The new and updated CVAS portal can be found at this link. This site IS NOT LIVE for sample submission, but for review. See HERE for a client portal quick guide and full operations manual.

Key Team Members

To contact any of our key team members, please contact CVAS at or 1-800-CVASLAB (301-790-1980).


April Miller

Chief Financial Officer

Becky Eyler

Office Manager

Becky Strait

NIR Development


Brenda Bartz


Lab Manager

Dale Moreland

Floor Manager

Danni Ye

Global Laboratory Officer/ NIR and EDXRF Specialist

Dave Tase

Asst. to the Director

of Operations

Jennifer Pieniazek

Data Review &

Client Support Specialist

Madeline Oskey

Data Review &

Quality Control Specialist

Marci Berka


Lab Manager

Matt Michonski

Director of Technical


Meryl O’Brien

Systems Control Manager

Nicole Statz


Lab Manager

Ralph and Barb Ward


Rob Hinton

Director of Client


Shannon Burcker

Sample Intake Manager

Sharon Weaver

Technical Administrator & International Specialist


Susan Wright

Quality Assurance / Analytical Officer

William Vickers

Director of Operations