• Skilled in managing treatment side effects like paraneoplastic disorders
• Faculty at Medipol Mega – one of Istanbul's leading teaching hospitals

Leads the oncology hospitalization department at Ichilov Hospital – Sourasky Medical Center, a major Israeli oncology center.

• Over 20 years of experience in medical oncology
• Specialized internship in oncology at Tel Aviv Medical Center, Ichilov
• Experience with first, second, and third-phase clinical trials for new cancer treatments
• Extensive background in both internal medicine and oncology

Dr. Greenberg is a top specialist in colorectal surgery with over 20 years of experience, heading the department at Tel Aviv's leading Sourasky Medical Center.

• Expert in both open and minimally invasive surgical approaches
• Performs advanced procedures including Whipple surgery
• Focuses exclusively on abdominal and colorectal surgery

Dr. Mustafa Serkan Alemdar is a Medical Oncology specialist with a strong academic background and extensive hospital experience.

• Trained at Akdeniz University – one of Turkey's leading medical schools
• Specializes in Internal Medicine and Medical Oncology
• Years of experience across multiple prestigious hospitals
• Focused on comprehensive cancer care and treatment

Dr. Klauzner is recognized as one of the top Whipple surgeons in Israel – a complex operation often used for digestive cancers. He leads the surgical department at Sourasky Medical Center (Ichilov).

• Specializes in colorectal and gastrointestinal surgery
• Has over 45 years of surgical experience
• Expert in pancreatic and colon cancer procedures
• Current Chairman of Surgery at his hospital

Deputy Head of Surgery and Head of Proctology at Ichilov Hospital, specializing in colorectal conditions.

• Total of 24 years of experience in surgery
• Member of the European Society of Coloproctology
• Also a member of the International Society of Coloproctology
• Affiliated with the European Society of Abdominal Surgeons

Univ. Prof. Dr. Wolfgang Köstler is an Austrian medical oncologist specializing in targeted cancer therapies at Wiener Privatklinik.

• Over 20 years of clinical and academic experience in oncology
• Focus on breast and gynecologic cancers using personalized medicine
• Former Deputy Head at Medical University of Vienna's Clinical Division of Oncology
• Active in translational research and biomarker development
• Published extensively in leading international oncology journals

Phd Viola Fox leads the certified interdisciplinary cancer center BKZ Solingen, specializing in advanced treatments for sigmoid adenocarcinoma.

• 15+ years of experience in hematology, oncology, and immunology
• Expert in chemotherapy, immunotherapy, and targeted therapies
• Qualified specialist in genetics and molecular diagnostics
• Active researcher in molecular biology for cancer treatments
• Member of German and American oncology societies

Associate Professor since 2016, Dr. Ozatli brings academic rigor to treating gastrointestinal cancers at Istinye University Liv Hospital Bahcesehir.

• Specializes in breast, lung, and gastrointestinal cancers
• Internal medicine specialist with experience across multiple hospitals
• Practiced oncology at Ankara Oncology Clinic and Erzurum Regional Training Hospital
• Trained at Selcuk University's Faculty of Medicine

Professor Keil specializes in diagnostic and interventional radiology, with extensive experience in MRI and CT imaging for complex medical interventions.

• Graduated with honors from Julius-Maximilians-Universität Würzburg
• Trained under renowned Professor Rolf W. Günther at University Hospital of Aachen
• Chief Physician of Diagnostic and Interventional Radiology at Academic Hospital Solingen
• Expert in cross-sectional imaging and ultrasound diagnostics

Dr. Alon Pikarsky has taught and trained new surgeons for over 20 years at Hadassah Medical Center's top-rated department.

• Senior Lecturer in Surgery since 2005
• Residency Program Director since 2000 – shaping future surgeons
• Board-certified in General Surgery with a subspecialty in Colorectal Surgery
• Israel Board Certified in General Surgery since 1998
• Long-standing member of multiple professional surgical associations

Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.

He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.

Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.

Assoc. Prof. Nail Paksoy specializes in medical oncology at Medipol Bahcelievler Hospital, with a focus on gastrointestinal cancers.

• ESMO Board Certified in Medical Oncology
• Participated in international clinical trials for colorectal cancer treatments
• Published research on FLOT regimen for metastatic gastric cancer