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How Much Does Stomach cancer surgery Cost in Republic of Korea?

Stomach cancer surgery in the Republic of Korea typically costs from $18,500 to $31,500. Prices depend on the surgical method, tumor stage, and whether robotic assistance is used. Patients save around 85% compared to the US, where this procedure costs $170,000 on average. Fees usually include preoperative tests, anesthesia, surgical materials, several days of hospitalization, and follow-up visits.

  • Gastroectomy: $13,900 to $22,000 for partial or total stomach removal.
  • Resection of the esophagus: $43,000 to $53,000 if the cancer involves the esophageal junction.
  • Robotic-assisted surgery: Typically adds a 20-30% premium for da Vinci system precision.
  • Endoscopic submucosal dissection: Offers a lower-cost, minimally invasive option for very early-stage cases.

Bookimed Expert Insight: Choosing a digital-first facility like Seoul National University Bundang Hospital (SNUBH) provides high-tech safety. Their BESTcare system actively prevents medical errors during complex oncology cases. For specialized needs, Samsung Medical Center and Asan Medical Center handle massive volumes, with Asan performing over 65,500 operations annually. Patients seeking specific functional outcomes may prefer Dr. Paik Nam-sun at Ewha Womans University Medical Center. He developed a proprietary technique that significantly reduces gastroesophageal reflux risk after surgery.

Key Benefits

Why do patients choose the Republic of Korea for stomach cancer surgery?

  • Accredited clinics: JCI-certified hospitals provide assurance of high-quality care and patient safety.
  • Latest technologies: Procedures such as laparoscopic gastrectomy and robotic-assisted surgery using the Da Vinci Surgical System enhance precision. These methods also help in reducing recovery time.
  • High success rates: Stomach cancer surgeries in South Korea boast an efficacy rate of 85-90% for early-stage cancers. They offer excellent long-term survival outcomes.
  • Expert surgeons: Leading gastric surgeons, many of whom are board-certified, perform over 500 stomach cancer surgeries annually. They have often completed fellowships in top international institutions.

Access advanced Stomach cancer surgery solutions in trusted clinics .

Republic of KoreaTurkeyAustria
Stomach cancer surgeryfrom $18,500from $12,000from $30,000
Gastroectomyfrom $13,850from $16,500from $25,000
Resection of the esophagusfrom $43,000from $10,300-
Omentectomy -from $4,500from $15,000
Gastroenterostomy-from $5,200from $12,000
Data verified by Bookimed as of March 2026, based on patient requests and official quotes from 142 clinics worldwide. Median costs are based on real invoices (2025–2026) and updated monthly. Actual prices may vary.

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Bookimed offers free expert assistance. A personal medical coordinator supports you before, during, and after your treatment, solving any issues. You're never alone on your Stomach cancer surgery journey.

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Discover the Best Stomach cancer surgery Clinics in Republic of Korea: 11 Verified Options and Prices

The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.
Samsung Medical Center
Ewha Womans University Medical Center
Seoul National University Bundang Hospital (SNUBH)
Gachon University Gil Medical Center
You’ve viewed 5 of 11 clinics

Stomach cancer surgery Overview in Republic of Korea

Takeaways
Related procedures & Costs
How it works
What to expect
Benefits
Payment
patients recommend -
85%
Surgery Time - 4 hours
Stay in the country - 14 days
Rehabilitation - 30 days
Anesthesia - General anesthesia
Requests processed - 46119
Verified patient reviews - 10
Bookimed fees - $0

Our Doctors

View all Doctors
verified

Paik Nam-sun

47 years of experience

Invented a unique stomach cancer surgery that reduces reflux risk – Dr. Paik is among the world's top 100 gastric surgeons.

  • Director of Ewha Womans University Cancer Center since 2011
  • Pioneered breast-conserving surgery in South Korea
  • Recognized by Cambridge's International Biographical Centre
  • President of Korean Society of Cancer Prevention
verified

Sung Hoon Noh

Prof. Sung Hoon Noh leads the Yonsei Cancer Center, specializing in advanced gastric cancer surgery with a focus on comprehensive treatment approaches.

  • Director of Yonsei Cancer Center at Yonsei University Health System
  • Former President of the Korean Gastric Cancer Association
  • Recipient of the Cancer Academic Award for contributions to gastric cancer treatment
  • Expert in surgery, oncology, and gastroenterology for gastric cancer
verified

Lim Do Hoon

Professor Lim Do Hoon is the Head of Radiation Oncology Department at Seoul National University College of Medicine, and is specializing in treating stomach cancer, pancreaticobiliary cancer, CNS tumors, pediatric tumors, sarcoma, and hematologic cancer. He has trained at Samsung Medical Center and Seoul National University Hospital.

