Stomach Cancer Doctors Worldwide

Dr. Elkhan Mammadov is a medical oncologist. He focuses on cancer diagnosis and treatment, including cytotoxic chemotherapy, hormone therapy, targeted therapy (smart drugs), and immunotherapy.

Education: Azerbaijan Medical University, MD (2004–2010). Istanbul University, Istanbul Faculty of Medicine, Internal Medicine training (2014–2019). Istanbul Medipol Mega University Hospital, Medical Oncology subspecialty training (2019–2022).

Experience: 5 years in Internal Medicine. 3 years in Medical Oncology.

Memberships: Turkish Society for Medical Oncology. ESMO (European Society for Medical Oncology). ASCO (American Society of Clinical Oncology).

Specializing in stomach cancer treatment with extensive training in medical oncology at Akdeniz University.

• Board-certified in medical oncology with over 20 years of experience
• Works at Medical Park Antalya Hospital Complex
• Trained at Akdeniz University, one of Turkey's leading medical schools

Dr. Topcu specializes in stomach cancer and other gastrointestinal cancers, with training at top international centers like MD Anderson Cancer Center.

• Medical oncology specialist with 18 years of experience
• Trained at MD Anderson Cancer Center and Sunnybrook Odette Cancer Center
• Works at Valued Med Hub Hospitals
• Specializes in gastrointestinal system cancers including stomach cancer

Heads the Colorectal Surgery Department and is a top specialist in complex Whipple and minimally invasive abdominal surgery.

• Over 35 years of experience as an abdominal surgeon
• Expert in both open and laparoscopic techniques
• Leads his department at Sourasky Medical Center (Ichilov)

Director of oncology hospitalization at Tel Aviv Medical Center (Ichilov) – a major national cancer center – and primary researcher in clinical trials.

• Over 26 years of specialization in clinical oncology since 2005
• Lead and participating investigator in phase 1, 2, and 3 oncology studies
• Israeli medical license and formal oncology training at Tel Aviv Medical Center
• Certified expertise in both internal medicine and oncology

Prof. Zamir Halperin leads the Digestive System Department at Tel Aviv Medical Center with decades of expertise in gastrointestinal diseases and liver disorders.

• Director of Gastroenterology Institute for 42 years
• Former Chairman of the Israeli Association of Gastroenterologists
• Trained at Cleveland Clinic Foundation and Royal Free Hospital
• Professor at Sackler School of Medicine, Tel Aviv University
• Specializes in advanced endoscopy and inflammatory bowel disease

Associate Professor Dr. Yusuf Acikgoz brings extensive oncology training from Ohio State University and active participation in international clinical trials.

• Specializes in Medical Oncology with a focus on stomach cancer
• Participated in Phase III CheckMate-649 and Fortitude-101 studies
• Member of American Society of Clinical Oncology (ASCO)
• Trained at Ankara Numune Training and Research Hospital

Dr. Joseph Klauzner is one of Israel's best surgeons for the Whipple procedure, a key operation for stomach and pancreatic cancer. He leads the Surgery Department at Sourasky Medical Center.

• Has over 42 years of surgical experience
• Specializes in gastrointestinal and pancreatic surgeries
• Expert in complex colorectal operations
• Holds the senior role of Chairman of Surgery

Prof. Köstler is a leading medical oncologist specializing in complex solid tumors and personalized therapy. He practices at the Wiener Privatklinik and the Medical University of Vienna.

• Over 22 years of clinical and research experience in oncology
• Expertise in breast cancer, gynecologic cancers, and targeted therapies
• Former Deputy Head of the Clinical Division of Oncology at a major university hospital
• Active in developing new targeted treatment strategies and immunotherapy
• Focuses on translational research to connect lab findings directly to patient care

Dr. Liu Shi Xin is the Vice Chairman of the Radiation Oncology Branch of the Chinese Medical Association. He serves as the Discipline Leader of the Oncology Center at Xiamen Humanity Hospital. Dr. Liu specializes in precision radiotherapy for thoracic and abdominal cancers. He is a recipient of the State Council Special Government Allowance for his medical contributions.

• Highly proficient in IMRT, VMAT, and SBRT for lung and esophageal cancers.
• Former President of Jilin Provincial Cancer Hospital.
• Awarded the National Famous Doctor honor for outstanding contributions to oncology.
• Holds leadership roles in the Chinese Anti-Cancer Association particle therapy committee.

Chief Physician at BKZ Solingen's cancer center, Dr. Fox leads a certified team specializing in advanced stomach cancer treatments.

