About Us

We test for the following drugs.
See complete list.


Contact Us

Forensic Fluids Laboratories, Inc.
225 Parsons Street
Kalamazoo, MI 49007

Ph: 866.492.2517
Fax: (269) 492-7704

Sales and Customer Service

Rhonda Haines
Director of Territory Sales,

Holly M. Ontko, MA, LPC
Regional Director,
NW Ohio

Tara Jones
Regional Director,
Southern/Central Ohio

Jessica L. Miller, RN
Regional Director,
Northern/Central Indiana

Kyle Cromwell
Regional Director,
Southern Indiana/Ohio
Northern Kentucky

Todd Brodie
Therapeutic Sales
— Midwest Region

Customer Service
866-492-2517 x230



Bridget Lorenz Lemberg
Lab Director / Toxicologist

Jessica Adamczyk
Certifying Scientist

Piyadarsha Amaratunga
Certifying Scientist R&D

Judith A. Hoffman
Laboratory Technologist

Ryan Tannehill
Laboratory Technologist

Front Office
Erin Michael
Administrative Coordinator

Chelsey Wyant
Specimen Processing Coordinator
Shipping & Handling