Blood tests in St. Petersburg, FL: Quest Diagnostics and Labcorp locations near you
There are 24 Quest Diagnostics and Labcorp patient service centers within 20 miles of downtown St. Petersburg; the nearest is LABCORP AT WALGREENS at 3851 4th St N, Saint Petersburg, about 2 miles from the center. Order your tests online, choose Quest or Labcorp at checkout, and walk into any of them with the emailed requisition and a photo ID — no doctor's visit, referral or insurance. Results post to your portal in 1–3 business days. Locations, hours and phone numbers below were checked September 27, 2026.
- Locations
- 24 within 20 mi
- Labs
- Quest Diagnostics · Labcorp
- Appointment
- Walk-ins at most sites
- Per-order fee
- $6, nothing at the draw
Quest Diagnostics locations near St. Petersburg (12)
Sorted by distance from downtown St. Petersburg (ZIP 33701). Hours as listed by the lab on September 27, 2026; confirm before a Saturday or holiday visit.
Quest Diagnostics
3 mi1101 34Th St N, St Petersburg, FL 33713
Mon–Fri 6:30AM – 3:30PM · Sat 6:00AM – 11:00AM · Sun closed
Quest Diagnostics
4 mi1173 62nd Avenue North, St Petersburg, FL 33702
Mon–Fri 6:00AM – 3:00PM · Sat 6:00AM – 11:00AM · Sun closed
Quest Diagnostics
5 mi6006 49th St N, Suite 300, St Petersburg, FL 33709
Mon–Fri 7:00AM – 4:00PM · Sat–Sun closed
Quest Diagnostics
6 mi6800 Gulfport Blvd S, Ste 115, South Pasadena, FL 33707
Mon–Fri 6:30AM – 3:30PM · Sat 6:00AM – 11:00AM · Sun closed
Quest Diagnostics
11 mi11232 Park Blvd, Seminole, FL 33772
Mon–Fri 6:00AM – 3:00PM · Sat 6:00AM – 11:00AM · Sun closed
Quest Diagnostics
14 mi1301 2Nd Ave Sw, Ste 101, Largo, FL 33770
Mon–Fri 6:30AM – 3:30PM · Sat–Sun closed
Quest Diagnostics
14 mi110 S Macdill Ave, Suite 202, Tampa, FL 33609
Mon–Fri 6:00AM – 3:00PM · Sat 7:00AM – 11:00AM · Sun closed
Quest Diagnostics
16 mi3814 State Road 674, Ruskin, FL 33573
Mon–Fri 6:00AM – 3:00PM · Sat 6:30AM – 12:30PM · Sun closed
Quest Diagnostics
16 mi1219 Cleveland St, Clearwater, FL 33755
Mon–Fri 5:30AM – 2:30PM · Sat 7:00AM – 12:00PM · Sun closed
Quest Diagnostics
16 mi1831 N Belcher Rd, Ste D1, Clearwater, FL 33765
Mon–Fri 6:00AM – 3:00PM · Sat 7:00AM – 12:00PM · Sun closed
Quest Diagnostics
16 mi3440 W Dr Martin Luther King Jr Blvd, Ste 201, Tampa, FL 33607
Mon–Fri 6:00AM – 3:00PM · Sat–Sun closed
Summerfield Medical Clinic
18 mi13055 Summerfield Square Dr, Riverview, FL 33578
Mon–Fri 6:00AM – 3:00PM · Sat–Sun closed
Labcorp locations near St. Petersburg (12)
Sorted by distance from downtown St. Petersburg (ZIP 33701). Hours as listed by the lab on September 27, 2026; confirm before a Saturday or holiday visit.
