Thailand · 5 clinics · checked 16 Oct 2026
Longevity clinics in Koh Samui
We list 5 clinics in Koh Samui: 2 longevity clinics, 2 hospital units and 1 medical wellness retreat. Published prices for a health assessment is THB 4,900 (Premium Health Check up Program (promotion valid until 31 December 2026)). Licences are checked in the DHSS register, and doctors in the Medical Council of Thailand.
A Koh Samui Top 10 opens once 5 clinics here have their licence or doctor registration confirmed and 10 or more reviews. So far 0 of 5 have completed the check.
The 5 clinics we list
Ranked clinics first · then by score
No clinic in this list matches these filters.
Listed in Koh Samui, not ranked yet
Why a clinic is not ranked| Clinic | Type | Licence | Price from | Why not ranked | Score | |
|---|---|---|---|---|---|---|
| Kamalaya Koh Samui | Wellness retreat | NOT YET CHECKED | 4.7 · 197 | THB 131,501, Resilience & Immunity programme, 8 nights (longer stays: 11 nights THB 181,822; 15 nights THB 244,210; 21 nights THB 336,096) | Licence or registration not yet confirmed in an official register. Reviews not yet read for this guide. | 59 |
| AVÉYA Koh Samui | Longevity clinic | NOT YET CHECKED | 5.0 · 7 | Prices on request | Licence or registration not yet confirmed in an official register. Fewer than 10 reviews of the clinic itself. Reviews not yet read for this guide. | 58 |
| BDMS Wellness Clinic Celes Samui | Longevity clinic | NOT YET CHECKED | No listing | THB 4,500, Wellness Starter panel | Licence or registration not yet confirmed in an official register. Fewer than 10 reviews of the clinic itself. Reviews not yet read for this guide. | 9 |
| Bangkok Hospital Samui | Hospital unit | NOT YET CHECKED | No listing | THB 4,900, Premium Health Check up Program (promotion valid until 31 December 2026) | Listed but not ranked: its pages name no doctor in charge of the assessments. Licence or registration not yet confirmed in an official register. Fewer than 10 reviews of the clinic itself. Reviews not yet read for this guide. | 6 |
| Wattanapat Hospital Samui | Hospital unit | NOT YET CHECKED | No listing | No prices published | Listed but not ranked: its pages name no doctor in charge of the assessments. Licence or registration not yet confirmed in an official register. Fewer than 10 reviews of the clinic itself. Reviews not yet read for this guide. | 4 |
Published prices in Koh Samui
Thailand vs Switzerland pricesCore prices as each clinic lists them on its own site: assessments, scans, panels, memberships and programmes, lowest first. US dollars at the European Central Bank rate of 20 Oct 2026 (THB 1 = US$0.03), for comparison only.
| Clinic | Item | Price | About US$ | Checked |
|---|---|---|---|---|
| BDMS Wellness Clinic Celes Samui | Wellness Starter panel | THB 4,500 | 134 | 14 Oct 2026 |
| Bangkok Hospital Samui | Premium Health Check up Program (promotion valid until 31 December 2026) | THB 4,900 | 146 | 14 Oct 2026 |
| BDMS Wellness Clinic Celes Samui | Antioxidant panel | THB 7,000 | 208 | 14 Oct 2026 |
| BDMS Wellness Clinic Celes Samui | Hormone panel (male) | THB 8,300 | 247 | 14 Oct 2026 |
| BDMS Wellness Clinic Celes Samui | Hormone panel (female) | THB 8,800 | 262 | 14 Oct 2026 |
| BDMS Wellness Clinic Celes Samui | Micronutrients panel | THB 11,900 | 354 | 14 Oct 2026 |
| Kamalaya Koh Samui | Resilience & Immunity programme, 8 nights (longer stays: 11 nights THB 181,822; 15 nights THB 244,210; 21 nights THB 336,096) | THB 131,501–336,096 | 3,910–9,990 | 14 Oct 2026 |
How to check a Koh Samui clinic before you book
- 01
Find the clinic in the DHSS register
Private clinics and hospitals need a licence under the Medical Facility Act, so the facility must be found in the DHSS register. Look for the same name and address.
- 02
Check the doctor in the Medical Council of Thailand
Search the name of the doctor who will see you, and check that the registration is current.
- 03
Ask what each test is for
Our evidence labels show which tests are in clinical guidelines and which are not.
- 04
Ask what happens after a finding
Scans and blood panels often find small things that need more tests. Ask who reviews them and what the follow-up costs.
- 05
Get the full price in writing
Ask what the price includes, and whether a membership renews on its own.
Warning sign
Prescription treatments sold without a prescriber
Hormones, peptides and weight-loss medicines are prescription medicines. A clinic that sells them as a package, without a consultation with a prescriber and blood tests first, is a warning sign.