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Blood test & blood draw in Klaaswaal

Choose from 1 location for your blood test in Klaaswaal, Zuid-Holland — no referral, with or without an appointment. Ideal for repeat check-ups too.

1 locations
1 Walk-in
Zuid-Holland provinces

You can get your blood drawn in Klaaswaal at 1 location — for a one-off test, or as a regular check during your programme. Searching for blood test near me and private blood test brings you to the same certified draw sites.

The draw sites in Klaaswaal belong to independent, certified laboratories such as Star-SHL — together they provide 1 site in and around Klaaswaal.

Prefer to arrange it without a referral letter? You can: order online and pick a draw site in Klaaswaal. 1 location work with open walk-in hours.

From Westmaas, Mijnsheerenland and Zuid Beijerland you are at Muziekvereniging NLS in Klaaswaal in no time. A blood draw close to home saves time — especially when it will not stay at one visit.

Blood draw locations in Klaaswaal

All addresses for a blood draw in Klaaswaal at a glance.

Muziekvereniging NLS

Jaap Kosterstraat 4 , 3286VT Klaaswaal

Operated by Star-SHL

Closed · opens Tuesday 08:00

Opening hours: dinsdag en donderdag 08.00 - 10.00 uur

Walk-in

Blood draw locations just outside Klaaswaal

These locations are outside Klaaswaal, but close by. Distances are straight-line from Klaaswaal.

Piratenland Johannes Kolfstraat 1 Westmaas 2,3 km By appointment (according to the lab) View this location in Westmaas
De Pastorije Van der Waalstraat 20 Mijnsheerenland 4,2 km By appointment (according to the lab) View this location in Mijnsheerenland
Fysiotherapiepraktijk Fysiofitt Gravin Sabinastraat 34g Zuid Beijerland 6,1 km Walk-in (according to the lab) View this location in Zuid Beijerland
Cultureel centrum De Tienvoet Tienvoet 2 Heinenoord 6,2 km Walk-in (according to the lab) View this location in Heinenoord
Diagnostisch Centrum Star-shl Nobelstraat 72 Oud Beijerland 6,4 km Walk-in (according to the lab) View this location in Oud Beijerland
MC Molenaar Zoomwijckplein 11 Oud Beijerland 6,5 km Walk-in (according to the lab) View this location in Oud Beijerland
Ontmoetingscentrum Maasdam Raadhuisstraat 35 Maasdam 7,5 km By appointment (according to the lab) View this location in Maasdam
Medisch Centrum Strijen Molenstraat 23 Strijen 8,1 km Walk-in (according to the lab) View this location in Strijen
Dorpshuis De Swaensvoet Marktveld 9 Nieuw-Beijerland 8,8 km Walk-in (according to the lab) View this location in Nieuw-Beijerland
De Bunt Rembrandtstraat 1 Puttershoek 9,0 km Walk-in (according to the lab) View this location in Puttershoek
Fysiotherapiepraktijk J. van Glymesstraat 24 Willemstad 9,1 km Walk-in (according to the lab) View this location in Willemstad

Get your blood test in Klaaswaal

Order online and pick a certified location in Klaaswaal — no appointment or referral needed.

Heart & Metabolism

GLP-1 Baseline Panel

Your starting point before the first injection: blood sugar, cholesterol, pancreas, liver, kidneys, thyroid and nutrients in one measurement.

Insulin (Fasting) ALT (Alanine Aminotransferase) TSH (Thyroid Stimulating Hormone) AST (Aspartate Aminotransferase) HDL Cholesterol HbA1c (Glycated Hemoglobin) Bilirubin (Total) ApoB (Apolipoprotein B) Vitamin B12 Ferritin Potassium Sodium Glucose (Fasting) Total Cholesterol Albumin Lipase Creatinine Vitamin D (25-OH) Triglycerides Bilirubin (Direct) Bilirubin (Indirect)
€214,-
Heart & Metabolism

GLP-1 Extended Panel

The 6-month measurement: everything from the check-in plus insulin, ApoB and your nutrients — especially relevant if you have been eating much less for a while.

Insulin (Fasting) ALT (Alanine Aminotransferase) AST (Aspartate Aminotransferase) HDL Cholesterol HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) Vitamin B12 Ferritin Potassium Sodium Glucose (Fasting) Total Cholesterol Albumin Lipase Creatinine Vitamin D (25-OH) Triglycerides
€196,-
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Build your own blood test in Klaaswaal

Choose individual components, taken at a certified location in Klaaswaal.

Metabolic

HbA1c (Glycated Hemoglobin)

HbA1c monitoring is increasingly important with age as diabetes risk rises. Regular testing supports early intervention and helps maintain metabolic health in later years.

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Metabolic

Glucose (Fasting)

Fasting glucose regulation can change with age. Regular monitoring supports diabetes prevention and metabolic stability for healthy ageing.

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Metabolic

Insulin (Fasting)

Insulin sensitivity naturally decreases with age. Monitoring fasting insulin supports early intervention and metabolic health maintenance in later years.

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Liver

Amylase

Amylase monitoring is important for seniors, as pancreatic function may change with age. Regular testing helps detect digestive health changes early.

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Liver

Lipase

Lipase monitoring is important for older adults, as pancreatic enzyme production may decrease with age, potentially affecting fat digestion and nutrient absorption. Regular testing helps identify age-related changes in pancreatic function early.

