Atty. John Mark Pierce
John Mark Pierce is a lawyer practicing mergers & acquisitions, securities & investment fraud, appellate practice and 9 other areas of law. John received a B.B.A. degree from University of Notre Dame in 1994, and has been licensed for 25 years.
Appellate Practice & More Attorney · Serving Los Angeles, CA · 25+ Years Experience
Profile Summary
About John Mark Pierce at a Glance
John Mark Pierce is a Partner based in Los Angeles, California, practicing at Quinn Emanuel Urquhart And Sullivan Llp. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on employment, business, real estate, m&a, and estate litigation. Admitted to practice in Pennsylvania (2001), California (2007), and New York U.S. District Court, Central District of California U.S. Court of Appeals, Third Circuit U. (2007). Educated at Harvard Law School (J.D., 2000) and University of Notre Dame (B.B.A. Finance, 1994). Serves clients in Los Angeles, CA and the surrounding metropolitan area.
Get Legal Help from John Mark Pierce in Los Angeles
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About John Mark Pierce
- John Mark Pierce is a lawyer practicing mergers & acquisitions, securities & investment fraud, appellate practice and 9 other areas of law
- John received a B.B.A. degree from University of Notre Dame in 1994, and has been licensed for 25 years
- John practices at Quinn Emanuel Urquhart & Sullivan, LLP in Los Angeles, CA
Practice Areas Explained
John Mark Pierce's Areas of Legal Practice
Each practice area below reflects the types of cases John Mark Pierce handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.
Employment Law in Los Angeles
Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.
John Mark Pierce is one of 167,770 employment attorneys indexed nationally. Browse employment 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.
John Mark Pierce is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →
Real Estate Law in Los Angeles
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
John Mark Pierce is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →
Mergers & Acquisitions in Los Angeles
John Mark Pierce is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in California →
Estate & Trust Litigation in Los Angeles
John Mark Pierce is one of 19,876 estate litigation attorneys indexed nationally. Browse estate litigation 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.
Frequently Asked
Common Questions About John Mark Pierce
Where is John Mark Pierce's law office located?
What practice areas does John Mark Pierce handle?
How long has John Mark Pierce practiced law?
Where did John Mark Pierce go to law school?
How can I contact John Mark Pierce for a consultation?
Professional Profile
Why Clients in Los Angeles Choose John Mark Pierce
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 John Mark Pierce's practice in the field of employment, business, real estate, m&a, and estate litigation.
Decade-Tested Legal Experience
John Mark Pierce brings 25+ 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 Pennsylvania, California, and New York U.S. District Court, Central District of California U.S. Court of Appeals, Third Circuit U., John Mark Pierce can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering employment, business, and real estate, John Mark Pierce 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 John Mark Pierce 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 John Mark Pierce Handles in Los Angeles
Below is a representative sample of the types of matters John Mark Pierce 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 John Mark Pierce directly to discuss the specifics of your situation.
Search Reference
How People Find John Mark Pierce Online
Prospective clients searching for legal help in Los Angeles commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John Mark Pierce.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John Mark Pierce directly.
John Mark Pierce's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — John Mark Pierce
No reviews yet.