
Marc Fiedler
VerifiedAbout Marc Fiedler
Marc Fiedler is a partner at Koonz McKenney Johnson & DePaolis LLP in Washington, D.C., and one of the preeminent appellate lawyers in the metropolitan D.C. area. His practice focuses on personal injury, wrongful death, medical malpractice, product liability, premises liability, governmental negligence, and workplace accidents. A graduate of Harvard College (B.A., cum laude, 1978) and Harvard Law School (J.D., 1984), Marc clerked for the Honorable James A. Belson of the District of Columbia Court of Appeals before joining Koonz in 1985. He became a partner in 1994. A quadriplegic who uses a wheelchair, Marc is a leading advocate for disability rights and has chaired the Disability Rights Council of the Equal Rights Center. He has served as President of the Trial Lawyers' Association of Metropolitan Washington, D.C., and as co-chair of the Appellate-Advocacy Committee of the American Association for Justice.
Notable case results
A Washington, D.C. jury awarded $3.05 million against a pediatrician who failed to send a feverish child for emergency care before an invasive Group A strep infection and toxic shock cost him both legs, and the trial court entered a net judgment of $1,525,000 after the hospital's pro rata settlement credit.
A District of Columbia jury awarded $2 million to a hardware store customer who suffered a subdural hematoma and emergency brain surgery after a Hechinger employee assaulted him, and the D.C. Court of Appeals affirmed the verdict in full.
The family of a construction superintendent fatally burned when an underground steam pipe ruptured in downtown Washington in 2004 settled their wrongful death case confidentially with the federal government, D.C. Water, and the contractors named in the suit.
Successful appeals in workplace injury, medical malpractice, Metro transit accident, scaffold injury, and disability discrimination cases
Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.