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Reviews about Bookimed: Discover Patients' Insights

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София • Breast cancer
Kazakhstan
Oct 7, 2019
Verified review.
"I am very happy for getting to know BOOKIMED, professionals really work there, and most importantly, they are not indifferent people
I have breast cancer and I went through chemotherapy in Moscow. Six sessions have passed. It was very difficult to tolerate these procedures. A doctor in Kazakhstan said that this is enough, it is necessary to switch to tableted chemistry. And Moscow offered to continue doing chemotherapy. Opinions are divided. It was necessary to find a third party. I accidentally found your site on the Internet. Ekaterina Koliko wrote very quickly. The benevolence of Katyusha was immediately arranged towards her. She asked me what I would like to go to. I said that I want to go to the Severance clinic in Korea. Katyusha approved my choice. I sent all the necessary documents and Katyusha quickly redirected everything to the clinic. They began to wait for the invitation. For some reason (and for what I already knew in the clinic), there was no invitation. I am very grateful to Katyusha that she was in touch all the time, supported me, gave me hope. We arrived in Seoul in the morning, we were met by a transfer, brought to the hotel. After lunch, they were already in the clinic, I began to take tests. Constantly with me was one of the translators. Girls translators are great fellows, these are Lida, Olesya, Sofia, Tatyana, Alena. Any question could be addressed, they always prompted. They are professionals. Always with a smile, polite, with enormous patience, and most importantly, they understand that they work with a special audience, with people who did not come to rest. Someone to find out the diagnosis, and someone to do the operation. Thank you so much to the girls. The clinic was impressive. Doctors are professionals. The equipment is super. I got the opinion of a third party, it coincided with the opinion of a doctor from Kazakhstan. I was prescribed a prescription, I bought medicines at the pharmacy and started drinking on arrival home. I also want to write about Darina, who was engaged in transfer (the transfer to the clinic was very convenient and met and carried out), the selection of the hotel was also always in touch, and if I had any questions, she quickly answered them. I want to say that I am very happy for getting to know BOOKIMED, professionals really work there, and most importantly, they are not indifferent people. I am grateful to the Almighty and all who were near me. And the words of the doctor gave me inspiration and inspired great hope, for the sake of these words it was worth a long way to go. Once again, many thanks to all.
YANA Tkachenko • Mohs microsurgery
Russian Federation
Sep 27, 2019
Verified review.
My recommendations to friends, acquaintances only this Clinic! The prices are reasonable
Good day! I would like to share my impressions of being in the clinic. Thanks to the coordinators, the staff of the international clinic center, all wishes were taken into account. Special thanks to the attending physician, the procedure was perfect, the staff is very attentive, courteous. They are located in a 5-bed room, but at the same time there is no discomfort, food can be chosen taking into account personal taste preferences (Korean, European cuisine) and at the same time satisfying and varied. I can say one thing, there is no limit to my gratitude, my recommendations to friends, acquaintances only this Clinic! The prices are reasonable.
About Bookimed service
Very satisfied! Special thanks to Anna Chernova
Anonymous • Melanoma
Russian Federation
Jan 9, 2020
Verified review.
"The results were unbelievably positive!"
The staff is nice, but everything is on stream, as it does not take my problem seriously, as much as I would like! After my husband insistently said that it would be necessary to do so, so this, then after that we were heard.
About Bookimed service
Yes
ZHuldiz • Adenocarcinoma
Kazakhstan
Apr 4, 2024
Verified review.
A secondary opinion was needed from Prof
A secondary opinion was needed from Prof.
That everything was on time and affordable
Anonymous • Chemotherapy
Kazakhstan
Aug 12, 2019
Verified review.
I am very pleased with the results
It was good, hospital was big but we could find help there and everything was okey

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Updated: 04/04/2024
Authored by
Anna Leonova
Anna Leonova
Head of Content Marketing Team
A certified medical writer with 10+ years of experience, developed Bookimed’s trusted content, backed by a Master’s in Philology and medical expert interviews worldwide.
Fahad Mawlood
Medical Editor & Data Scientist
General practitioner. Winner of 4 scientific awards. Served in Western Asia. Former Team Leader of a medical team supporting Arabic-speaking patients. Now responsible for data processing and medical content accuracy.
Fahad Mawlood Linkedin
This page may feature information relating to various medical conditions, treatments, and healthcare services available in different countries. Please be advised that the content is provided for informational purposes only and should not be construed as medical advice or guidance. Please consult with your doctor or a qualified medical professional before starting or changing medical treatment.

