Laboratory Excellence

Each year Precise Pathology Associates draws on the collective knowledge of our pathologists and partners across medical specialties to help our laboratory adapt with changes in laboratory medicine and health care. Much of this innovation comes from integrated laboratory solutions for pathology groups, provider and clinician groups, and academia. We ensure we maintain the highest quality of patient care in all aspects of our laboratory.

lab technicians analysing samples under a microscope
laboratory equipment

Cutting-edge Histopathology Services

We have made significant advances in the standard histopathology techniques used by many pathology laboratories today through employing artificial intelligence, automation, and digitization. We offer our automated histopathology services to providers, researchers, and other partners on a standard services plan basis.

Our Management Team

Laura P. Jimenez-Quintero, M.D.

Medical Director & CEO

Laura P. Jimenez-Quintero, MD is a first generation Mexican-American physician with more than 30 years of experience as an anatomic and clinical pathologist. Laura graduated from the Universidad de Nuevo León as a Doctor Of Medicine (MD) in 1985 and completed her Residency in Pathology at the University of Texas in 1992. After her residency, she completed a Fellowship in Pathology from The University of Texas System Cancer Center, M.D. Anderson Hospital & Tumor Institute. Laura has been a practicing pathologist since 1993. She has served in a variety of appointed roles including: Assistant Professor at the Baylor School of Medicine, President and Governing Board Member of the Houston Society of Clinical Pathologist, and Member of the Board of Trustees and Chair of the Ethics Committee of the Harris County Medical Society. Laura is deeply passionate about giving back to the community. She currently oversees the annual See, Test, and Treat program for the College of American Pathologists (CAP), helping under-served and rural communities access high-quality healthcare and cancer-screening for free.

Luis E. Quintero, BSE, MBA

Chief Operating Officer

Luis E. Quintero is a native Houstonian and graduated from Princeton University with a Bachelor of Science in Engineering (BSE) in Operations Research and Financial Engineering. After graduating from Princeton, he joined Goldman Sachs Group’s Interest Rate Volatility & Exotics group in New York City advising Goldman’s international client base with managing financial risks across global markets. After two years, Luis attended Yale University’s Masters in Business Administration (MBA) program on a full scholarship, receiving the Christina Baird Minnis (BA 1987) Scholarship and the Austin Ligon Distinguished Alumnus Scholarship. During his time at Yale University, Luis worked as a Private Equity associate for FDX Capital placing investments for family office networks specializing in maritime, commodity, and specialty finance sectors. After receiving his MBA, Luis joined the Technology, Media, Telecom Investment Banking group at Wells Fargo Securities advising clients on mergers & acquisitions (M&A) and capital markets transactions. After working at Wells Fargo Securities, Luis returned to Houston to serve as Chief Operating Officer for Precise Pathology Associates.

Luis is passionate about giving back to the Houston community and serves as Strategic Advisor for the Integra Institute, a Houston-based non-profit, helping disadvantaged parents of Title 1 schools in the Houston area learn about financial inclusion and banking.

Jonathan Loo, BS, MS, MLS (ASCP)CM

Senior Technical Director

Mr. Jonathan Loo was born in Eagle Pass, Texas and raised in Mexico. Jonathan graduated with a Bachelor of Science (BS) in Clinical Laboratory Science from Texas State University (2009) and received a Master of Science (MS) in Technology Commercialization from the McCombs School of Business at the University of Texas at Austin (2013). Jonathan began his professional career working as a Medical Laboratory Scientist in 2009 for St. David’s Hospital Group, Seton Healthcare Group, and Baylor/Scott & White Group covering Molecular Testing, Blood Bank, Hematology, Coagulation, Chemistry, Special Chemistry, and Microbiology Testing. In 2013, Jonathan moved to Houston to serve as Senior Technical Director for Precise Pathology Associates, PLLC while being a consultant for several local, regional, and rural laboratories. Mr. Loo has directed, managed, and consulted day-to-day operations for many high-complexity and moderate-complexity laboratories across Texas. Jonathan has extensive experience with all subspecialties of clinical laboratories including the high-complexity specialties such as molecular, toxicology, and genetic testing. He currently holds an active license under the American Society for Clinical Pathology (ASCP). He is a life-time member of Texas Exes (University of Texas at Austin).