Gregory Zavatsky&Associates LLC  Expert Witness Forensic Toxicology

Forensic & Clinical Toxicologist, FTS-ABFT,TC-NRCC


Gregory Zavatsky&Associates LLC

‚Äčprovides expert witness forensic toxicology and consulting litigation support to the medical and legal communities in Los Angeles, and other counties in California. Also we have performed work in the following states:

Oregon, Montana, Arizona, Alaska, Hawaii, Nevada and Indiana. We specialize in drugs (including prescription drugs, abused drugs, and alcohol). We determine their effects on human performance and behavior in the areas of DUI, drugs in the workplace, post-mortem toxicology, drug-facilitated sexual assault,  and drugs in child custody and murder cases.