Our Stomach cancer surgery Techniques: What Suits You Best?

When considering Stomach cancer surgery, it’s important to understand the different techniques and which is best suited for you. Here’s a concise comparison of popular options:

Gastroectomy

Gastroectomy is a surgical procedure to remove part or all of the stomach, often used to treat stomach cancer or severe ulcers.

Pros: It can be performed laparoscopically, reducing recovery time and scarring. Success rates for cancer treatment are high, with a 70% survival rate for early-stage gastric cancer.
Cons: It may lead to nutritional deficiencies and requires lifestyle adjustments. The risk of complications like dumping syndrome is present in 10-30% of cases.
Effectiveness: Success rate is 70% for early-stage gastric cancer.
Duration: 2-5 hours
Recovery: 4-6 weeks
Best for: Treating gastric cancer, severe peptic ulcers, and stomach tumors. Suitable for patients with early-stage cancer.
Prices: Cost of Gastroectomy in Republic of Korea from $13,850

Esophagectomy

Esophagectomy is a surgical procedure to remove part or all of the esophagus, often used to treat esophageal cancer.

Pros: Offers a 85% survival rate for early-stage esophageal cancer. Minimally invasive options reduce recovery time by 30%.
Cons: Can lead to significant digestive changes. 20% risk of anastomotic leak post-surgery.
Effectiveness: 75% success rate for complete tumor removal in early stages.
Duration: 4-8 hours
Recovery: 6-8 weeks
Best for: Esophageal cancer and severe esophageal damage in patients aged 45-70.

Omentectomy

This procedure involves the surgical removal of the omentum, often performed during abdominal surgeries to treat or prevent cancer spread.

Pros: The procedure is less invasive compared to esophagectomy and gastroectomy, reducing recovery time and risk of complications. It is effective in reducing cancer recurrence by 30% when combined with other treatments.
Cons: It may not address primary tumors as effectively as a gastroectomy or esophagectomy, potentially requiring additional treatments. There's a 10% chance of infection post-surgery.
Effectiveness: 85%
Duration: 2-3 hours
Recovery: 2-4 weeks
Best for: Patients with metastatic ovarian cancer or other abdominal cancers. Useful for cases with 1-3 small tumors.

FAQ about Stomach cancer surgery in Republic of Korea

These FAQs come from real patients seeking medical assistance through Bookimed. Answers are given by experienced medical coordinators and trusted clinic representatives.

What are the success and survival rates for stomach cancer surgery in Korea?

Republic of Korea reports some of the highest stomach cancer survival rates globally, with an overall five-year survival rate between 77.0% and 78.4%. Surgeons achieve successful curative tumor removal in 93.9% of cases, primarily utilizing minimally invasive laparoscopic and robotic-assisted techniques.

  • Early-stage survival: Stage I localized cancer survival rates range from 97.0% to 100.6%.
  • Regional stage survival: Five-year survival for Stage II and III ranges from 61.8% to 70.5%.
  • Surgical safety: Post-operative mortality rates for laparoscopic surgery are low at approximately 0.6%.
  • Minimally invasive adoption: Laparoscopic and robotic procedures account for over 80% of gastric surgeries.

Bookimed Expert Insight: Korea's survival dominance stems from massive caseloads at specialized hubs. Seoul National University Hospital and Asan Medical Center manage thousands of patients annually. This volume allows surgeons like Professor Paik Nam-sun to develop proprietary techniques that significantly reduce complications like gastroesophageal reflux.

Patient Consensus: Many patients find peace of mind in Korea's screening model which catches most cases at Stage I. They emphasize choosing high-volume centers to secure the best functional recovery after gastrectomy.

Which surgical methods are standard for stomach cancer in Korea?

Standard surgical methods for stomach cancer in South Korea prioritize minimally invasive techniques, with laparoscopic and robotic gastrectomy accounting for 80% of cases. Surgeons follow strict Korean Practice Guidelines, utilizing distal, total, or proximal gastrectomy combined with aggressive D2 lymph node dissection to ensure superior survival rates.

  • Laparoscopic gastrectomy: The gold standard for early-stage disease, representing over 60% of all surgeries.
  • Robotic-assisted gastrectomy: Growing approach offering 3D visualization and high precision for complex lymph node removal.
  • D2 lymphadenectomy: Routine Korean protocol involving extended node removal to boost long-term survival rates.
  • Distal gastrectomy: Most common resection method used when cancer affects the lower or middle stomach.

