Blood Work & Blood Tests in Markham

at MedCare Clinics @ Walmart Markham

Looking for a reliable Markham blood lab? Our Markham walk-in clinic offers quick and accurate blood tests, lab services, and professional blood draws near you. Walk into our Markham blood test lab.

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markham blood test

Blood Work Lab in Markham

At our blood testing lab in Markham, we offer comprehensive and reliable blood test services to meet your healthcare needs. Whether you're coming in for routine blood work, specialized testing, or a physician-recommended panel, our experienced team ensures a smooth, professional, and timely experience.

Lab Hours

  • MONDAY

  • TUESDAY

  • WEDNESDAY

  • THURSDAY

  • FRIDAY

  • SATURDAY

  • SUNDAY

  • 9:00am - 5:00pm

  • 9:00am - 5:00pm

  • 9:00am - 5:00pm

  • 9:00am - 5:00pm

  • 9:00am - 5:00pm

  • 9:00am - 3:30pm

  • 9:00am - 2:30pm

Please note that lab hours may vary. We recommend calling the clinic to confirm current lab hours before your visit to ensure availability. Clinic and lab hours may differ on statutory holidays and are subject to close anytime without prior notice. To ensure the safety of staff, patients, and their families, when the weather forecast calls for bad weather and unsafe road conditions, MedCare Clinics may decide to close. We may stop accepting patients prior to closing time if we have reached patient capacity.

Your Health Starts Here: Comprehensive Blood Work in Markham

Routine Blood Tests

Get essential screenings for your general health with routine blood tests, including:

  • Complete Blood Count (CBC): Checks for anemia, infection, and overall blood health.
  • Cholesterol & Lipid Panel: Assesses heart disease risk.
  • Blood Sugar (Glucose & HbA1c): Screens for and monitors diabetes.

Hormone & Thyroid Testing

Assess hormone imbalances and thyroid issues with:

  • Thyroid Panel (TSH, T3, T4): Evaluates thyroid function.
  • Hormone Testing: Testosterone, estrogen, progesterone, and more.

Vitamin & Nutrient Levels

Check for deficiencies that may affect energy, immunity, and health:

  • Vitamin B12 & Vitamin D Testing
  • Iron, Ferritin, Calcium & Magnesium Levels

Liver & Kidney Function

Monitor your body’s detoxification and filtration systems with:

  • Liver Enzymes (ALT, AST, ALP)
  • Kidney Function (Creatinine, BUN, eGFR)

Sexual Health & STI Screening

Ensure your sexual health with discreet and reliable STI screening options, including:

  • HIV, Hepatitis B & C, Syphilis, and more

Why Choose Us for Blood Work in Markham?

  • Convenient Location: Centrally located in Markham, Ontario – easily accessible and near major transit routes.
  • Walk-Ins Welcome: No appointment? No problem. Walk in for your blood draw at a time that suits you.
  • Fast Turnaround: Get your test results quickly and accurately.
  • Professional Care: Our certified lab technicians are skilled in making your experience as comfortable and efficient as possible.

Looking for “blood test in markham”? Look no further. Our Markham clinic is trusted by residents and healthcare providers alike.

Request an Appointment

MedCare Clinics @ Walmart Markham

Clinic Hours

  • MONDAY

  • TUESDAY

  • WEDNESDAY

  • THURSDAY

  • FRIDAY

  • SATURDAY

  • SUNDAY

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

  • 9:00am - 8:00pm

Lab Hours

  • MONDAY

  • TUESDAY

  • WEDNESDAY

  • THURSDAY

  • FRIDAY

  • SATURDAY

  • SUNDAY

  • 9:00 AM - 5:00 PM

  • 9:00 AM - 5:00 PM

  • 9:00 AM - 5:00 PM

  • 9:00 AM - 5:00 PM

  • 9:00 AM - 5:00 PM

  • 9:00 AM - 3:30 PM

  • 9:00 AM - 2:30 PM

Please note that lab hours may vary. We recommend calling the clinic to confirm current lab hours before your visit to ensure availability. Clinic and lab hours may differ on statutory holidays and are subject to close anytime without prior notice. To ensure the safety of staff, patients, and their families, when the weather forecast calls for bad weather and unsafe road conditions, MedCare Clinics may decide to close. We may stop accepting patients prior to closing time if we have reached patient capacity.

Frequently Asked Questions

Yes, a blood work requisition is required to get a blood test in Markham. Please visit our Markham walk-in clinic to speak with one of our healthcare providers about your health concern.

Most routine blood tests are covered by OHIP, provided they are deemed medically necessary and ordered by a physician or healthcare provider. However, some specialized or non-routine tests may not be covered and could require payment. Speak with our healthcare team for more details.

Yes, if deemed medically necessary and you have valid OHIP coverage, lab tests are covered by OHIP. However, certain specialized or elective tests may not be insured and would need patient payment.

For most healthy adults, routine blood work is recommended once a year as part of an annual physical. This helps monitor key health markers and detect any early signs of issues like anemia, high cholesterol, diabetes, or vitamin deficiencies. However, the frequency may vary based on your age, medical history, and any existing health conditions:

  • Every 6–12 months if you have chronic conditions like diabetes, high blood pressure, or thyroid disorders
  • More frequently if you’re on certain medications or under active treatment
  • As needed if you're experiencing symptoms such as fatigue, unexplained weight changes, or hormonal imbalances

Always consult your healthcare provider to determine the right testing schedule for your specific needs. If you don’t have a family doctor, MedCare Clinics @ Walmart Markham is currentlyaccepting new patients. If you are looking for a female family doctor in Markham or even a male family doctor in Markham, fill out our Patient Enrollment Request Form to register your interest in being rostered to our clinic.

Covered by OHIP: No. You must be assessed by a provider, even via telehealth or walk-in clinic, to get a valid, OHIP-insured requisition. To book a blood testing appointment, visit our walk-in clinic. We offer blood testing without appointments.

Privately: Yes. Some private labs allow you to order tests online without a physician referral and provide their own requisition forms. You get billed directly, and results are sent to you.