Lab Services in St. Louis, MO

Q: When will I get results?

Most routine panels return within 1–3 business days, and your provider reviews them with you.

Q: Can I use lab orders from another doctor?

In most cases yes — bring the order and we’ll handle the draw and route results back.

In-office blood work and testing — results without the runaround. By appointment at 10345 Watson Rd, Ste. B, St. Louis, MO 63127 — Mon–Fri 8:00a – 5:00p.

Book at Probst Wellness / Endocrinology Call +13143843584 Get Directions

Lab Services at Probst Wellness / Endocrinology

Address10345 Watson Rd, Ste. B
St. Louis, MO 63127

HoursMon–Fri 8:00a – 5:00p

Phone & faxPhone +13143843584
Fax (000) 000-0001

VisitsBy appointment — book online or call.

Same-week appointmentsNew patients welcomeMost insurance acceptedTelehealth follow-ups

What’s IncludedIn-office blood drawsCholesterol, A1C & metabolic panelsStrep, flu & COVID testingUrinalysis & culturesThyroid & hormone panelsFast turnaround with provider review

Why It Matters

When labs happen where your provider is, results turn into decisions faster — medication adjusted the same week, not after a month of phone tag with an outside lab.

What to Expect

Drawn on siteMost orders are drawn the same day as your visit, right down the hall.

Quick resultsRoutine panels return in 1–3 business days; rapid tests (strep, flu, COVID) while you wait.

Explained, not just postedYour provider reviews results with you and tells you what — if anything — changes.

Providers