About Quantum Laboratory
Quantum Laboratory is a minority owned CLIA certified clinical laboratory. Quantum was established in St. Louis, MO in 2019.
Quantum offers toxicology testing services to a variety of industries, including physician offices, employers, government agencies, health clinics, pain management practitioners, and rehabilitation centers.
Our Services
Diverse Testing Options
Quantum Laboratory offers testing for 58 drugs spanning 29 drug classes allowing for personalized care
Verified Accuracy
LC/MS instrumentation, the platinum standard in toxicology, and a professional staff ensure accuracy to the highest accredidation standards.
Compassionate Billing
Quantum Laboratory accommodates patient hardship and works with physicians to limit patient burden
Our Company
- Founded in October 2019 by Super Bowl Champion Sylvester Williams, a professional athlete and investor.
- Quantum Laboratory is one of very few 100% Black owned laboratories in the country.
- “Quantum Laboratory brings the most advanced diagnostic testing to underserved communities across the U.S.” – CEO Sylvester Williams
- We offer an array of toxicology and molecular diagnostic testing services to a variety of industries including physician offices, employers, government agencies, health clinics, pain management practitioners, and rehabilitation centers.
Our Leadership
Sylvester Williams
Founder & CEO
Mr. Sylvester Williams, a Denver Broncos defensive Tackle, founded Quantum Laboratory.
Mr. Williams won a Super Bowl with the Denver Broncos before heading to Los Angeles as a free agent.
He is a native of St. Louis, MO and a graduate of Jefferson City high School. Hard work is not something new to Mr. Williams.
During high school, he worked in two different fast-food restaurants and then in a factory for six months before being drafted by the NFL out of the University of North Carolina. Mr. Williams brings his hard-working and family-centered values to Quantum Laboratory.