Koonz McKenney Johnson & DePaolis LLP
5335 Wisconsin Ave., NW, Suite #330, Washington, DC 20015, Washington, DC 20015
About Koonz McKenney Johnson & DePaolis LLP
Koonz McKenney Johnson & DePaolis LLP represents individuals in personal injury cases across Washington D.C., Maryland, and Virginia. With over 40 years of experience, the firm handles claims involving car accidents, medical malpractice, workers' compensation, and product liability. They exclusively serve injured clients, not insurance companies or corporations. The firm has recovered over $1 billion in compensation for victims. One attorney also serves Spanish-speaking clients.
Our Attorneys

Peter DePaolis
VIRGINIA INJURY ATTORNEY
44+ years experience

Marc Fiedler
WASHINGTON, D.C. INJURY ATTORNEY
39+ years experience

Paulette Chapman
WASHINGTON, D.C. INJURY ATTORNEY
36+ years experience

Julie H. Heiden
VIRGINIA INJURY LAWYER
32+ years experience

Justin M. Beall
VIRGINIA, MARYLAND, WASHINGTON D.C., AND WEST VIRGINIA INJURY ATTORNEY
22+ years experience

Colby M. Kus
Washington, D.C. Injury Attorney
9+ years experience

Andrew Larson
Washington, D.C. and Maryland Injury Attorney
8+ years experience

Roger C. Johnson
FOUNDING ATTORNEY

Kasey Murray
Washington, D.C. and Maryland Injury Attorney

Jacob Bradshaw
MARYLAND AND VIRGINIA INJURY ATTORNEY
Notable Case Results
Case results are sourced directly from attorney websites by Injuria.ai's data infrastructure, which actively monitors 22,000+ personal injury law firms. They are not results obtained by ThatCarHitMe.com. Prior results do not guarantee a similar outcome.
$3M
Workplace Injury
Deliveryman sustained injury in an office building when an elevator allegedly malfunctioned.
$2.3M
Wrongful Death
Husband died in a fire and wife was burned due to dangerous changes made to streets around their home in NW Washington, proven using historic Google maps.
$1.5M
Construction Accident
Construction worker blown off the side of a building by a gust of wind.
$1.6M
Truck Accident
Roofer settled injury case after his truck was struck from behind by a van, resulting in several spinal fractures and limiting him to lower-paying, light-work duties.
$1.8M
Car Accident
Woman disabled after a serious car crash caused by another driver running a red light. Required five surgeries.
$2.4M
Medical Malpractice
Woman awarded damages after doctors negligently misdiagnosed her kidney blockage as kidney stones, leading to infection and amputation of part of her leg and foot.
Office Locations
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