Sedgwick LLP

Mimi S. Dennis

Washington, D.C.
tel: 202.204.1000
fax: 877.547.2801


Download Full Bio
(PDF Format)

Related Practices


Marie (Mimi) S. Dennis focuses her practice on product liability, professional malpractice, environmental and toxic torts, class action and commercial litigation.  Ms. Dennis is part of a team defending major oil companies in national cases related to alleged groundwater contamination due to the use of methyl tertiary butyl ether (MTBE), a gasoline additive.  She handles regulatory matters before various federal and state agencies, including FDA and EPA, and counsels medical and pharmaceutical industry clients on liability prevention.  Ms. Dennis also works with corporate clients to advise them on chemical importing requirements and to provide counseling and recommendations for compliance with the Toxic Substances Control Act.


District of Columbia; Maryland; U.S. District Court (D.D.C.); U.S. District Court (D. Md.); U.S. Supreme Court


J.D. (2000) Georgetown University Law Center
B.S.F.S. (1996) Georgetown University, cum laude