Atty. Mark Otto Grater

Atty. Mark Otto Grater

Mark Otto Grater is a lawyer practicing personal injury, criminal, bankruptcy and 5 other areas of law. Mark received a B.A. degree from Boston University in 1971, and has been licensed for 51 years.

Groton Groton 51 J. Erfahrung 51 year
Call (860) 389-9155 Book Appointment

Profile Summary

About Mark Otto Grater at a glance

Mark Otto Grater is a Member based in Groton, Connecticut, practicing at Mark O. Grater, Attorney at Law. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on personal injury, criminal defense, real estate, bankruptcy, and workers comp. Admitted to practice in New York (1975), U.S. District Court, Northern District of New York (1976), U.S. District Court Southern and Eastern Districts of New York and U.S. Supreme Court (1981), and Connecticut (1986). Educated at New England School of Law (J.D., 1974) and Boston University (B.A., 1971). Recognitions include BV Distinguished. Active member of New York County and New London County Bar Associations New York State Trial Lawyers Association. Serands clients in Groton, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mark Otto Grater is a lawyer practicing personal injury, criminal, bankruptcy and 5 other areas of law
  • Mark received a B.A. degree from Boston University in 1971, and has been licensed for 51 years
  • Mark practices at Mark O. Grater, Attorney at Law in Groton, CT

Practice Areas Explained

Mark Otto Grater's Areas of Practice

Each practice area below reflects the types of cases Mark Otto Grater 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.

Mark Otto Grater is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Connecticut →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark Otto Grater is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Connecticut →

Real Estate Law

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

Mark Otto Grater is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Connecticut →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark Otto Grater is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Connecticut →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

Mark Otto Grater is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Groton are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut 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 Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in Groton or all attorneys in Connecticut.

Frequently Asked

Common questions about Mark Otto Grater

Where is Mark Otto Grater's law office located?
Mark Otto Grater's law practice is located in Groton, Connecticut. The firm is Mark O. Grater, Attorney at Law. You can contact the office directly through this profile page.
What practice areas does Mark Otto Grater handle?
Mark Otto Grater focuses on personal injury, criminal defense, real estate, bankruptcy, workers comp. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has Mark Otto Grater practiced law?
Mark Otto Grater has 51+ years of legal experience and has been licensed since 1975.
Where did Mark Otto Grater go to law school?
Mark Otto Grater earned their education at (J.D., 1974); (B.A., 1971).
How can I contact Mark Otto Grater for a consultation?
You can contact Mark Otto Grater 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.
What awards or recognition has Mark Otto Grater received?
Mark Otto Grater's notable recognition includes: BV Distinguished.

Education

J.D.
New England School of Law
- 1974
B.A.
Boston University
- 1971

Awards

BV Distinguished

Bar Admissions

New York
Admitted: 1975
U.S. District Court, Northern District of New York
Admitted: 1976
U.S. District Court Southern and Eastern Districts of New York and U.S. Supreme Court
Admitted: 1981
Connecticut
Admitted: 1986
U.S. District Court, District of Connecticut
Admitted: 1993

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