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Liver

ALT (Alanine Aminotransferase)

An ALT blood test measures alanine aminotransferase, an enzyme that sits mainly in the liver. If it ends up in the blood, liver cells have been damaged. In men the limit is 45 u/l, in women 34 u/l. For anyone losing weight this is one of the most useful values on the report. Fatty liver is the most common cause of a mildly raised number. And it is exactly the value that comes down as you lose weight.

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Cardiovascular

LDL Cholesterol

LDL cholesterol is the cholesterol inside the particles that can build up in your artery wall. If you lose weight, that value eventually falls, but almost never first and almost never in a straight line. That surprises many people. In the first weeks of a programme your LDL can even come out higher than at the start, while your triglycerides have already dropped sharply. Nothing has gone wrong: you are measuring a body mid-change, not the end result. This page shows what moves in which phase, when to re-measure to see anything meaningful, and why your result belongs next to your own starting value rather than next to the limit printed on the page.

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Cardiovascular

Triglycerides

Triglyceride management is important for cardiovascular health as metabolic efficiency changes with age. Regular monitoring supports heart and metabolic health in later years.

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Minerals

Ferritin

Your ferritin level shows how much iron you have in store, but during a weight-loss programme it measures something else too. Excess weight involves low-grade inflammation, and ferritin rises in response as an acute-phase protein. Your starting value is therefore often higher than your actual iron store justifies. As you lose weight that inflammation subsides and your ferritin falls with it, even if nothing about your iron changes. That makes a falling value during weight loss usually a good sign. It does mean, though, that a deficiency previously masked only becomes visible now.

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Vitamins

Vitamin B12

Vitamin B12 is considered especially important for older adults, as absorption may decline with age. Low levels have been associated with cognitive changes and anaemia. Regular monitoring may help healthcare providers support healthy ageing.

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Build your own test

Read more about blood testing

Science-backed articles about blood values and health.

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Choose your test

Choose your baseline test or follow-up, or build a custom test.

Receive your lab referral

You'll receive an email from ZorgDomein with a barcode within 1 business day. Orders placed outside office hours are processed from the next business day.

Get tested at a lab near you

Show the barcode on your phone and bring a valid ID. Done in under 15 minutes.

Receive your report from the doctor

A BIG-registered physician reviews your results and writes a personal report. On your dashboard within a few business days.

Also nearby

Westmaas 1 location · Zuid-Holland 2 km Mijnsheerenland 1 location · Zuid-Holland 4 km Zuid Beijerland 1 location · Zuid-Holland 6 km Heinenoord 1 location · Zuid-Holland 6 km Oud Beijerland 2 locations · Zuid-Holland 7 km Maasdam 1 location · Zuid-Holland 8 km

Frequently Asked Questions

Where can I get my blood drawn in Klaaswaal?
You can get your blood drawn at 1 certified location in Klaaswaal. 1 location offer walk-in hours. See the addresses and opening hours per location above.
Do I need a referral for a blood test in Klaaswaal?
No, with SlimmerLab you don't need a referral from your doctor. You can order a blood test online and choose a location in Klaaswaal.
Can I walk in without an appointment in Klaaswaal?
1 of the 1 location in Klaaswaal offer walk-in service. Check the details per location above.
Do I need to book an appointment for a blood draw in Klaaswaal?
It depends on the location. 1 of the 1 location in Klaaswaal offer walk-in hours, so no appointment is needed there. For the other locations you simply book a time slot after ordering online.
Do I need to fast before my blood test?
It depends on the test. Each test says whether fasting is needed, and after ordering the instructions for your tests are in your confirmation email and on your order page. Drinking water is always allowed.
What do I need to bring to the blood draw location in Klaaswaal?
Two things: the barcode we email you and a valid form of ID. You can show the barcode on your phone, so printing is not necessary. Nothing else is needed. The barcode tells the location in Klaaswaal which tests were ordered.
How far in advance should I plan my visit in Klaaswaal?
Allow one working day between your order and your visit in Klaaswaal. The email with your barcode arrives within one working day, and you cannot be seen without it. Orders placed outside office hours count from the next working day. The blood draw itself takes about fifteen minutes.
What are the opening hours of the blood draw locations in Klaaswaal?
Opening hours vary per location. Most location in Klaaswaal are open on weekday mornings; some also in the afternoon or on Saturdays. Check the current opening hours per location above.
Which laboratory performs the blood draw in Klaaswaal?
Blood draws in Klaaswaal are handled by Star-SHL. Each draw site operates independently and is certified; you order your blood test online and choose your location at checkout.
What does a blood test cost?
With SlimmerLab you can order a blood test from €64,-, including the blood draw in Klaaswaal and a doctor's review of your results. You pay for the test yourself and need no referral; if your GP orders the test, your health insurance usually covers it.
How quickly will I get my blood test results?
Most results are ready in your online account within a few working days. Each test shows its expected turnaround time up front, and you are notified as soon as your results are available.
Are the phlebotomy points in Klaaswaal owned by SlimmerLab?
No, all phlebotomy points are operated by independent, certified laboratories. We partner with them to facilitate blood draws. Have questions? Please contact us directly, not the laboratory.

All phlebotomy points are operated by independent, certified laboratories. We partner with them to provide you with a reliable blood draw experience. These locations are not owned by SlimmerLab.

Have questions about your order, results, or the blood draw process? Please contact us directly, not the laboratory. We are happy to help.

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