Washington, DC

John B. Dubeck

  • Partner
  • Direct Dial: +1 202.434.4125
  • Fax: +1 202.434.4646
  • Professional Assistants: Gaynelle Costner, Aileen Hamilton, and Amanda Davis, Ph: +1 202.434.4347

    Washington, DC

    1001 G Street NW
    Suite 500 West
    Washington, DC 20001

John Dubeck's scientific background (chemical engineering and nuclear propulsion systems) assists him in his largely science-based practice, representing clients and trade associations before the Food and Drug Administration, U.S. Department of Agriculture and the Environmental Protection Agency (toxic substances and pesticides). Biotechnology derived products are becoming an increasing part of his practice.

Mr. Dubeck has helped clients bring hundreds of products to market in an efficient manner, advises on continuing compliance obligations, and defends enforcement actions.

He has been a presenter at numerous conferences on toxic chemicals, pesticides, and medical device and drug regulation. He has taught a popular Practical Food Law course annually since 1982.

Mr. Dubeck is AV® PreeminentTM Rated by Martindale-Hubbell.


Practice Areas


  • Cornell University
    • B.S., 1971, Chem. Eng., with distinction
  • Georgetown University
    • J.D., 1976

Bar Admissions

  • District of Columbia
  • Virginia
  • U.S. District Court for the District of Columbia


  • American Chemical Society, Cornell Society of Engineers, 
    American Bar Association