Key takeaways
- Coordination is provided in English, with family members welcome throughout.
- Entry and visa requirements vary by nationality and change over time — confirm them with official sources.
- Dietary, accessibility, and personal requirements can be accommodated where a hospital and accommodation allow.
- A medical review is completed before you book flights or make payments.
- Follow-up continues at home with a local doctor, supported by an English discharge summary.
Why patients consider treatment in Korea
Most people who contact us are comparing options — treatment at home, elsewhere in their region, or in Korea — often together with family. They are weighing bariatric surgery against medical weight loss, and they want an honest review before committing to travel.
Korea offers established hospital infrastructure and experienced surgical teams, but the right decision still depends on your individual case. Our role is to help you structure that decision, not to push surgery. See the full bariatric surgery in Korea guide.
Travel and visa essentials
Entry and visa requirements for Korea depend on your passport and change over time, so we confirm the current process for your situation during planning and help prepare any documents recommended for a medical-purpose stay. Always verify requirements with official government sources before booking.
We help plan flight timing around your hospital schedule — including recommended recovery time before your return flight — accommodation near the hospital suitable for an accompanying family member, local transport, and a realistic total budget covering medical estimates, travel, and accommodation. See the cost guide for what to budget.
Language and family involvement
The coordination process is conducted in English — questions, document sharing, schedule updates, and check-ins after you return home. Hospital consultations in Korea are supported by interpretation arranged through the hospital's international patient services where needed.
Spouses, parents, and adult children are welcome in every conversation. We are happy to hold a discussion with several family members together and to repeat explanations for anyone who joins later. No one should feel pressured to decide alone or quickly.
Documents to prepare
Useful documents include:
- Recent laboratory or health screening results
- A list of current medications and doses, including any GLP-1 use
- Records of previous surgery, especially any previous bariatric surgery
- Relevant specialist letters
- A sleep study report, if you have one
Documents in any language are fine — we help organise and translate what the hospital needs. If you have few or no documents, start anyway; we will tell you what is worth obtaining locally and what can wait for Korea.
Follow-up after you return home
Before you leave Korea, you receive a written discharge summary in English for your local doctor, a follow-up schedule, and clear warning-sign guidance. Most follow-up happens at home with a local doctor.
After you return, we check in with you at agreed points in your recovery. Follow-up is a core part of the treatment, not an afterthought — read more on safety and follow-up.
Frequently asked questions
Do international patients need a visa to visit Korea?
It depends on your nationality. Entry and visa requirements for Korea vary by passport and change over time. We confirm the current process for your situation during planning and help prepare supporting documents for a medical-purpose stay. Always verify requirements with official sources before booking.
What documents should I prepare?
Useful documents include recent laboratory or health screening results, a list of current medications and doses, records of previous surgery, relevant specialist letters, and a sleep study report if you have one. Documents in any language are fine; we help organise and translate what the hospital needs.
How does follow-up work after I return home?
Before you leave Korea you receive a written English discharge summary for your local doctor, a follow-up schedule, and warning-sign guidance. Most follow-up happens at home with a local doctor, and we check in at agreed points in your recovery.
Medical disclaimer
This page is general information for planning, not medical or immigration advice. Visa and entry requirements change and must be confirmed with official sources. Whether any treatment is appropriate can only be determined by a licensed specialist after full evaluation. NextWeight is a coordination and preliminary review support service operated by DYPHI Inc. and does not provide diagnosis, treatment, or surgical procedures directly.