Welcome to Altmed Medical Center — Now accepting new patients! Walk-ins welcome Mon–Fri, 9 AM–5 PM. Telehealth available. Call (703) 361-4357 to learn more.

Lab Testing in Manassas, VA — Blood Work & Occupational Health Tests

Walk-in lab work, blood testing, urinalysis, occupational health testing, drug screening, and routine diagnostic support for patients and employers.

On-Site
Lab convenience
Clinical
Routine and urgent testing
Workplace
Screening support
Lab Testing care at Altmed Medical Center in Manassas, Virginia
Why patients choose Altmed
  • On-site lab support for routine medical concerns, occupational medicine, and screening needs
  • Useful for both individual patients and employer-related workflows
  • Designed to reduce friction and keep the visit streamlined

Full list of common lab services

Altmed supports routine and problem-focused lab testing tied to primary care, urgent care, occupational medicine, and employer requirements. Available tests may include CBC, metabolic panels, lipid testing, A1C, thyroid labs, urinalysis, pregnancy testing, infectious disease testing, STD screening, hormone-related testing, titers, drug screening, and employer-directed occupational tests.

Blood work and routine health monitoring

Patients use lab testing to monitor diabetes, cholesterol, thyroid concerns, liver and kidney function, medication safety, fatigue, hormone disorders, and preventive care needs. Results are interpreted in the context of your visit rather than as isolated numbers.

Occupational health lab testing

Employers may need lab testing for pre-employment physicals, compliance programs, vaccine/titer documentation, and post-accident workflows. Altmed can connect lab testing with pre-employment physicals, drug testing, and occupational health services.

Turnaround times and ordering

Some screening results may be available quickly, while lab-based blood work or specialized testing can take longer. Bring provider orders, employer paperwork, and photo ID. If you are unsure whether an order is needed, call before visiting.

Lab Testing in Manassas, VA

Lab Testing at Altmed Medical Center gives patients and employers a clear local path for care, documentation, and follow-up. The service is provided by a physician-led team at our Manassas clinic, with walk-in access for many visits and scheduled appointments when a service needs preparation.

Altmed is built for people who want practical answers without being bounced between disconnected offices. Because urgent care, primary care, occupational health, telehealth, and specialty programs share one roof, your visit can connect to the next right step instead of ending with vague instructions.

What it is

Lab Testing at Altmed Medical Center is designed for patients and employers who need practical local care in Manassas, VA. The visit focuses on clear evaluation, documentation when needed, and next steps that fit the reason you came in.

Because Altmed combines urgent care, primary care, occupational health, telehealth, and specialty programs, many patients can stay connected to one clinic after the first visit instead of starting over elsewhere.

Who it is for

  • Local employers setting up occupational health services
  • Drivers and safety-sensitive workers who need compliant documentation
  • Employees who need work injury, testing, or return-to-work support

What to expect

  1. 1Check in online, by phone, or as a walk-in when appropriate
  2. 2Meet with the Altmed care team for evaluation and recommendations
  3. 3Complete any needed testing, documentation, or treatment planning
  4. 4Leave with treatment guidance, follow-up instructions, or referrals when needed

Cost & Insurance

We accept most major insurances including Aetna, CareFirst, Cigna, and United. Self-pay rates available.

Book This Service
Our lab testing clinic serves patients from Manassas, Manassas Park, Gainesville, Bristow, Haymarket, Centreville, Woodbridge, and Prince William County. We are located at 8551 Rixlew Lane, just off Route 28, with easy parking and walk-in access.
Last updated: April 2026
Continue Exploring
Service FAQs

Questions about lab testing in Manassas

These answers cover common visit questions for patients, families, drivers, and employer clients. For personalized medical guidance, please call the clinic or book an appointment.

What types of lab testing do you offer?
Altmed supports a range of lab services including blood work, urinalysis, occupational screening, drug testing, and provider-directed diagnostic testing.
Do I need a doctor’s order for lab testing?
Some tests may be tied to a clinic visit, occupational form, or provider recommendation. If you are unsure, call ahead and the team can explain what is needed.
How long do lab results take?
Result timing depends on the test. Some screening results are available quickly, while others require formal laboratory processing.
Service Focus

Lab access that supports real clinical decision-making

Fast access to lab services helps patients and providers move from questions to action more quickly. Whether the concern is routine blood work, urgent-care follow-up, or employer-related screening, having testing tied to the clinic workflow improves clarity.

  • Blood testing, urinalysis, and general clinical support
  • Drug-screen and occupational-health related lab workflows
  • Useful for both routine and problem-focused visits
Lab access that supports real clinical decision-making for lab testing in Manassas, Virginia
Service Focus

Practical for patients who want fewer extra stops

One reason patients appreciate integrated lab support is simple: it reduces friction. Instead of being sent elsewhere for every next step, much of the testing conversation can stay connected to the same clinic visit.

  • Helpful for urgent care, primary care, and occupational follow-up
  • Supports a more connected patient experience
  • Makes it easier to move from testing to treatment planning
Explore More Care

Related Services

Altmed connects same-day visits, follow-up care, forms, and employer health services under one local Manassas clinic.