Washington, DC

Ivan J. Boyer, Ph.D., D.A.B.T

  • Scientist
  • Direct Dial: +1 202.434.4212
  • Fax: +1 202.434.4646
  • Professional Assistants: Aileen Hamilton, Eva Flores, and Darryl White , Ph: +1 202.434.4346

    Washington, DC

    1001 G Street NW
    Suite 500 West
    Washington, DC 20001

Ivan Boyer, Ph.D., is a staff scientist and a board-certified toxicologist (D.A.B.T) specializing in human health risk assessment, ecological risk assessment, and environmental sciences.   

Dr. Boyer provides technical support to clients seeking to meet regulatory requirements and safety standards of the U.S. Food and Drug Administration (FDA) and other regulatory agencies in the health, safety and environmental arena. His expertise includes developing effective risk assessment methods and strategies, as well as identifying, evaluating, and applying generally accepted approaches to risk or safety assessments for foods, drugs and cosmetics.

Prior to joining Keller and Heckman, Dr. Boyer worked for the Cosmetic Ingredient Review (CIR) as a Senior Toxicologist where his efforts included preparing safety assessments that required specialized expertise. Additionally, he maintained responsibility for evaluating new and emerging approaches to safety assessments of ingredients in personal care products. Dr. Boyer has worked within several not-for-profit industry organizations where he provided subject matter expertise in a wide range of scientific disciplines, including toxicology, microbiology, molecular biology, and others. 

Dr. Boyer has been the recipient of multiple awards over the course of his career, including the Personal Care Council’s Presidential Award for his leadership role in support of safety assessments of botanical ingredients used in cosmetic products. 


Practice Areas


  • Boston College
    • B.S., 1975, Biology & Psychology
  • University of Rochester School of Medicine and Dentistry
    • Ph.D., 1985, Toxicology