Which specialist treats stomach cancer?
Short answer
A gastrointestinal surgeon and medical oncologist commonly coordinate stomach cancer care, with a gastroenterologist, pathologist, radiologist and dietitian supporting the plan.
This answers one question. It is not a diagnosis and does not replace an assessment by a licensed doctor.
At a glance
- Core specialists
- Gastrointestinal surgeon and medical oncologist
- Important testing
- Biopsy and biomarker review guide treatment choices
How the team works together
A gastroenterologist may perform or interpret an endoscopy and biopsy. The surgeon assesses whether stomach removal surgery is appropriate, while the medical oncologist discusses chemotherapy and HER2-targeted therapy when tumour testing supports it. A radiologist helps stage the disease, and a dietitian plans support for eating, digestion and weight changes before or after treatment.
Prepare for your consultation
Bring endoscopy, biopsy and scan reports, a list of medicines, and a note of appetite, indigestion, abdominal pain, vomiting or weight change. Ask whether the biopsy includes biomarker testing, whether surgery is possible, and how treatment may affect meals, digestion and energy. Report difficulty eating early so nutrition support can begin promptly.
When to seek urgent help
Arrange medical review for persistent indigestion, abdominal pain, loss of appetite or unexplained weight loss. Vomiting blood, passing black stools, fainting, severe abdominal pain, repeated vomiting or inability to keep fluids down needs emergency assessment. Do not wait for a routine appointment when bleeding or dehydration may be present.
Questions for your doctor
Who is coordinating my care? What did the endoscopy and biopsy show? Has the tumour been tested for HER2? Is stomach surgery suitable? Would chemotherapy be given before or after surgery? How will eating, iron levels, pain and weight be supported?
Questions people ask
Who performs the first diagnostic test?
A gastroenterologist commonly performs or arranges endoscopy and biopsy, while pathology specialists examine the tissue.
Is chemotherapy always managed by the surgeon?
Chemotherapy is usually planned and monitored by a medical oncologist, alongside the surgeon and the rest of the care team.
Related
Related reading
Keep reading
Cancer care in the UAE
Hospitals & Medical Centers in Abu Dhabi
Most UAE cancer care is delivered inside hospital services rather than by standalone oncology clinics, so these are licensed hospitals & medical centers listed in Abu Dhabi. Confirm the specific cancer service exists before you travel, and know that asking for a second opinion is routine.
Ahalia Hospital Musaffah Building - Musaffah - Musaffah Industrial - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, AXA, Cigna +26 more
Al Ruwais Industrial City - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, AXA, Cigna +30 more
Abu Dhabi, Abu Dhabi
Accepts: Daman, Thiqa, AXA, Cigna +30 more
Second opinions are routine in cancer care and asking for one does not affect your treatment. How to arrange a second opinion in the UAE.
Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.
A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.
Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.