Andrew LeSage
Tempe
Summary
Dynamic Molecular Technologist with extensive experience at Exact Sciences, excelling in molecular biology and quality control. Proven ability to enhance laboratory workflows and ensure assay accuracy. Adept at collaborating with cross-functional teams and delivering exceptional customer service, driving improvements in patient care and laboratory efficiency.
Overview
7
7
years of professional experience
Work History
Molecular Technologist II
Exact Sciences
Phoenix
10.2025 - Current
- Conducted molecular assays for cancer profiling and personalized treatment plans.
- Operated next-generation sequencing equipment to analyze DNA and RNA samples.
- Collaborated with cross-functional teams to enhance laboratory workflows and procedures.
- Maintained accurate laboratory records and documentation for compliance purposes.
- Implemented quality control measures to ensure assay accuracy and reliability.
- Assisted in troubleshooting technical issues with laboratory instruments and software.
- Prepared reagents, buffers, and other solutions necessary for molecular biology experiments.
- Monitored instrument performance by performing regular maintenance checks and calibrations.
Medical Technologist, Microbiology
Valleywise Health
Phoenix
06.2024 - Current
- Performed laboratory tests and procedures, including specimen collection, processing, and analysis
- Operated and maintained laboratory equipment and instruments to ensure accurate results
- Conducted quality control checks on laboratory equipment and reagents to maintain accuracy and reliability of test results
- Analyzed test data, interpreted findings, and reported results to healthcare professionals in a timely manner
- Collaborated with physicians, nurses, and other healthcare professionals to provide comprehensive patient care
Molecular Technologist II
Caris Life Sciences
12.2023 - 06.2024
- Automated and manual sample preparation, including formalin-fixed paraffin-embedded tissue macrodissection.
- Performs RNA and/or DNA extractions for daily molecular testing and ensures correct patient labeling.
- Performs molecular techniques such as real-time PCR, Next generation sequencing, and DNA Methylation analysis.
- Prepares issue review documents for nonconformance events observed during the pre-analytical, analytical, and post-analytical clinical laboratory testing.
- Performs Proficiency testing in a timely manner and submits results to Supervisors.
- Tracks, enters, and monitors patient files using Laboratory Information System.
- Maintains laboratory equipment, including completing logs and maintenance, i.e. clean, sterilize, maintain, and shut down laboratory equipment, accessories, and instruments used in research experiments, daily and weekly as required.
- Unpacks reagent orders as received; logs them in the reagent database; creates labels, tracking documentation, and QC forms; and stores them in the proper location and conditions.
- Accepts other duties as assigned.
Core Lab Technologist
Mayo Clinic Arizona
Arizona
07.2023 - 12.2023
- Contributes to the diagnosis, treatment, and care of patients by the accurate performance and reporting of laboratory testing procedures on blood and body fluids
- Maintains competency in chemistry, hematology, coagulation, urinalysis, and manual medical laboratory testing
- Demonstrates knowledge of the principles of growth and development of the life span
- Assesses data reflective of the patient's status and appropriately interpret information relative to the patient's age-specific needs
HLA Technologist
Mayo Clinic Arizona
Arizona
09.2021 - 07.2023
- Contributes to diagnosis, treatment, and care of patients by accurate performance and reporting of the laboratory testing procedures on blood, tissue, and cultured cells
- Performs HLA antigen testing, antibody screening, DNA-based testing, and flow cytometric crossmatching for the evaluation of solid organ and stem cell transplant patients and their prospective donors
- Maintains good rapport between the laboratory and transplant teams to ensure that vital patient information is accurately shared between the groups
- Assess data reflective of patient's status and appropriately interprets information relative to the patient's age-specific needs
Clinical Lab Analyst, qPCR Bench Lead
Test Iowa, State Hygienic Laboratory at the University of Iowa
10.2020 - 08.2021
- Conducted testing for SARS-CoV-2 infection using qPCR
- Assisted with daily and monthly QA/QC reporting
- Performed sample accessioning, processing, and RNA extraction
- Assisted with training new staff
- Assisted with validation of new test methods
- Performed routine maintenance and calibration of thermal cyclers, automated nucleic acid extractors, and liquid handlers
- Led morning team meetings
- Reported out patient test results
Graduate Assistant
Microbiology Prep Room
La Crosse
08.2018 - 06.2020
- Prepared teaching laboratories for Clinical Lab Science, Pathogenic Bacteriology, Immunology, and Virology
- Prepared cultures and culturing media using aseptic technique
- Performed routine maintenance and minor repairs on equipment
- Maintained up-to-date inventory of laboratory supplies and equipment
- Made recommendations on how to improve efficiency and safety of laboratory practices
- Helped start up the microbiology prep room after it was relocated to a new building in fall of 2018
- Practiced standard precautions while handling biohazardous substances and pathogenic microbes
Education
M.S. - Clinical Microbiology
University of Wisconsin
La Crosse, WI01.2021
B.S. - Biochemistry and Molecular Biology-Chemistry
Michigan Technological University
Houghton, MI01.2016
Skills
- Laboratory Management
- Laboratory Experience
- Customer service
- Molecular Biology
- Presentation Skills
- ELISA
- Clinical laboratory experience
- Microscopy
- Quality Control
- Microbiology
- Aseptic Technique
Timeline
Molecular Technologist II
Exact Sciences
10.2025 - Current
Medical Technologist, Microbiology
Valleywise Health
06.2024 - Current
Molecular Technologist II
Caris Life Sciences
12.2023 - 06.2024
Core Lab Technologist
Mayo Clinic Arizona
07.2023 - 12.2023
HLA Technologist
Mayo Clinic Arizona
09.2021 - 07.2023
Clinical Lab Analyst, qPCR Bench Lead
Test Iowa, State Hygienic Laboratory at the University of Iowa
10.2020 - 08.2021
Graduate Assistant
Microbiology Prep Room
08.2018 - 06.2020
M.S. - Clinical Microbiology
University of Wisconsin
B.S. - Biochemistry and Molecular Biology-Chemistry
Michigan Technological University