Atty. Jason Michael Sullivan

Atty. Jason Michael Sullivan

Jason Michael Sullivan is a lawyer practicing immigration, personal injury, real estate and 2 other areas of law. Jason received a B.A. degree from University of New Hampshire in 1994, and has been licensed for 27 years.

Portsmouth Portsmouth 27 yrs experience 27 year
Book Appointment

Profile Summary

About Jason Michael Sullivan at a glance

Jason Michael Sullivan is a Member based in Portsmouth, New Hampshire, practicing at Law Office of Jason M. Sullivan. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on personal injury, immigration, business, real estate, and litigation. Admitted to practice in California (1999) and New Hampshire (2000). Educated at University of San Diego (J.D., 1998) and University of New Hampshire (B.A., 1994). Serands clients in Portsmouth, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jason Michael Sullivan is a lawyer practicing immigration, personal injury, real estate and 2 other areas of law
  • Jason received a B.A. degree from University of New Hampshire in 1994, and has been licensed for 27 years
  • Jason practices at Law Office of Jason M. Sullivan in Portsmouth, NH

Practice Areas Explained

Jason Michael Sullivan's Areas of Practice

Each practice area below reflects the types of cases Jason Michael Sullivan handles, with a brief overview of what that area of law covers.

Personal Injury

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.

Jason Michael Sullivan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New Hampshire →

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Jason Michael Sullivan is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in New Hampshire →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jason Michael Sullivan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Hampshire →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Jason Michael Sullivan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New Hampshire →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jason Michael Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Portsmouth are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Hampshire courts without local counsel or pro hac vice admission.

Looking for additional New Hampshire attorneys? Browse all attorneys in Portsmouth or all attorneys in New Hampshire.

Frequently Asked

Common questions about Jason Michael Sullivan

Where is Jason Michael Sullivan's law office located?
Jason Michael Sullivan's law practice is located in Portsmouth, New Hampshire. The firm is Law Office of Jason M. Sullivan. You can contact the office directly through this profile page.
What practice areas does Jason Michael Sullivan handle?
Jason Michael Sullivan focuses on personal injury, immigration, business, real estate, litigation. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has Jason Michael Sullivan practiced law?
Jason Michael Sullivan has 27+ years of legal experience and has been licensed since 1999.
Where did Jason Michael Sullivan go to law school?
Jason Michael Sullivan earned their education at (J.D., 1998); (B.A., 1994).
How can I contact Jason Michael Sullivan for a consultation?
You can contact Jason Michael Sullivan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of San Diego
- 1998
B.A.
University of New Hampshire
- 1994

Bar Admissions

California
Admitted: 1999
New Hampshire
Admitted: 2000

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.