LABCORP AT WALGREENS
2 mi3851 4th St N, Saint Petersburg, FL 33703
Mon–Fri 6:00AM – 2:30PM · Sat–Sun Closed
LABCORP AT WALGREENS
4 mi3077 54th Ave S, Saint Petersburg, FL 33712
Mon–Fri 6:30AM – 12:00PM;12:30PM – 2:30PM · Sat–Sun Closed
LABCORP AT WALGREENS
4 mi900 49th St N, Saint Petersburg, FL 33710
Mon–Fri 7:00AM – 12:00PM;1:00PM – 4:00PM · Sat–Sun Closed
LABCORP
6 mi3901 66th St N, Saint Petersburg, FL 33709
Mon–Fri 6:00AM – 2:30PM · Sat–Sun Closed
LABCORP
9 mi11370 66th St, Ste 125, Largo, FL 33773
Mon–Fri 7:00AM – 3:00PM · Sat–Sun Closed
LABCORP
9 mi8588 Starkey Rd, Seminole, FL 33777
Mon 6:00AM – 2:30PM · Tue–Fri 8:00AM – 4:00PM · Sat–Sun Closed
LABCORP
12 mi10500 Ulmerton Rd, Ste, Largo, FL 33771
Mon–Fri 7:00AM – 12:00PM;1:00PM – 3:30PM · Sat–Sun Closed
LABCORP AT WALGREENS
13 mi1505 S Belcher Rd, Clearwater, FL 33764
Mon–Fri 7:00AM – 12:00PM;1:00PM – 3:30PM · Sat–Sun Closed
LABCORP AT WALGREENS
13 mi4651 W Kennedy Blvd, Tampa, FL 33609
Mon–Fri 7:30AM – 12:00PM;1:00PM – 4:00PM · Sat–Sun Closed
LABCORP
13 mi5610 W La Salle St, Tampa, FL 33607
Mon 7:00AM – 3:00PM · Tue–Fri 7:00AM – 3:30PM · Sat–Sun Closed
LABCORP AT WALGREENS
15 mi1801 Gulf To Bay Blvd, Clearwater, FL 33765
Mon–Fri 7:00AM – 12:00PM;1:00PM – 4:00PM · Sat–Sun Closed
LABCORP
16 mi3909 Galen Ct, Ste 101, Sun City Center, FL 33573
Mon 6:30AM – 3:00PM · Tue–Fri 7:00AM – 4:00PM · Sat–Sun Closed
How to get a blood test in St. Petersburg
- Choose your tests — single markers or a panel — and check out. A licensed physician reviews and authorizes the order, usually within minutes, and the requisition is emailed to you.
- Walk into any Quest Diagnostics and Labcorp location above for the lab you picked at checkout. Bring the requisition (on your phone is fine) and a photo ID. Fasting tests are easiest first thing in the morning; most centers open by 7 a.m.
- Results post to your TestWell portal in 1–3 business days with reference ranges and a physician review, and you can download the report to share with your own doctor.
Most-ordered tests in Florida
Share of TestWell orders from Florida that included each item, September 2025 – September 2026.
| Test | Price | Share of orders |
|---|---|---|
| Comprehensive Metabolic Panel | $22.99 | 11.7% |
| CBC with Differential | $21.99 | 8.6% |
| Basic Metabolic Panel | $20.99 | 8% |
| Peptide Therapy Monitoring Panel | $259.99 | 7.4% |
| IGF-1 (Insulin-like Growth Factor) | $37.99 | 6.2% |
| TSH + Free T4 | $27.99 | 6.2% |
| Hemoglobin A1c | $21.99 | 5.6% |
| Lipid Panel | $24.99 | 5.6% |
Frequently asked questions
- Do I need an appointment for a blood draw in St. Petersburg?
- Most Quest Diagnostics and Labcorp patient service centers in St. Petersburg take walk-ins; Quest and Labcorp also let you book a time slot on their sites, which shortens the wait at busy locations. Order your test on TestWell first — the physician-authorized requisition is emailed within minutes — then bring it and a photo ID to any location listed here.
- Can I get blood work in St. Petersburg without a doctor or insurance?
- Yes. Florida allows direct-access testing, and TestWell's licensed physician network authorizes every order as part of the price. Order online, choose Quest or Labcorp at checkout, and walk into any location listed here — no insurance, referral or office visit, with HSA and FSA cards accepted.
- How much does a blood test cost in St. Petersburg?
- The same as everywhere on TestWell: the test's listed price plus one $6 lab processing fee per order, with no draw fee or physician fee at the location. Common tests such as a CBC, CMP or TSH are in the low tens of dollars; panels bundle several tests at a discount. Prices are on each test page and are the same at every St. Petersburg location.
- Which location should I choose — Quest Diagnostics or Labcorp?
- Whichever is closer or has hours that fit. Quest Diagnostics and Labcorp are both CLIA-certified national laboratories and results are clinically equivalent; a few specialty tests are available at only one of them, which the test page states. Pick the lab at checkout and the requisition is written for that network.
- How long do results take from a St. Petersburg draw?
- Most routine results post to your TestWell portal in 1–3 business days after the draw, with each value shown against its reference range and reviewed by a physician; specialty tests take longer, and each test page states its turnaround.