• Trained in chemotherapy, immunotherapy, and targeted therapies
• Specialist in molecular diagnostics for personalized treatment plans
• Head of Haematology, Oncology, and Palliative Care Department
• Active in research on molecular biology and cancer treatments
• Member of the American Association for Cancer Research

Dr. Sanbua specializes in oncothermia – a targeted therapy for stomach cancer – with 19 years of experience using this advanced technology.

• 19 years of experience in radiation oncology
• Certified in oncotherm treatments
• Performed 900+ cancer treatments
• Expert in planning 2D, 3D, IMRT, and VMAT radiotherapy
• Trained in palliative care at Khon Kaen University

Dr. Onder Surgit is a professor of general surgery at Optimed International Hospital. He is a surgical instructor at the Advanced Medical Technologies Training Center (ITEM). Dr. Surgit treats cancer, obesity, and complex gastrointestinal conditions. He applies laparoscopic techniques for weight loss and tumor removal.

• Specializes in bariatric surgery including gastric sleeve, bypass, and balloon procedures.
• Performs oncological surgeries for breast, lung, stomach, and colon cancer.
• Served as a faculty member at Turgut Ozal and Atilim Universities.
• Works at AACI-accredited Optimed International Hospital in Tekirdag, Turkey.

Professor Keil specializes in diagnostic and interventional radiology, bringing advanced imaging techniques to stomach cancer diagnosis and treatment.

• Over 22 years of experience in radiology
• Expert in MRI, CT, and ultrasound for complex interventions
• Chief Physician at Academic Hospital Solingen since 2022
• Trained under renowned Professor Rolf W. Günther

Specializing in virotherapy – a cutting-edge immunology approach for stomach cancer – Dr. Jaunalksne brings 49 years of expertise to Pallas Clinic.

• Head of Clinical Immunology Center at Pauls Stradins Clinical University Hospital
• Graduate of Riga Medical Institute with internship in Internal Medicine
• Focuses on innovative immunological treatments

Professor Liang Xiaoxiao is the Department Director and Chief Physician in Neurorehabilitation. She holds a master’s degree in neurology. She is skilled in neuromodulation for disorders of consciousness, cognition, and movement. Her focus includes cases from cerebrovascular disease, Parkinson’s disease, and related conditions. She also performs ultrasound-guided botulinum toxin injections for blepharospasm, hemifacial spasm, limb spasticity, sialorrhea, and neuralgia.

Accreditations and roles: Member of the Neurorehabilitation, Cognitive Disorder Rehabilitation, and Craniocerebral Trauma Rehabilitation Committees of the Chinese Association of Rehabilitation Medicine. Standing Member of the Cognitive Disorder Rehabilitation Committee of the Fujian Association of Rehabilitation Medicine. Vice Chair of the Dementia and Cognitive Disorder Committee of the Xiamen Preventive Medicine Association. Vice President of the Parkinson’s Disease and Movement Disorders Committee of the Xiamen Medical Doctor Association. Standing Member of the Neuromodulation Committee of the Xiamen Medical Doctor Association. Recipient of the Most Beautiful Physician of Xiamen City (2024).

Associate Professor Tahsin Ozatli specializes in gastrointestinal cancers at Istinye Liv University Hospital.

• Over a decade of experience in oncology
• Worked at Ankara Oncology Clinic and Erzurum Regional Training Hospital
• Board-certified in internal medicine
• Promoted to Associate Professor in 2016

Dr. Mariam Abu Zeid is a clinical oncologist at Shefaa Al Orman International Oncology Hospitals. She is certified by the European Society for Medical Oncology. Dr. Abu Zeid treats solid tumors and hematologic cancers. She holds a Ph.D. in Clinical Oncology and Nuclear Medicine from Ain Shams University.

• Administers chemotherapy, immunotherapy, and targeted treatments for various cancer types.
• Oversees oncology clinical trials and manages treatment-related toxicities.
• Coordinates patient care within multidisciplinary teams for complex staging and diagnosis.
• Practices at an ESMO-accredited center that treats approximately 6,000 patients annually.

Dr. Irfan Cicin is a Professor of Medical Oncology at İstinye University Liv Hospital Topkapı. He specializes in treating complex cancers, including glioblastoma, lung cancer, and pancreatic tumors. He serves as a professor at the Trakya University Faculty of Medicine. Dr. Cicin previously served as a physician in the Turkish Air Force.

• Performs systemic therapies such as immunotherapy, chemotherapy, and hormone therapy.
• Treats a wide range of conditions including gynecologic, orthopedic, and neuro-oncology cases.
• Expert in HIPEC and chemoembolization for liver and abdominal malignancies.
• Works at a 300-bed university hospital with 33 medical departments.