Advanced Laboratory Services
Offering healthcare and COVID-19 testing services to local Texas and Oklahoma communities.
Reliable. Dependable. Experienced.
PCR COVID-19 Testing Site in Grayson County
Our testing methods ensure you receive results fast and reliably, often within 24-48 hours!
Appointment Scheduling Disclaimer:
We are receiving high scheduling volumes. Please come at your specified appointment time. DO NOT COME EARLY. If you are unable to make it to your appointed time, but want to test later that day, you do not have to make another appointment. To maintain our schedule, we may test a patient only at their appointed time. Arriving early does not guarantee you get to take your test early and it is within our rights to make you wait until your scheduled testing time.
The team at Advanced Laboratory Services is passionate about developing innovative, ground-breaking tests, products and tools to enhance patient care, provide value to our clients, and transform information into knowledge and insights. Our crucial diagnostic information supports and enhances the decisions people make to improve patients’ health.
Our facility is underpinned by world-class research, state-of-the-art technology, scientific, bioinformatics and clinical expertise. Committed to providing the highest-quality testing, we use a combination of instruments, analytical techniques and methods to solve your problem or request.
Serving Our Communities
We are a COVID-19 Testing site serving the entire region of Texoma:
- Oklahoma — Atoka County, Bryan County, Carter County, Choctaw County, Coal County, Johnston County, Love County, Marshall County
- Texas — Collin County, Cooke County, Denton County, Fannin County, Grayson County, Hunt County
500 E Peyton St, Suite 300
Sherman, TX 75090
Monday – Friday /// 8:30am – 4:30pm
Saturday /// 9am – 1pm
Sunday /// Closed