
We are a cutting-edge Clinical Laboratory Improvement Amendments (CLIA) and College of American Pathologists (CAP) accredited laboratory offering specialized diagnostic assays including high complexity and high throughput testing assays. We are located in Maryland and ideally situated at the National Capital Region and Baltimore, with additional national coverage for most of our specialized test menu items.


- Experienced and licensed physicians, pathologists, specialized PhD scientists and laboratory technologists
- High complexity and high throughput testing
- Customized turnkey testing solutions for you and your organization
- Prompt test result turnaround time
Order a Test
Links to our test menu and requisition form for clinically available diagnostic tests
A clia & cap Certified Laboratory
Prompt, Professional, Precise & Personal
Testing Solutions
Taking Control of Your Health
Specialized areas of clinical and research testing to better understand and treat infectious diseases, oncology/cancer, autoimmune diseases, genetic illness, hormonal and metabolic illnesses, pharmacotherapeutics and more:


same-day RT-PCR results
COVID-19 (SARS-CoV-2) Testing
- Request COVID-19 testing
- COVID-19 Antigen telehealth testing services
- SARS-CoV-2 Antibody Testing
- Quantitative Neutralizing Antibody testing
- Qualitative Antibody testing
- Other COVID-19 resources & solutions
Partnership Opportunities
Are you looking for a diagnostic lab to help with COVID 19 testing?
If you are a dedicated healthcare provider and would like to partner with Virant Diagnostics for all of your lab testing services please contact us below.
Understand Your Body Through Diagnostic Tests to Achieve Better Health
- Health Maintenance – personalized health plans
- Microbiome and probiotic testing
- Hereditary Analysis
- Autoimmunity Status
- Cancer Screening
- Hormonal Testing
- Toxin Screening
- Pharmacogenetics