Sigmoid adenocarcinoma Doctors Abroad — Page 4

Professor Raanan Berger, MD PhD, is a medical oncologist and radiotherapist. He is Director of the Cancer Center at Sheba Medical Center and heads its clinical research unit. He was listed in Forbes Israel’s “Best Doctors” (2025). He leads the genitourinary oncology program with a focus on prostate cancer. His care includes systemic therapy and radiotherapy in a multidisciplinary, patient-centered model.

He is board-certified in oncology. He earned his MD and PhD at Tel Aviv University and completed his clinical training at Sheba. He then completed a postdoctoral fellowship at Dana-Farber/Harvard, focusing on prostate cancer with Dr. Philip Kantoff and molecular oncology in Dr. William C. Hahn’s lab. He is a member of ESMO and ASCO. He has co-authored more than 20 peer-reviewed papers, including studies on outcomes in high- versus very high-risk prostate cancer and on BRCA1/2 in large cohorts.

Dr. Yaacov Lawrence, MA, MBBS, MRCP, is Chair of Radiation Oncology at Sheba Medical Center. He has nearly 30 years of experience in precision radiation oncology and neuro-oncology.

He is an expert in advanced radiation therapy and radiosurgery. He performs stereotactic radiosurgery for brain tumors. He leads Sheba’s GI Cancer Program in gastrointestinal oncology. He also provides precision care for lung and prostate cancers. He pioneered celiac plexus radiosurgery for severe pain from pancreatic cancer.

Training and credentials: MA and MBBS (Cambridge and UCLH); MRCP (RCP); Radiation Oncology fellowship (Thomas Jefferson University). Honors include the ASCO Young Investigator Award and Fellow of ASTRO (FASTRO). He has authored over 280 publications. He is Director of the Center for Translational Radiation Oncology and an Associate Professor at Tel Aviv University.

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.

• 41 years of experience 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

Professor Duygu Derin has authored over 30 scientific papers on cancer treatment and is a leading oncologist at LIV Hospital Ulus.

• Extensive experience treating gastrointestinal cancers, including sigmoid colon cancer
• Author of more than 30 national and international oncology papers
• Member of the European Society for Medical Oncology (ESMO)
• Associate Professor with advanced academic credentials
• Her expertise is well-recognized among Turkish and European oncologists

Dr. Tarkan specializes in complex surgeries for stomach cancer, bringing focused expertise to challenging cases.

• Member of Turkish Bariatric Surgery Association
• Affiliated with International Federation for the Surgery of Obesity
• Graduated from Dicle University Faculty of Medicine

Dr. Sahibov specializes in radiation oncology, trained at Marmara University – one of Turkey’s leading medical schools.

• Completed specialization training in radiation oncology at Marmara University
• Focuses on precise radiation therapy for gastrointestinal cancers
• Works at Emsey Hospital – a center with advanced radiation technology

Specializes in surgical treatment of gastrointestinal diseases, including oncological conditions like sigmoid adenocarcinoma at Dievo Surgery Center.

• Performs laparoscopic operations for various abdominal conditions
• Expert in treating acute abdominal emergencies
• Skilled in bariatric surgery and metabolic dysfunction treatment
• Experienced in managing colorectal conditions and hemorrhoids

Specialist in gastrointestinal tract treatment at Bumrungrad International Hospital, focusing on comprehensive surgical care.

• Experienced in treating various gastrointestinal conditions
• Skilled in surgical oncology for digestive tract cancers
• Works at a leading international hospital with advanced facilities

Professor Huseyin Bektas specializes in oncological surgery at Bremen-Mitte Clinic, with a focus on hepatobiliary and pancreatic procedures.

• Author of numerous scientific publications in oncology
• Member of the Association of Hepatobiliary and Pancreatic Surgery
• Teacher at the Hanover School of Medicine
• Chief Physician of the Department of General, Visceral and Oncological Surgery

Dr. Sarat Chandra P is an experienced oncologist at Manipal Hospitals, specializing in sigmoid adenocarcinoma.

• Focuses on personalized treatment plans for each patient
• Works at a leading hospital with advanced oncology facilities
• Committed to evidence-based cancer care

Dr. Johann Ockenga specializes in surgical oncology with of experience, focusing on gastrointestinal cancers like Sigmoid adenocarcinoma at Bremen-Mitte Clinic.

• Secretary of the German Society of Nutritional Medicine
• Developed guidelines for nutritional medicine in cancer care
• Published extensively in the World Journal of Gastroenterology

With over two decades specializing in radiotherapy, Dr. Sridhar P.S. brings deep expertise to sigmoid adenocarcinoma treatment at HCG Manavata Cancer Centre.

• MD in Radiotherapy from Banaras Hindu University
• Diplomate of National Board in Radiotherapy
• Member of Association of Radiation Oncology of India
• Part of Society for Neuro-Oncology and Bangalore Oncology Group

Prof. Thomas W Kraus has performed 3,000+ surgical interventions for bowel diseases, specializing in complex gastrointestinal oncology cases at Nordwest Clinic.

• Nationally recognized expert in pancreatic and hepatobiliary surgery
• Founder and Director of the German Society 'Art of Surgery'
• Uses minimally invasive techniques like intraoperative sonography
• Trained at top cancer centers including Johns Hopkins and Memorial Sloan-Kettering
• Recipient of multiple international awards for surgical excellence

Dr. Ajit Pai specializes in surgical treatment of gastrointestinal cancers, including sigmoid adenocarcinoma, at Apollo Hospital Indraprastha.

• Expert in colon and rectum cancer surgeries
• Also treats gastric and pancreatic cancers
• Experienced in oncogynecology cases

Professor Jorg Groticke leads the Oncology and Hematology Center at Bremen Mitte Hospital, specializing in gastrointestinal tumors.

• Chief Physician with over of experience in oncology
• Specialized in hematological malignancies and gastrointestinal tumors
• Member of German Society of Hematology and Medical Oncology
• Conducts lectures on innovative cancer therapy at Bremen Oncology Society

Head of Teaching at Puerto Vallarta Regional Hospital with specialized training in minimally invasive procedures.

• Biomagnet certified by the Higher Institute of Biomagnetism
• Experience in clinical records management
• Assisted in dermatological procedures including laser treatments
• Training in professional development for medical educators