John McMahon | Seattle Personal Injury Lawyer

Main Office
3960 SW Austin St
Seattle, WA 98136
Office Hours
Other Locations
Proudly serving Seattle, WA and the surrounding areas.
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About John
During the last thirty years, attorney McMahon has achieved a well-documented record of exceptional results for his clients both in the courtroom and through out-of-court settlements. He has gone head to head with the big insurance companies to obtain justice for his clients in serious personal injury and wrongful death cases. He is an aggressive advocate when dealing with his adversaries, yet compassionate and patient when speaking with his clients.
Mr. McMahon has obtained millions of dollars in settlements and verdicts for his clients. He provides personal service to his clients and has a vast array of seasoned investigators and top notch experts to assist him in building the strongest case for his clients to secure maximum compensation from responsible insurance companies.
Call today to learn more about my fee structure.
Experience
Owner
Washington Accident Law Center
Present
Seattle, WA
Managing Partner
McMahon, McMahon and Lentz
1990 - 2019
Norristown, PA
Solicitor
Montgomery County Clerk of Courts
1992 - 2008
Assistant District Attorney
Montgomery County District Attorney's Office
1988 - 1990
Admission
Washington
2019
Pennsylvania
1988

Recognitions & Achievements
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Member | Washington State Bar Association
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Member | Pennsylvania State Bar Association
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Member American Society of Legal Advocates2013 - Present
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Member Million Dollar Trial Lawyers2013 - Present
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Member Association of Federal Defense Attorneys2013 - Present
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Affiliate Member National Association of Criminal Defense Lawyers1995 - Present
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Member Pennsylvania Association of Criminal Defense Lawyers1993 - Present
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Member Montgomery County Bar Association1990 - Present
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Top Criminal Defense Lawyer Suburban Life Magazine2013
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Legal Service in Fight Against Substance Abuse Caron Foundation2012
Notable Work
Vinnie Moss v. Baldi Transportation/Erie Insurance Company
The jury awarded plaintiff $235,000.00 following trial. The defendant trucking company was both bankrupt and uninsured. Attorney McMahon negotiated the uninsured motorist claim with plaintiff's own insurance company in the amount of $200,000.00.
Gaines v. Solid Waste Services, Inc.
Plaintiff was involved in a two vehicle car accident which left her with a herniated cervical disc at C5-6 level. Her treatment included an anterior cervical decompression and fusion surgery. A settlement was reached during a non-binding mediation in the amount of $595,000.00.
Kevin Bythrow v. Jenkintown Garden Apartments
Plaintiff visiting friend at apartment complex was violently assaulted in poorly lit parking lot owned by Defendant. Plaintiff suffered orbital facial fracture requiring surgery as well as a cerebral concussion. Attorney McMahon negotiated of $118,000.00.
Davis v. Strickland and A-Deck, Inc.
Plaintiff required epidural steroid injections and physical therapy arising from a two-vehicle car accident which aggravated the Plaintiff's pre-existing cervical and lumbar degenerative disc disease. Plaintiff was awarded $150,000.00 following a binding arbitration.
Gerald & Irene Kane v. Dublin Wine and Spirits and Commonwealth of PA
Plaintiff husband and wife sustained multiple injuries in head-on collision with drunk driver. Husband-plaintiff sustained head injury resulting in brain hemorrhage and coma, with substantial recovery. Wife-plaintiff sustained broken ankle. Out-of-court settlement successfully negotiated against defendants prior to trial. Husband’s claim – Two Hundred Forty Thousand ($240,000.00) Dollars. Wife’s claim – Ninety Thousand ($90,000.00) Dollars.
V.V., et al. v. M.P., et al.
Plaintiff brought wrongful death and survival action on behalf of minor daughter and mother murdered within defendants’ apartment complex due to inadequate security and deficient security system in place on the premises. Out-of-court settlement negotiated through non-binding mediation in the amount of $2,750,000.00.
Estate of Robert Kane v. Joseph Falco
Our client's loved one was tragically killed while a passenger in a single-car accident where the intoxicated driver lost control of the automobile. Wrongful death claim settlement negotiated with responsible insurance company in the amount of $600,000.00.
Dubois v. Rabinowitz & Pet Valu, Inc.
Our client suffered multiple herniated discs in her cervical and lumbar spine area after a two-car automobile accident. The injuries required the Plaintiff to undergo a C4-5, C5-6, and C6-7 anterior cervical discectomy and fusion surgery. Out-of-court settlement negotiated with the responsible insurance company in the amount of $390,000.00.
Riccardo v. Kim
Our client suffered a fractured cervical vertebrae at C5-6 level after being involved in a two vehicle car accident. Out-of-court settlement negotiated with responsible insurance companies in amount of $400,000.00.
Estate of Joan DeMarco v. The Marquis
Deceased, a business tenant at apartment/office complex, was murdered by former employee of defendant landlord in violent assault committed during burglary. Plaintiff’s estate argued that the burglary/murder was the result of negligent security by the landlord. Settlement negotiated with responsible insurance company in excess of One Million Two Hundred Thousand ($1,200,000.00) Dollars prior to trial.
PRWEB McMahon Comments that Pennsylvania Sexual Offender Registration and Notification Act ("SORNA")Statute as Applied to Juveniles May Fail Constitutional Scrutiny
2014
PRWEB PA Appeal Court's Reversal Of Monsignor Lynn's Conviction Undermines Case Against Three Penn State Administrators
2013
PRWEB Why Liquor Liability Insurance for Taverns Should Be Mandatory
2013
PRWEB Fair Share Act Will Cheat Victims
2012
Delaware Journal of Corporate Law Rule 10B-5 and Insider Trading under the Misappropriation Theory
1988
Additional Info
Washington Accident Law Center Highlights
Accident & Injury