Charged with an OVI/DUI in Ohio?
Former Clermont County chief prosecutor David Gast represents clients facing OVI/DUI charges in Ohio.
David is a veteran trial attorney with extensive experience on both sides of OVI cases. Before returning to private practice, he served for five years as Chief Prosecuting Attorney in Clermont County, where he oversaw the Municipal Division and personally reviewed nearly every OVI case filed in the county. He evaluated the evidence, determined whether cases should move forward, and prosecuted many of them at trial.
If you are facing an OVI charge, David is who you need to call.

Former Prosecutor
OVI/DUI Defense
Cincinnati, Ohio
Backed by Strauss Troy
Why Work With David Gast?
What sets David apart is not just that he handled OVI cases—but that he was the decision-maker behind them.
Before his time as Chief Prosecutor, David was in private practice successfully defending individuals charged with OVI. He built a strong track record in the courtroom and earned recognition throughout local courts for his work on impaired driving cases. He now brings that same defense-focused approach to clients at Strauss Troy, strengthened by years of prosecutorial leadership and backed by the resources of an established Cincinnati law firm.
David understands how OVI cases are investigated, where they are vulnerable, and what prosecutors look for when deciding whether to pursue or resolve a case. From the initial stop to field sobriety testing to chemical evidence, he knows where to challenge the case—and how to do it effectively.
About Strauss Troy
Strauss Troy has been recognized in Best Law Firms® and Best Lawyers in America® and is known for providing practical legal guidance with the personalized attention of a strategically mid-sized firm.
As David’s client, you benefit from the resources of a full-service law firm if your case involves employment, professional licensing, business, or other related legal matters.
OVI/DUI Defense - We Handle These Cases
First-Time
OVI
Repeat
OVI Offenses
License Suspension Hearings
Underage
OVI
Drug-Related
OVI
Refusal & Breath
Test Cases
What To Expect
1.
Initial Consultation
We listen to your situation and answer your questions.
2.
Case & Evidence Review
We examine the facts, evidence, and procedures in your case.
3.
Defense Strategy
We build a tailored defense strategy focused on the best possible outcome.
4.
Representation & Resolution
We advocate for you in court and work toward the best possible resolution.

Frequently Asked Questions
Even a first-time OVI charge can carry serious consequences, including license suspension, fines, increased insurance costs, and possible jail time. An attorney can help you understand your options, protect your rights, and identify weaknesses in the case against you.
As soon as possible. Early involvement allows an attorney to review the traffic stop, preserve evidence, and help you avoid mistakes that could impact your case or driving privileges.
Possibly. An OVI charge can trigger an immediate administrative license suspension, but there may be options to challenge the suspension or obtain limited driving privileges depending on the circumstances of your case.
Every case is different, but in some situations charges may be reduced or dismissed based on issues with the traffic stop, field sobriety testing, chemical testing, or other evidence. An experienced attorney can evaluate the facts and determine the strongest defense strategy.
Get Experienced Guidance Early
Contact David Gast to discuss your situation.