Margaret McClair
Owner & Founder

With over 20 years in the healthcare industry, I have always aimed to enhance testing processes. Holding certifications in diagnostic methodologies, I spearhead the mission at ClearPath Diagnostics. My dedication centers around delivering swift, accurate results with confidentiality at the forefront. Clients trust me to handle their needs with minimal disruption, ensuring all operations are seamless and dependable.

DNA Specimen Collector

I earned this certification after completing professional training in DNA specimen collection, demonstrating my ability to follow strict collection, handling, and documentation standards. This credential reflects my commitment to accuracy, compliance, and high‑quality service in every testing procedure I perform.

DOT Urine Specimen Collector

I completed this DOT Urine Specimen Collector Training, gaining proficiency in federally regulated collection procedures and meeting all qualification requirements under 49 CFR Part 40. This certification reflects my commitment to accurate, compliant, and professional urine specimen collections within DOT‑regulated environments.

Empowering Mobile Testing

Versatile Charleston Testing Solutions

ClearPath Diagnostics redefines mobile drug and DNA testing in Charleston. As your trusted collection specialist, we provide accurate, confidential sample collection—delivered directly to you. Our services are designed for efficiency, convenience, and compliance, minimizing downtime for employers and legal professionals. We ensure a seamless, secure chain of custody from collection to analysis by our accredited partner labs. Contact us today for reliable mobile testing solutions.

Client-Focused Confidentiality

Dedication to client needs drives my mission at ClearPath Diagnostics. I provide seamless, mobile testing with no waiting rooms or disruptions. My standards of confidentiality and promptness ensure your results are ready when and where you need them. Trust my certified professionals to deliver excellence in every test. Reach out for tailored support.

Mission-Driven Testing

Founded to simplify the testing process, I aim to eliminate long wait times and inconvenient procedures. My journey began from recognizing the need for accessible and respectful drug and DNA testing. I strive to deliver accurate, dependable results for employers, legal professionals, and families. Let's connect to meet your testing needs.

Reach Out Easily

I deliver seamless, on-demand testing solutions to meet your legal and personal needs efficiently. Feel free to reach out using the form and experience true convenience.