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Practice Areas- Criminal Defense and Petitions for Protection from Abuse in Family Court
Derek is a Sussex County Native who was born and raised in Lewes, Delaware. Derek graduated from Cape Henlopen High School in 2008, University of Delaware in 2012 and Delaware Law School in 2015.
After passing the Delaware Bar Exam, Derek began practice as an associate with the law firm of Stumpf, Vickers and Sandy P.A where he interned throughout the entirety of law school. While working for Stumpf, Vickers and Sandy Derek practiced in both the areas of criminal and family law.
In October of 2016, Derek took a position with the Department of Justice as a Deputy Attorney General for the State of Delaware where he prosecuted everything from traffic tickets to homicides. While serving as a Deputy Attorney General Derek also led the Drug Unit in prosecuting the county’s biggest drug offenders.
In March of 2022 Derek transitioned back into private practice and took a position with The Smith Firm, LLC where he practiced in the areas of Criminal Defense, Family Law, Real Estate Law and Personal Injury. In January of 2024 Derek accepted an offer to join the law firm of Gonser and Gonser P.A where he primarily practices out of their Georgetown office.
Derek has extensive trial experience in a multitude of Courts including Justice of the Peace Court, Alderman’s Court, Family Court, the Court of Common Pleas and Superior Court. As someone who has prosecuted cases, Derek is uniquely positioned to offer perspective on how cases are investigated and built as well as how to get the best resolution for his client. With Gonser and Gonser Derek primarily practices in the area of Criminal Defense and Petitions for Protection from Abuse. His work on Petition’s for Protection from Abuse recently earned him a nomination from Coastal Magazine as the top Family/Divorce attorney in Sussex County. Delaware Today magazine named Derek one of 2024’s top Lawyers. The National Trial Lawyers named Derek as one of the Top 40 Under 40 Criminal Defense Lawyers in Delaware.
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Practice Areas
We have not found any cost information for this lawyer
State: Delaware
Acquired: 2015
No misconduct found
22 Client Reviews
Showing 1 - 5 of 13 reviews | Advocacy
Posted by anonymous | June 15, 2026 | Hired Attorney
Professional, Responsive, and Trustworthy During a Difficult Time
I highly recommend Derek Gay and his paralegal team. Throughout my PFA case, they were professional, responsive, and incredibly supportive during a difficult and stressful time. Derek was upfront, honest, and transparent about every step of the process, taking the time to explain my options and set r...
Posted by anonymous | June 06, 2026 | Hired Attorney
Saved my life
I was looking at life in prison. Derek Gay literally saved my life. I will recommend him to anyone I come across three rest of my life ( outside bars).
Posted by anonymous | August 11, 2024 | Hired Attorney
The best defense lawyer in Sussex
He worked on the prosecution side so he knows the system better than anyone. If you’ve got any type of legal issue he is the guy you want in your corner. No questions asked.
Posted by USAF Military serviceman | August 21, 2023 | Hired Attorney
The lawyer with the biggest toolbox
I retained Mr. Gay for a PFA response after an old ex spouse resurfaced with some old allegations which spanned over a decade and multiple countries. Initially the evidence that she presented was significant but Mr. Gay was very quick to spot all of the inconsistencies and lies which showed her true...
Posted by anonymous | April 28, 2023 | Hired Attorney
Speeding ticket for a Minor
My 17 year old son received a speeding ticket while visiting Bethany Beach from Baltimore. In DE minors are summoned to appear in court if they receive a speeding ticket. We hired Derek in hopes of not having to travel back to DE and to avoid costly points on his license which would bring increased a...
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2016 - Present
Terry-Carey American Inn of CourtMember
2015
JD - Juris Doctor
2012
Other - Bachelors
2008
GED