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Sparks (775) 355-0202 | Elko (775) 777-9933 | Las Vegas (702) 475-8899
Sparks (775) 355-0202
Elko (775) 777-9933
Las Vegas (702) 475-8899
Western Environmental
Testing Laboratory
Our Staff
Michelle Sherven

President | WETLAB
Michelle is the founder and president of WETLAB, where she has dedicated over two decades to nurturing and expanding the business into three successful laboratories across Nevada, located in Sparks, Las Vegas, and Elko. Trained by industry experts, she began her laboratory career in sample receiving after earning a Bachelor of Science in Environmental Science with a concentration in water resources. Throughout her journey, she has gained expertise in microbiology and wet chemistry analyses, advancing into roles in project management, laboratory management, sales, and ultimately ownership. Michelle takes pride in fostering a culture of care and support that reflects her commitment to both her business and the broader community. She is an avid supporter of several organizations, including Girls on the Run – Sierra, the Reno-Tahoe Entrepreneurs’ Organization, the Food Bank of Northern Nevada, and Keep Truckee Meadows Beautiful.

 

Nick Ross

Operations Manager | WETLAB Sparks
Nick has over 20 years of experience in the field of science, holding a Bachelor of Science in Chemistry. As the Operations Manager for WETLAB, he specializes in strategic planning, team development, compliance, risk management and operational leadership, along with financial oversight. He manages the laboratory’s overall production, ensuring optimal staff utilization and strict adherence to technical requirements, schedules, and budgets to maximize profits and meet client expectations. Nick is an active member of the Nevada Mining Association, Nevada Water Resources Association, American Water Works Association, and SME. Outside of the lab, he enjoys spending time with his wife and daughter, traveling, working out, and participating in obstacle course racing (OCR).

Andy Smith

Lab Director | WETLAB Sparks
With over 28 years of experience in laboratory operations, Andy directs daily operations at WETLAB to ensure the highest standards of accuracy and efficiency. As Lab Director, he monitors production systems, evaluates current processes, and develops and implements strategies for improvement as needed. His extensive experience, from Lab Analyst to Quality Assurance Manager and beyond, reflects his dedication and commitment to the team. Andy’s expertise encompasses laboratory analyses, data review, and strong relationships with regulatory agencies. He holds a Bachelor of Science in Chemistry. Outside of the lab, Andy enjoys ice hockey and skateboarding, and he is a supporter and former board member of the Veterans Guest House in Reno.

Phaedra Harmening

Elko Laboratory Manager | WETLAB Elko
Phaedra has 18 years of experience at WETLAB, complemented by a strong background in science and education. As the Elko Laboratory Manager, she ensures compliance with industry regulations, maintains quality assurance standards, manages a team of laboratory analysts, and collaborates with clients to deliver optimal data. Before joining WETLAB, Phaedra served as the City of Elko Manager, where she developed Standard Operating Procedures aimed at achieving high-quality results in both chemistry and microbiology testing. She holds a Bachelor of Science from Oregon State University, where she was a Junior Fellow at the USDA Agricultural Research Station and received a Fellowship Award. Phaedra is actively involved in the Rotary Foreign Exchange Program and volunteers to support those in need, including serving meals with local charities. Additionally, she enjoys promoting science to local youth through Boy Scout Camps and classroom volunteerism.

Kara Ansell

IT Manager | WETLAB Sparks
Kara leads WETLAB’s Information Technology & Systems Department, overseeing a team dedicated to ensuring the company remains secure, efficient and innovative in the digital landscape. Her responsibilities encompass full-stack development, database administration, network engineering, and much more. In 2025, Kara will celebrate her 7th year with WETLAB and her 15th year in the IT field. A committed member of both the Institute of Electrical and Electronics Engineers (IEEE) and the Association for Computing Machinery (ACM), Kara is passionate about bridging the gap between businesses and technology. She holds a Bachelor’s in Science in Computer Science with a focus on Cyber Security, as well as an Associate’s degree in Information Systems. In Kara’s free time, she enjoys playing Dungeons & Dragons and exploring Machine Learning.

Cory Baker

Quality Assurance Manager | WETLAB Sparks
As Quality Assurance Manager, Cory ensures WETLAB delivers the highest quality data to meet client needs promptly. She implements innovative efficiencies to optimize laboratory performance while upholding exceptional quality standards. With 11 years of experience in the field, Cory previously worked as a marine biologist at the Monterey Bay Aquarium and as a genetic researcher. She studied at Truckee Meadows Community College and earned her Bachelor of Science in Marine and Environmental Sciences from The Evergreen State College in Olympia, Washington. Outside of the lab, Cory enjoys spending time with her family and traveling to explore the ocean and coastal forests whenever possible.

Giavanna Herchik

Laboratory Manager | WETLAB Las Vegas
Gigi oversees daily operations at the Las Vegas lab, managing both laboratory functions and staff. She ensures compliance with all safety protocols while maintaining laboratory equipment and supplies. She takes great pride in creating a work environment where safety isn’t just a requirement, but a shared value embraced by all. With 5 years of industry experience, she previously worked as a hazardous waste technician, where she focused on segregating and processing hazardous materials while maximizing the reuse and recycling of materials. In October 2021, she earned a “Best of the Best” Safety Award from Waste Management in recognition of her dedication to both environmental protection and workplace safety, and for fostering a strong culture of safety and accountability among her team
. Gigi holds a Bachelor of Science in Biology from Youngstown State University. Outside of work, Gigi dedicates her free time to the gym, focusing on strength training, conditioning, and strongman competitions. This commitment to fitness has instilled values of consistency, discipline, and perseverance that shape every aspect of her life.

Mckenna Oh

Project Manager | WETLAB Sparks
With over 7 years of experience at WETLAB, Mckenna serves as the primary contact for clients regarding their analytical work. As Project Manager, she facilitates communication and coordination between clients and analytical staff to ensure project requirements are clearly defined and met. Previously, she worked in sample control, where she was responsible for receiving and logging samples. Mckenna is frequently seen at industry trade shows where WETLAB exhibits, often managing the booth. She earned her Bachelor of Science in Chemistry from the University of Nevada, Reno. In her free time, McKenna enjoys traveling, reading, playing golf and pickleball.

Caitrianna Bishop

Client Services Manager | WETLAB Sparks
As Client Services Manager, Caitrianna is dedicated to establishing and nurturing strong client relationships. She serves as a liaison between clients and the laboratory, driving business development and improving the overall client experience. Caitrianna oversees productivity in areas such as business development, sample control, accounts receivable, and project management. She previously provided customer service and support, addressing client inquiries and resolving issues. Caitrianna earned her Bachelor’s Degree in Environmental Science from Texas A&M University, graduating Cum Laude, and holds an Associate of Science from Brookhaven College in Dallas, TX, where she was on the Dean’s List and a member of the Honors Society. When not at work, Caitrianna enjoys hiking, cooking, art, and reading.