Professional Drug Testing & More

Mid America Labs | Forensic Lab & Medical Evaluations | 2712 Plaza Dr B, Jefferson City, MO 65109

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Mid-America Labs, Inc. is a private forensic laboratory that offers the legal community as well as private citizens drug testing in civil cases and private inquiries. Our laboratory is conveniently located in Jefferson City, MO, not far from Columbia MO & Lake Ozark.

Mid-America Labs, Inc. is an official Missouri State Certified Minority-Owned Business Enterprise(MBE) & Missouri State Certified Woman-Owned Business Enterprise(WBE).

About Mid-America Labs, Inc.

Premier Drug Testing Site - Serving the Community Since 1987


Our Offerings

All services are provided with the highest degree of professionalism and confidentiality.


Labs specimen collection

DOT physical examinations

Non-DOT employment and recertification physical examinations

Independent medical examinations

Drug Testing for Pre-employment, Random, Post-Accident, Reasonable Suspicion, Follow-up, and Return-to-duty.

Medical Review Officer evaluations

Disability evaluations

Reviews of Pulmonary Function Test (PFTs) & Occupational Work Clearances

VES (Veterans Evaluation Services) examination for determination of service-connected disabilities

Collection for DNA Paternity Testing

Blood drawings for outside lab orders for LabCorp


Audiometric testing & evaluation

Private drug testing for families

Mobile on-site blood collections

OSHA Respirator Medical Questionnaire reviews

Random Drug Testing

Mid America Consortium (MAC) is established by Mid America Labs, Inc. to provide random drugs and alcohol testing services for a group of companies that are required to comply with the rules and regulations of the U.S. Department of Transportation (DOT).

MAC combines names from all participating companies into a members pool where names will be randomly selected through computer-generated means for DOT urine drug/breath alcohol testings.


Independent Medical Examinations (IMEs)

Mid-America Labs, Inc. offers experienced high-quality, professional Independent Medical Examinations by Dr. John Lucio, DO who is a licensed physician in the State of Missouri.

His reputation for these Independent Medical Examinations includes comprehensive, thorough, & detailed professional reports with fast turn-around time. He is also the on-site MRO for Mid-America Labs, Inc.

Dr. Lucio is certified to do these types of examinations through the American Board of Independent Medical Examiners and MROCC (Medical Review Officer Certification Council).

High-Quality Testing Guaranteed (Lab Testing / Speciman Collection)

The staff at Mid-America Labs, Inc. are all DATIA-certified(Drugs and Alcohol Testing Industry Association) for urine, hair, & breath alcohol testing. Federal drug testing guidelines are closely followed in specimen collection, receiving, storage, quality control, and reporting. Confidentiality and documentation of the strict chain of custody are maintained throughout.

Strict guidelines are followed to keep the chain of custody intact in case the results are being challenged in a court of law.

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DOT Physicals

Drivers who operate commercial motor vehicles (CMVs) are required to get a DOT physical examination to ensure they are physically, mentally, and emotionally fit to operate their vehicles.

A Department of Transportation (DOT) physical is a health examination mandated by the Federal Motor Carrier Safety Administration (FMCSA) for commercial motor vehicle (CMV) drivers. The examination must be performed by a licensed medical examiner.

Our Team


Kwei Lee Su, Ph.D.


Dr. John Lucio


Dr. Philo Su


Bev Mauzy


Meet The Founder

Kwei Lee Su, Ph.D. forged the way of founding Mid-America Labs, Inc. in 1987 as the Midwest's very first private forensic laboratory in the heart of America.

With over 30 years of forensic experience, her expertise involved toxicology & criminology work with expert witness court testimony while working closely with local and surrounding law enforcement agencies, and local and surrounding businesses with a focus on ensuring a safer workplace, keeping the community safe, and providing lectures on drugs of abuse testing and signs of impaired workplace behavior.

Her training background included the FBI Academy in Quantico, Virginia, and the Missouri State Highway Patrol Crime Lab.



Awarded Women of Achievement by the American Association of University Women (AAUW)

Missouri Department of Natural Resources

Selected by the Missouri Department of Natural Resources recognizing her for her contributions to society.


Very fast friendly service

Jenny W

Good and quick service, no waiting.

Rahul Singh Khokhar

Got served as a walk in without an appointment.

Allen Hurst

Stopped here for a random drug screen. The staff was knowledgeable quick and friendly. I appreciate it getting in and out in a timely fashion

Brian Hunt

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Mid-America Labs, Inc.
2712 Plaza Drive, Suite B
Jefferson City, MO 65109

Phone: (573) 893-4118

Fax: (573) 893-3280