Laboratory Quality Management Solutions
Cover All Aspects of Laboratory Quality
CLIA, state regulating agencies, and other accrediting bodies have quality standards to which all labs must adhere. The Laboratory Quality Management Service (QMS) from Lighthouse Lab Services will keep you in compliance and your lab ready for inspection at any time.

Here’s How We Help:
Ensuring the overall quality of your laboratory is a stressful and never-ending task every lab must sustain. With a Laboratory Quality Management System in place, you can make that task a lot easier on yourself and your employees. Since maintaining the quality of your lab’s processes provides accurate results to your patients and is a requirement for keeping your licensure, ensuring that your laboratory QMS is up to date is important. That’s where we come in.
Our Quality Management Services (QMS) aid your lab in meeting licensure requirements. From your first application to CLIA through the life of your lab, our Lab Quality Management Services have you covered. Contact us to learn more.
We Offer:
Just as every laboratory must meet quality requirements, we recognize that each lab is unique. Some laboratories might require personnel training, while others may require aid with their state agency applications. Whatever you may need, we offer it here at Lighthouse Lab Services. For your convenience, we have made all of these options available as a la carte services, a lite option, or as a collective package.
Initial CLIA and state agency application.
Testing personnel training and competency.
On-site support for lab inspections.
Proficiency Testing.
Test Validations.
Our Technical Consulting
Management Team
Our highly qualified team of scientific and regulatory experts will guide your laboratory throughout the laboratory quality management process so that you can rest confidently knowing that your lab meets compliance standards. Reach out today with any questions, and we’ll be happy to explain our services further.

Chief Quality Officer
Dr. Anna Hill, Ph.D., TC(NRCC)
Dr. Anna Hill provides support for the laboratory’s quality and compliance. She brings unmatched expertise in quality management.

Senior Quality Manager, Laboratory Director
Dr. Preeti Purwaha, Ph.D., TC(NRCC)
Dr. Preeti Purwaha has an extensive technical, compliance and managerial expertise in both research and clinical laboratories.

Quality Manager, Laboratory Director
Dr. Cierra N. Sharp, Ph.D., NRCC, DABCC
Dr. Sharp oversees proficiency testing for the laboratories and ensures that competency and training requirements are met for all testing personnel.

Quality Coordinator
Aaliyah Bristol
Liaison to clients for various laboratory application processing needs. Prepare & submit documentation for the CMS 116 CLIA and In State and Out of State licensures as applicable.

Dr. Anna Hill, Ph.D., TC(NRCC)
Chief Quality Officer
Dr. Anna Hill will provide support for the laboratory’s quality and compliance. Having overseen dozens of accreditation inspections (including the nation’s first accreditation of a laboratory under A2LA’s Platinum Choice Accreditation Program), Dr. Hill brings unmatched expertise in quality management.
She will oversee the generation of the lab’s standard operating procedures and offer guidance to ensure that all build-out efforts are conducted in compliance with the requirements of CLIA and other accreditation agencies.

Dr. Preeti Purwaha, Ph.D., TC(NRCC)
Senior Quality Manager, Laboratory Director
Dr. Preeti Purwaha implements quality and compliance protocols for new laboratories/accounts, monitors, reviews, and approves quality assurance and quality control metrics, performs customized SOP development for CLIA/CAP/COLA compliance, performs on-site laboratory audits to ensure quality and compliance, provides training and support for Quality programs for new personnel and leads and participates in CLIA, CAP, and COLA inspections. As a Laboratory Director and Supervisor, Dr. Purwaha manages operations and ensures Quality compliance at these labs. Being an excellent team player, Dr. Purwaha collaborates effectively with data analysis, laboratory personnel, and operations teams to carry out Quality related tasks and maintain a high-quality laboratory environment.
Dr. Purwaha is a Certified NRCC (HHS approved board) Toxicological Chemist (CLIA qualified High Complexity Clinical Laboratory Director), and Senior Quality Scientist with extensive technical and managerial expertise in both research and clinical laboratories. Dr. Purwaha has a Ph.D. in Pharmaceutical Sciences from North Dakota State University, Fargo, ND. Dr. Purwaha brings with her about 10 years of technical expertise in LC/MS based method development and validation methodologies for the analysis of small molecules, drugs, drug metabolites, and toxicological agents, and several years of experience in laboratory Quality Management. Dr. Purwaha has published several research articles in top-rated peer-reviewed journals and has been an invited speaker at several national conferences.

Dr. Cierra N. Sharp, Ph.D., NRCC, DABCC
Quality Manager, Laboratory Director
Dr. Sharp is board-certified in Clinical Chemistry by the National Registry of Certified Chemists (NRCC) and is a Diplomate of the American Board for Clinical Chemistry (ABCC). She received her Ph.D. in Pharmacology and Toxicology from the University of Louisville in 2018 and completed a Clinical Chemistry Fellowship at the same institution in July 2020.
Dr. Sharp will provide support for the laboratory’s quality and compliance. She will oversee proficiency testing for the laboratory and ensure that competency and training requirements are met for all testing personnel. Her focus is on improving quality in the lab and quality-related workflows for the company. She also serves as Laboratory Director for several laboratories.

Aaliyah Bristol
Quality Coordinator
Liaison to clients for various laboratory application processing needs. Prepare and submit pertinent documentation for the CMS 116 CLIA and In State and Out of State licensures as applicable.