About 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.

Proven verdicts and settlements

$3.05 millionVerdict

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.

Washington, D.C. (Superior Court; aff'd D.C. Court of Appeals) · 2009Medical MalpracticeRead the full story →
$2 millionVerdict

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.

Washington, D.C. (Superior Court; aff'd D.C. Court of Appeals) · 2000Premises LiabilityRead the full story →
Settlement

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.

Washington, D.C. (U.S. District Court for the District of Columbia) · 2014Wrongful DeathRead the full story →
View all 3 proven verdicts →

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

Practice areas

Education

Harvard Law School
JD, 1984
Harvard College
Undergraduate, 1978

Bar admissions & credentials

State Bar of District of Columbia
State Bar of Massachusetts
State Bar of U.S. Court of Appeals for the D.C. Circuit
State Bar of U.S. Court of Appeals for the Fourth Circuit
State Bar of U.S. District Court for the District of Columbia
State Bar of U.S. Supreme Court
President, Trial Lawyers' Association of Metropolitan Washington D.C. (2001-2002)
Chair, Appellate-Advocacy Committee, Trial Lawyers' Association
Co-Chair, Appellate-Advocacy Committee, American Association for Justice
Chairman, Disability Rights Council, Equal Rights Center

Awards & recognition

Lawyer of the Year, Trial Lawyers Association of Metropolitan Washington D.C. (1989)
President's Award, Trial Lawyers Association (2002)
Alfred McKenzie Award, Washington Lawyers' Committee for Civil Rights (2002)
Trailblazer Award, District of Columbia Courts (2002)
The Best Lawyers in America (2006-present)
Super Lawyers (2009-present)
Washingtonian Magazine Top Lawyers (2004, 2018)
AV Peer Review Rating, Martindale-Hubbell (1996-present)
Who's Who in America (2005-present)

Other attorneys at Koonz McKenney Johnson & DePaolis LLP

View firm →

Proven verdicts and settlements from other Washington firms

Marks & Harrison
Marks & Harrison
$10 million · Tractor-Trailer Lane Change on I-95 Kills Retired Veteran; Family Settles for $10 Million
Patrick Malone & Associates, P.C.
Patrick Malone & Associates, P.C.
$8.85 million · Benedi v. McNeil: $8.85 Million Tylenol Verdict Over a Missing Liver Warning
Chaikin, Sherman, Cammarata & Siegel, P.C.
Chaikin, Sherman, Cammarata & Siegel, P.C.
$17,107,000 verdict (compromised on appeal; amount paid not public) · $17.1 Million Verdict After Missed Ectopic Pregnancy Kills Young DC Mother
Regan Zambri Long Personal Injury Lawyers
Regan Zambri Long Personal Injury Lawyers
Nine Dead in 2009 Fort Totten Metro Collision: Regan and Zambri Secure Confidential Settlements Against WMATA and Three Equipment Makers
Ashcraft & Gerel, LLP
Ashcraft & Gerel, LLP
$5.5 billion (minimum) · J&J Agrees to Pay at Least $5.5 Billion to Resolve 76,000 Talc-Cancer Claims