Rosa Mazzeo

Rosa G. Mazzeo


A bilingual and vital member of the SUGARMAN team managing litigation of complex claims.

Prudential Tower
800 Boylston Street, 30th Floor
Boston, MA 02199-8001

A bilingual and vital member of the SUGARMAN team managing litigation of complex claims.

  • Biography
  • Recognition
  • Significant Cases

Rosa G. Mazzeo joined SUGARMAN in 2014 as a Paralegal while attending the evening session at Suffolk University Law School. In 2016, Rosa graduated from Suffolk University Law School and remained at SUGARMAN as an Associate.  

Rosa is a fluent Spanish speaker who dedicates her free time to advocate for the Latinx community. She is part of the Hispanic National Bar Association and Chica Program, pipeline programs that aim to empower the Latinx legal professionals and students through mentorship and exposure to resourceful networks. She also volunteers at The Mountain School of Milton Academy as a member of their Advisory Board. In November 2018, she spent a week at a family detention center with The Dilley Pro Bono Project in Dilley, Texas offering legal advice to mothers who had been detained at the border with their children.

At SUGARMAN, Rosa manages a wide variety of cases ranging from construction site accidents to defective products from the claims stage up to trial. Currently, Rosa is part of the SUGARMAN team investigating claims involving defective 3M Dual-Ended Combat Earplugs used by the military. To learn more, please click here.


  • J.D., Suffolk University Law School, 2016   
  • B.A., Syracuse University, 2012

Bar Admission

  • Massachusetts, 2017
  • United States District Court, District of Massachusetts, 2017


  • Hispanic National Bar Association – Region I
  • Chica Program
  • Massachusetts Academy of Trial Attorneys
  • American Association for Justice
  • Boston Bar Association
  • Massachusetts Association of Hispanic Attorneys


  • Massachusetts Super Lawyers, Rising Stars”, Law and Politics, 2020
  • Massachusetts Lawyers Weekly Up and Coming Lawyer 2020
  • Dean's List, 2013-2014, 2014-2015, 2015-2016
  • Note Editor, Journal of High Technology of Law
  • Staff Member, Journal of High Technology of Law
  • Suffolk University Law School, Legal Practice Skills Honorable Mention Brief Award
  • Suffolk University Law School, Legal Practice Skills Honorable Mention Oral Advocate Award
  • Fitzpatrick Scholarship Recipient

Wrongful death following failure to report lung mass

Pre-trial settlement of medical malpractice case for widow against radiologist and his medical practice. The client's fifty-seven year-old husband had undergone an abdominal CT scan relative to gastrointestinal issues.  The CT scan incidentally revealed a suspicious mass in the patient’s lung which was missed by the radiologist and never reported to the patient until it was found on a subsequent scan, resulting in a delay in diagnosis of lung cancer for nearly a year and a half.  He underwent a resection, but the cancer returned months later. The patient was subsequently diagnosed with metastatic lung cancer and died the following year.

Traumatic brain injury in pedestrian crosswalk crash

Settlement on behalf of client injured when he was struck by a car while in the crosswalk on the way to the Braintree MBTA Station.  The client suffered a traumatic brain injury and, together with the spouse, brought a claim against the driver for his negligence in causing the accident.

Nerve injury during doctor's removal of birth control device

Settlement in medical malpractice case on behalf of client injured when a Cambridge, MA doctor negligently removed an arm-implanted birth control device without confirming its anatomic location prior to removal. The client suffered significant deficits in the use of her arm and hand in the months that followed.

Severe injuries sustained by construction worker in fall on jobsite

Settlement in personal injury case for 39-year-old construction worker, who fell 15 feet to the ground in Norwell, Massachusetts while working on the roof of the defendant general contractor’s property. The construction worker sustained bilateral wrist fractures requiring multiple surgeries, and facial lacerations.  

Driver struck by a truck resulting in spinal fractures

Settlement in personal injury case for a 69-year-old driver who suffered spinal fractures in a motor vehicle and truck collision in Lunenburg, resulting in a complex surgery with hardware implantation.

Cosmetic breast surgery malpractice

Settlement in medical malpractice cases for two separate patients of the same doctor who negligently performed elective breast procedures resulting in permanent disfigurement to both women.

Rosa G. Mazzeo
Rated by Super Lawyers

loading ...

How SUGARMAN Can Help You.


We will listen carefully to you.


We will advise you regarding your potential case and the relevant law.


We will investigate for you and bring legal proceedings if appropriate.

SUGARMAN lawyers know that the damage done to lives by injury can be profound, yet often difficult to quantify or describe. And those effects last a lifetime. Our personal injury lawyers have the experience and resources to make a powerful case by developing the evidence and using expert consultation and testimony in order to prove your claim at trial. Just as important, we represent the injured and their families with special regard for the social, mental and emotional issues they face.

To start, call