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Sunday Lab Appointments
Now Available

Catholic Health is now offering Sunday appointments at Cheektowaga Laboratory Services @ 20 Losson Rd, Mercy Ambulatory Care Center, Mount St. Mary's Hospital, and Seton Professional Building. To schedule your appointment call (716) 862-1150 or sign into your MyChart account.

Fast, Convenient Lab Testing

Catholic Health Laboratory Service Centers offer fast, convenient laboratory testing. No appointment is necessary, and unlike other medical labs, we process tests locally. This means you can receive same-day lab test results in most cases.

Online Lab Appointments Now Available

To schedule an appointment online, sign in to your MyChart account. If you don’t have a MyChart account, click here to sign up today.

Erie County Blood Draw Locations

Amherst/Williamsville

Buffalo

Cheektowaga

East Aurora

Hamburg

Kenmore/Tonawanda

Lackawanna

Lancaster

Orchard Park

West Seneca

Niagara County Blood Draw Locations

Lewiston

Niagara Falls

Blood Testing FAQs

Why did my doctor order a blood test?

A blood test can tell your doctor many things about your health. Your doctor may use your blood test results to:

  • Assess how well your blood clots
  • Check how well a condition is responding to treatment
  • Diagnose a disease
  • Evaluate how well your organs are working
  • Look for risk factors for certain medical conditions

How do I prepare for my blood test?

Most blood tests do not require any special preparation. However, some blood tests require you to fast (not eat) beforehand for a certain amount of time. Your doctor will let you know if you need to fast before your test and for how long.

When will my doctor receive my lab test results?

Most lab test results are available within 24 hours. These are automatically sent to your physician electronically or by autofax.

Home Blood Draw Program

Catholic Health offers home blood draw services for patients who qualify for homebound patient plans. Have your physician contact an outreach staff member at (716) 862-1142 during office hours, Monday through Friday, 9 a.m. to 2 p.m.

Learn more about the rules and requirements of the home blood draw program.