6 places in Friesland (Fryslân) are covered by this guide, together home to about 429,238 inhabitants at municipal level. Their residents are treated at 1 of the twenty DATO-certified centres in the Netherlands. Most places in this province fall under Frisius Medisch Centrum in Leeuwarden. With a valid indication and a GP referral, weight loss surgery is covered by Dutch basic insurance; you pay only the €385 deductible in 2026.
- 6 places are included in this guide
- Number of people living there (municipal level): approx. 429,238
- Which DATO centres serve these places: 1
- Serving centre with the most procedures: Frisius Medisch Centrum
- Rough indication, adults who have obesity: no more than about 67,000
Which DATO centres serve Friesland (Fryslân)?
Frisius Medisch Centrum
Frisius Medisch Centrum is located in Leeuwarden and performed 670 primary procedures in 2024, number 6 of the twenty Dutch centres by volume. In this guide it is the centre for 6 places in Friesland (Fryslân): Leeuwarden, Sneek, Drachten, Joure and 2 more. Whether this centre is covered in full depends on your insurer's contracts; check before your referral.
| Centre | Location | Primary procedures 2024 | Places in Friesland (Fryslân) |
|---|---|---|---|
| Frisius Medisch Centrum | Leeuwarden | 670 | 6 |
Places in Friesland (Fryslân) and their centre
The table lists every place from Friesland (Fryslân) in this guide, with inhabitants at municipal level and the centre residents are usually referred to. Each place has a detailed page in Dutch.
| Place (Dutch page) | Inhabitants | Centre |
|---|---|---|
| Leeuwarden | 130,162 | Frisius Medisch Centrum |
| Sneek | 90,521 | Frisius Medisch Centrum |
| Drachten | 57,188 | Frisius Medisch Centrum |
| Joure | 52,248 | Frisius Medisch Centrum |
| Heerenveen | 51,955 | Frisius Medisch Centrum |
| Franeker | 47,164 | Frisius Medisch Centrum |
Friesland (Fryslân) place by place
Leeuwarden has about 130,162 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 20,300 people with obesity. The Dutch page for Leeuwarden has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Leeuwarden as well.
Sneek has about 90,521 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 14,100 people with obesity. The Dutch page for Sneek has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Sneek as well.
Drachten has about 57,188 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 8,900 people with obesity. The Dutch page for Drachten has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Drachten as well.
Joure has about 52,248 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 8,200 people with obesity. The Dutch page for Joure has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Joure as well.
Heerenveen has about 51,955 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 8,100 people with obesity. The Dutch page for Heerenveen has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Heerenveen as well.
Franeker has about 47,164 inhabitants at municipal level. Residents are usually referred to Frisius Medisch Centrum in Leeuwarden; applying the national obesity rate gives an indicative upper limit of about 7,400 people with obesity. The Dutch page for Franeker has local details, and there are Dutch pages for the gastric sleeve, gastric bypass and mini bypass from Franeker as well.
Neighbouring provinces
If a centre in a neighbouring province is closer to your home or better suits your insurance, you can also look there. Friesland (Fryslân) borders Groningen, Drenthe, Overijssel, Flevoland, North Holland. Each province page lists its centres and their 2024 volumes.
Aftercare from Friesland (Fryslân)
You will keep coming back for check-ups for no less than five years after the operation. One example is Vitalys, with appointments at 6, 12 and 18 months and then every year up to five years, always with blood tests. Online contact and visits are combined at many centres. For people in Friesland (Fryslân) weighing up centres: ask which follow-up can be remote and how the centre can be contacted outside working hours. WLS vitamins are for life, and yearly bloods continue too after the aftercare period, generally via the GP.
How many people in Friesland (Fryslân) have obesity?
The Health Monitor (RIVM, GGDs and Statistics Netherlands) found that 15.6 percent of the adult Dutch population had obesity in 2024, with GGD regions differing between 11.6 and 19.2 percent. Multiplying this by the some 429,238 inhabitants of the places mentioned above leads to a rough upper limit of about 67,000 people with obesity. It is a maximum because children are included in the inhabitant numbers, whereas the percentage only refers to adults. vzinfo.nl publishes the regional figures.
Only part of this group qualifies for surgery: you need a BMI of 40, or 35 with a weight-related condition such as type 2 diabetes, sleep apnoea or high blood pressure. For others, a lifestyle programme, supervised medication or a gastric balloon may fit better. See the obesity treatment options.
Getting weight loss surgery from Friesland (Fryslân): step by step
- Make sure you are registered with a family doctor in your local municipality, because GPs control access to hospital care.
- Is Frisius Medisch Centrum contracted by your insurer? Look at your policy, and consider whether a different centre would suit you better.
- Online is common for the information session, which you should attend; find out whether it can be followed in English.
- Screening: an internist, a dietitian and a psychologist look at your situation.
- Operation, then aftercare: the hospital stay is short, yet the check-ups run for five years at minimum. Travel time from home in Friesland (Fryslân) is worth weighing up.
Choosing a centre as a resident of Friesland (Fryslân)
You are free to pick a different centre from the one most of your townspeople use. Look at the journey over five years of aftercare, how long the waiting lists are, the contracts your insurer has, and whether you can get information in English. With just one main centre for this province, checking centres in adjacent provinces is worthwhile too. See picking an obesity clinic and cost and insurance for more.
Useful Dutch terms for residents of Friesland (Fryslân)
Eigen risico (385 euros in 2026): the deductible you are required to pay. Huisartsenpost: an after-hours service run by GPs for pressing questions at night or during the weekend. Huisarts: your GP, the gatekeeper you go through to reach hospital care. Basispakket: basic cover, which includes weight loss surgery. Verwijzing: the referral you need from your GP, as a letter.
More in English
Sources
- Numbers per centre from DICA (DATO Annual Report 2024)
- Residents (CBS, via citypopulation.de and AlleCijfers.nl)
- Gezondheidsmonitor 2024 of GGD, RIVM and CBS, used for obesity figures
Frequently asked questions
According to this guide, 1 DATO-certified centre serves the places in Friesland (Fryslân), namely Frisius Medisch Centrum. The majority of places are covered by Frisius Medisch Centrum.
In total 6 places and around 429,238 residents, counted per municipality. You will find a detailed page in Dutch for each.
Yes, the basic package in the Netherlands covers it when you have a GP referral and meet the indication criteria. You do pay the mandatory deductible, set at 385 euros for 2026.
Across the Netherlands, 15.6 percent of adults live with obesity. For the places covered here, this works out at roughly 67,000 people at most, as an indication.
Yes, as long as your insurer covers it. Consider travel time, because aftercare lasts at least five years.
According to DATO's annual report, WeightWorks Clinics in Amersfoort carried out 1,598 primary procedures in 2024.
Ask your GP (huisarts) for a referral to a bariatric centre, preferably one your insurer has contracted this year.
Many Dutch doctors and nurses speak English, but group sessions and materials are often in Dutch. Ask the centre in advance.
Also available in Dutch. Author: Gijs Bodenstaff. Last reviewed: September 2026.