Atty. Mark O'Connor
Mark O'Connor is a lawyer practicing business law, real estate, personal injury and 4 other areas of law. Mark received a B.A. degree from Williams College in 1982, and has been licensed for 40 years.
Business Law & More Attorney · Serving Medford, MA · 40+ Years Experience
Profile Summary
About Mark O'Connor at a Glance
Mark O'Connor is a Member based in Medford, Massachusetts, practicing at Law Office of Mark O'Connor. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on trusts, probate, personal injury, family law, and business. Admitted to practice in Massachusetts (1986). Educated at Suffolk University (J.D., 1986) and Williams College (B.A., 1982). Active member of Boston and Massachusetts Bar Associations. Serves clients in Medford, MA and the surrounding metropolitan area.
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About Mark O'Connor
- Mark O'Connor is a lawyer practicing business law, real estate, personal injury and 4 other areas of law
- Mark received a B.A. degree from Williams College in 1982, and has been licensed for 40 years
- Mark practices at Law Office of Mark O'Connor in Medford, MA
Practice Areas Explained
Mark O'Connor's Areas of Legal Practice
Each practice area below reflects the types of cases Mark O'Connor handles, with a practical overview of what that area of law involves and how it may apply to your situation in Medford.
Trusts in Medford
Mark O'Connor is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Massachusetts →
Probate in Medford
Mark O'Connor is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Massachusetts →
Personal Injury in Medford
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Mark O'Connor is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →
Family Law in Medford
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Mark O'Connor is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Massachusetts →
Business & Corporate Law in Medford
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark O'Connor is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →
Jurisdictional Context
Why Local Counsel Matters in Medford
Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Medford are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts 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 Massachusetts courts without local counsel or pro hac vice admission.
Medford Courts and Legal Process
Choosing a Medford-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 Massachusetts attorneys? Browse all attorneys in Medford or all attorneys in Massachusetts.
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Professional Profile
Why Clients in Medford Choose Mark O'Connor
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 O'Connor's practice in the field of trusts, probate, personal injury, family law, and business.
Decade-Tested Legal Experience
Mark O'Connor brings 40+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering trusts, probate, and personal injury, Mark O'Connor can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Medford
A Medford-based practice means Mark O'Connor 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 O'Connor Handles in Medford
Below is a representative sample of the types of matters Mark O'Connor has experience with under Massachusetts 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 O'Connor directly to discuss the specifics of your situation.
Search Reference
How People Find Mark O'Connor Online
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Mark O'Connor's Practice Areas & Specializations
Education & Law School Background
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