Atty. Mark Stephen Geraghty
Mark Stephen Geraghty is a lawyer practicing environmental litigation, litigation, products liability and 4 other areas of law. Mark received a B.A. degree from Fairfield University in 1970, and has been licensed for 53 years.
Environmental Litigation & More Attorney · Serving Los Angeles, CA · 53+ Years Experience
Profile Summary
About Mark Stephen Geraghty at a Glance
Mark Stephen Geraghty is a Partner based in Los Angeles, California, practicing at Dentons US LLP. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on criminal defense, business, construction, white collar, and product liability. Admitted to practice in New Jersey (1973) and California (1978). Educated at Rutgers University Law School (J.D., 1973) and Fairfield University (B.A., 1970). Recognitions include AV Preeminent. Active member of State Bar of California Defense Research Institute. Serves clients in Los Angeles, CA and the surrounding metropolitan area.
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About Mark Stephen Geraghty
- Mark Stephen Geraghty is a lawyer practicing environmental litigation, litigation, products liability and 4 other areas of law
- Mark received a B.A. degree from Fairfield University in 1970, and has been licensed for 53 years
- Mark practices at Dentons US LLP in Los Angeles, CA
Practice Areas Explained
Mark Stephen Geraghty's Areas of Legal Practice
Each practice area below reflects the types of cases Mark Stephen Geraghty handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.
Criminal Defense in Los Angeles
A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.
Mark Stephen Geraghty is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →
Business & Corporate Law in Los Angeles
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark Stephen Geraghty is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →
Construction Law in Los Angeles
Mark Stephen Geraghty is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in California →
White Collar Crimes in Los Angeles
Mark Stephen Geraghty is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in California →
Product Liability in Los Angeles
Mark Stephen Geraghty is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Los Angeles
Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Los Angeles are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.
Los Angeles Courts and Legal Process
Choosing a Los Angeles-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.
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Professional Profile
Why Clients in Los Angeles Choose Mark Stephen Geraghty
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Stephen Geraghty's practice in the field of criminal defense, business, construction, white collar, and product liability.
Decade-Tested Legal Experience
Mark Stephen Geraghty brings 53+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New Jersey and California, Mark Stephen Geraghty can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering criminal defense, business, and construction, Mark Stephen Geraghty can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Los Angeles
A Los Angeles-based practice means Mark Stephen Geraghty attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Mark Stephen Geraghty Handles in Los Angeles
Below is a representative sample of the types of matters Mark Stephen Geraghty has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark Stephen Geraghty directly to discuss the specifics of your situation.
Search Reference
How People Find Mark Stephen Geraghty Online
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Mark Stephen Geraghty's Practice Areas & Specializations
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