Meet the Owner – Dr. Tyhesha Ware, DNP, PMHNP, PHN 

Founder & CEO, Precision Diagnostic Solutions

Hi, I’m Dr. Tyhesha Ware, the proud owner and operator of Precision Diagnostic Solutions. With over five years of healthcare experience, nineteen years in law enforcement, and three years in the mental health field, my professional journey has always centered on protecting and serving others—whether through public safety, compassionate care, or community advocacy.

My passion for starting a mobile specimen collection agency is rooted in a deep commitment to making drug, alcohol, and DNA testing more accessible, professional, and trustworthy. I’ve seen firsthand how critical reliable testing services are for keeping workplaces safe, ensuring family legal processes are handled with care, and helping individuals move forward in their lives.

I created Precision Diagnostic Solutions to bridge gaps in accessibility by delivering convenient, confidential, and compliant mobile testing services throughout Northern California. Whether I’m working with a school, a trucking company, or a private individual, my goal is always the same: provide accurate, timely, and respectful service that people can trust.

Thank you for trusting us to be a part of your safety, compliance, and peace of mind.

— Dr. Tyhesha Ware, DNP, PMHNP, PHN