Lab Tests

Thyroid Panel

  • Free T3
  • Free T4
  • T Uptake
  • Total T3
  • Total T4
  • TSH

Anemia Panel

  • Ferritin
  • Folate
  • Vitamin B12
  • EPO

Bone Metabolism

  • Vitamin D Total


  • BNP

Infectious Disease

  • Hepatitis A IGM
  • Hepatitis B IGM
  • Hepatitis B Surface Antigen
  • HCV
  • HIV
  • SARS-Covid-2 Total Antibody
  • Wet Prep

Reproductive Endocrinology

  • Testosterone


  • Cortisol
  • Homocysteine


  • C-peptide
  • Insulin

Respiratory Panel

  • Influenza A
  • Influenza B
  • Strep
  • SARS-Covid-2


  • Urine Drug Screen (Immunoassay)
  • Urine Drug Confirmation (LC-MS/MS)


  • Fecal Immunochemical Test
  • Total PSA


Pearl Medical Complex Lab

Pearl Medical Practice PLLC, possess a cutting-edge high complexity laboratory performing in-house testing for immunoassays, respiratory illnesses, toxicology, infectious diseases, and microbial species.  Pearl lab has Certificate of Accreditation through CLIA and accredited through COLA.  The lab is staffed by an PhD level on-site director and highly trained laboratory technologists.  Pearl's in-house lab is able to provide fast-turnaround times for our patients and excellent support to our healthcare providers.

Dr. Lewis Jackson - Lab Director

Lewis graduated from the University of Kentucky in 2010 with a PhD in chemistry, with a focus on mass spectrometry method development and biomarker discovery. His PhD thesis focused on proteomic changes in the brain with the progression on Alzheimer's Disease. He began his professional career at Alltech Inc. where he developed a method for mycotoxin detection in grains which was developed into a program called the 37+ program, serving farmers and feed distributers throughout the world. Lewis has also gained experience in the clinical, pharmaceutical, and biomarker discovery industries. He possesses extensive experience with LC-MS/MS, GC-MS and ICP-MS method development and validation with the goal of bringing sensitivity, accuracy, and high sample throughput to the analytical workflow. Lewis has 7 years of clinical laboratory experience and much of the clinical work Lewis has performed involves meeting CLIA, COLA, FDA, ISO 17025 requirements for method validation as well as writing SOP’s to meet requirements of accrediting bodies. Lewis joined Pearl Medical in February of 2019, serving as the laboratory director. He routinely serves as the subject matter expert on toxicology and mass spectrometry based clinical chemistries and provides support for technical questions from healthcare providers. Lewis’s research interests center on using high sensitivity analytical instrumentation to identify and quantify biomarkers in cancer patients, providing a way for clinicians to identify diseases earlier, track the progress of the disease, and determine the effectiveness of treatment. When not in the lab, Lewis likes to spend time with his wife, two boys, and two dogs hiking, traveling, and learning new things.  

Senior Scientists


Alyssa Aebersold

Alyssa is currently enrolled in the Pharmacology and Toxicology program at U of L. Her PhD thesis is focused on the pharmacokinetics and pharmacodynamics of cannabinoids when delivered through varied routes of administration and in different formulations.

Alyssa Aebersold

Jessalyn White

Jessalyn is board certified American Medical Technologist. She has served as a bench tech in all departments (Hematology, Chemistry, Immunology, Microbiology, Coagulation, Immuno-hematology, Toxicology and Urinalysis). She has 15 years of extensive clinical experience in several lab settings.

Jessalyn White