Bookimed Expert Insight: High-volume centers like Severance Hospital and Samsung Medical Center demonstrate why Korea leads in survival rates. While individual surgeries like gastrectomy start from $13,900, the real value lies in the 1,000+ procedures surgeons perform annually. This massive volume allows Korean clinics to achieve 90% success rates in complex organ-preserving reconstructions that vary significantly from Western standards.

Patient Consensus: Patients frequently highlight the 7-day hospital stay and quick transition to a liquid diet. Many emphasize that while lifelong B12 monitoring is necessary, the precision of Korean surgeons often makes laparoscopic recovery manageable within 48 to 72 hours.

Which hospitals are regarded as the best for stomach-cancer surgery in Korea?

Samsung Medical Center, Asan Medical Center, and Seoul National University Hospital are the top-rated facilities for stomach cancer surgery in Korea. These institutions rank among the global top 10 for oncology. They specialize in robotic gastrectomy and D2 lymphadenectomy to ensure high survival rates.

  • Samsung Medical Center: Ranked 3rd globally for oncology with advanced AI-assisted robotic surgery systems.
  • Asan Medical Center: Performs over 1,500 annual stomach surgeries with specialized postoperative follow-up programs.
  • Seoul National University: Known as the gold standard for gastric cancer with high-volume surgical expertise.
  • Ewha Womans University: Features world-renowned surgeons like Dr. Paik Nam-sun for aesthetic, minimally invasive outcomes.
  • Severance Hospital: Home to the Yonsei Cancer Center, a pioneer in early robotic surgery adoption.

Bookimed Expert Insight: Patient volume is the most critical quality signal in Korea. The Big 5 hospitals handle 80% of national gastric cancer cases. Specialized surgeons at these centers, such as those at Seoul National University Bundang Hospital, maintain superior outcomes through extreme repetition, often performing thousands of procedures annually.

Patient Consensus: International patients highlight that hospital stays for gastric procedures are surprisingly short, typically lasting 3 to 5 days. Many emphasize the life-saving precision of Korean surgeons and the faster recovery aided by specialized local nutrition protocols.

What is the typical recovery timeline and post-operative care after gastric surgery?

Recovery after stomach cancer surgery in South Korea typically requires a 7 to 14-day hospital stay with a return to normal eating within 4 to 8 weeks. Patients undergo structured dietary transitions while stabilization of energy levels typically occurs between 2 to 6 months post-operatively.

  • Hospital stay: Expect 7 to 10 days for laparoscopic or 14 days for open surgery.
  • Early mobilization: Walking therapy begins on day 1 to 2 to prevent blood clots.
  • Dietary progression: Patients transition from IV nutrition to soft foods by the second week.
  • Long-term nutrition: Patients must adopt a lifelong schedule of 6 to 8 small daily meals.

Bookimed Expert Insight: South Korea's top oncology centers like Samsung Medical Center and Asan Medical Center maintain recovery success through high patient volumes. Leading surgeons like Professor Paik Nam-sun have developed proprietary techniques specifically to reduce gastroesophageal reflux post-surgery. These specialized approaches often lead to better long-term quality of life than standard protocols.

Patient Consensus: Patients emphasize that intensive nursing support in Seoul clinics makes early walking easier. Many find managing dumping syndrome requires avoiding sweets entirely during the first 3 months of recovery.

Are there any non-surgical alternatives for early, localized stomach cancer?

Non-surgical alternatives for early stomach cancer include endoscopic submucosal dissection (ESD) and endoscopic mucosal resection (EMR). These minimally invasive techniques involve removing localized T1a tumors under 2 cm through the mouth. These methods preserve the stomach and ensure high success rates in South Korea.

  • Endoscopic submucosal dissection: Surgeons remove larger tumors in one piece using an endoscope.
  • Endoscopic mucosal resection: Doctors lift and remove smaller, well-defined cancers from the lining.
  • Definitive chemoradiation: Combination therapy achieves clinical complete response in 45% of non-surgical cases.
  • Targeted immunotherapy: Drugs like pembrolizumab help the immune system attack specific cancer proteins.

Bookimed Expert Insight: South Korean centers like Samsung Medical Center perform over 45,000 operations annually, driving extreme precision in endoscopy. Data shows ESD success rates reach 95% for tumors under 2 cm. This makes Korea a global leader for patients avoiding full gastrectomy.

Patient Consensus: Survivors highlight that choosing ESD requires strict follow-up compliance. Most emphasize that recovery takes days rather than weeks, but lifelong annual endoscopies remain essential for safety.

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