Lab Services Inc offers a range of essential testing services, including DNA paternity testing, drug and alcohol testing, and preventive health screenings, ensuring comprehensive care for our clients.
CEO, Laboratory Director, 2003
Medical Laboratory Scientist (MLS) with 33 years of experience in medical lab diagnostics, including DNA paternity testing and drug and alcohol testing.
12 years of CLIA Technical Consulting expertise and trained as a DOT Breath Alcohol Tech (BAT) Trainer, focusing on essential preventive health screenings.
ASCP Member since 1993.
Lab Administration with 20 years of clerical experience, specializing in customer service for DNA paternity testing, drug and alcohol testing, and preventive health screenings.
Lab Manager & DOT Supervisor with 16 years of medical lab experience specializing in DNA paternity testing, drug and alcohol testing, and preventive health screenings. Certified DOT Collector and Breath Alcohol Technician.
IT Consultant with 9 years of lab experience specializing in drug and alcohol testing, DNA paternity testing, and preventive health screenings. DOT Certified Collector & Breath Alcohol Technician.

by R Gaytan MT(ASCP) CEO

CEO, Laboratory Director, 2003
Medical Laboratory Scientist (MLS) with 33 years of experience in medical lab diagnostics, including DNA paternity testing and drug and alcohol testing.
12 years of CLIA Technical Consulting expertise and trained as a DOT Breath Alcohol Tech (BAT) Trainer, focusing on essential preventive health screenings.
ASCP Member since 1993.
Lab Administration with 20 years of clerical experience, specializing in customer service for DNA paternity testing, drug and alcohol testing, and preventive health screenings.

Lab Manager & DOT Supervisor with 16 years of medical lab experience specializing in DNA paternity testing, drug and alcohol testing, and preventive health screenings. Certified DOT Collector and Breath Alcohol Technician.


















At Lab Services Inc, we understand that healthcare is a lifestyle that cares for the whole person - body, mind, and spirit. Prevention and early detection screening, including essential preventive health screenings, are the first line of defense to help prevent chronic infections from escalating into major health issues for your body.
You can proactively monitor your health and wellness with our diverse testing options, including DNA paternity testing and drug and alcohol testing. Early detection of disease helps you and your doctor identify risk factors that provide critical information for your health journey. A provider's order is not required to purchase lab testing, and we recommend consulting with your physician regarding test selection or any counseling for test results. No insurance payments are accepted, but the insights gained can assist you in targeting positive lifestyle changes.
In summary, Lab Services Inc adopts a holistic approach to healthcare, focusing on prevention and wellness. Our dedicated team of laboratory healthcare professionals is committed to providing you with the lab test results you need to achieve your health goals.
At Lab Services Inc, our mission is to deliver high-quality laboratory services to every patient at an affordable cost, making healthcare accessible to all. We offer services in Spanish and mobile phlebotomy options, with no insurance or doctor's order required. Lab Services Inc caters to diverse customers, ensuring convenience and inclusivity.

Welcome to the National Drug & Screening Association. Here, you can explore our various services, which include comprehensive drug and alcohol testing, as well as DNA paternity testing options for your needs. Learn more about our commitment to preventive health screenings that promote better health outcomes. Visit us at https://ndasa.com/members/labservices-inc/ for more information.
For details regarding our affiliation with the Centers for Medicare & Medicaid Services, please check out our profile at https://npiregistry.cms.hhs.gov/provider-view/1689665580.
We adhere to the standards set forth by the Clinical Laboratory Improvement Amendments (CLIA). You can verify our CLIA certification through this link: https://iqies.cms.gov/api/clia/v1/public/assets/CLIA-Certificate-45D1010460-2025-02-16.pdf.
There's much to see here, so take your time to explore our offerings and learn all there is to know about us. We hope you enjoy browsing our site. Please feel free to contact us for any inquiries.
Lab Services Inc offers a range of essential testing services, including DNA paternity testing, drug and alcohol testing, and preventive health screenings, ensuring comprehensive care for our clients.
Lab Services Inc
2031 E Griffin Pkwy Mission, TX 78572 or 2604 W Pecan Blvd McAllen, TX 78501
Copyright© 2003-2026
Lab Services Inc All Rights Reserved
Uninsured-Private Pay Lab Tests
Drug & Alcohol Testing Services
All Sales are Final - Sorry No Refunds
We Reserve the Right to Refuse Service
Consult your Physician for diagnosis,treatment,follow ups
Privacy Policy , HIPPA, Drug Free Workplace Policy
Trusted Lab Services Since 2003
