Carriers

Integris was founded by physicians over 40 years ago, during a time when malpractice insurance options were scarce. Built on integrity and advocacy, it remains committed to supporting health care professionals through every stage of their careers.

Now a growing organization, Integris offers comprehensive protection and guidance through Integris Assurance Company and Integris Insurance Agency, helping providers focus on what matters most: patient care.

Address:

80 Glastonbury Boulevard
Glastonbury, CT 06033

Phone: 800.228.0287 | www.integrisgrp.com

MedPro Group, a Berkshire Hathaway company, is the nation’s first and longest-standing provider of healthcare liability insurance. Since 1899, it has protected the assets and reputations of over 300,000 health care professionals and organizations nationwide.

With more than $2 billion in annual premium, MedPro leads the industry in delivering tailored coverage, expert claims defense, and risk solutions for providers across the healthcare spectrum.

Address:

5814 Reed Road
Fort Wayne, IN 46835

Phone: 800.4MEDPRO (800-463-3776) | medprophysician.com

EmPRO Insurance is a fast-growing medical professional liability insurer, now the 3rd largest in New York and the 13th largest nationwide. Backed by over 40 years of experience through its parent company, PRI, EmPRO delivers trusted coverage to healthcare professionals across NY, NJ, PA, CT — and now MA.

In 2025, EmPRO opened its Boston office, marking a major milestone in its Northeast expansion. Led by a seasoned team, this move underscores EmPRO’s commitment to personalized service, strong relationships, and local expertise.

Address:

1800 Northern Boulevard
Roslyn, NY 11576

Toll-Free: 833.774.6625 | Main Line: 516.365.6345 | www.myempro.com

Founded in 2002 by physicians, Positive Physicians was established to redefine medical professional liability insurance with a more innovative and supportive approach. The company continues this mission by providing exceptional protection and proactive risk management to health care professionals across the United States.

As a physician-founded organization, Positive Physicians understands the challenges of medical practice and serves as a trusted ally and advocate for those who dedicate their lives to patient care.

Address:
850 Cassatt Road
100 Berwyn Park, Suite 220
Berwyn, PA 19312

Phone: 888.335.5335 | positivephysicians.com

Medical Mutual has been a trusted provider of medical professional liability insurance for over 45 years, serving physicians, hospitals, and healthcare facilities across Maine, New Hampshire, Vermont, and Massachusetts. Founded by physicians, the company is guided by a deep understanding of provider needs.

With a mission to protect both assets and reputations, Medical Mutual is the leading carrier in Northern New England — offering stability, advocacy, and superior coverage for the healthcare community.

Address:

One City Center
P.O. Box 15275
Portland, ME 04112-5275

Phone: 207.775.2791 | www.medicalmutual.com

Liberty Mutual is one of the largest global property and casualty insurers, offering a broad range of coverage solutions to protect individuals, businesses, and communities. With a strong financial foundation and decades of experience, the company helps clients navigate risk with confidence.

Driven by a belief that insurance is a force for good, Liberty Mutual is committed to creating long-term value while addressing social and environmental challenges around the world.

Address:

175 Berkeley Street
Boston, MA 02116

Phone: 617.357.9500 | www.libertymutual.com

Atlantic Charter is a leading provider of workers’ compensation coverage in Massachusetts, backed by over 25 years of experience and a strong reputation for employer-focused service. The group includes Atlantic Charter, Endeavour Insurance Company, and Independence Casualty Insurance Company.

With a proactive approach to injury management and return-to-work strategies, Atlantic Charter partners with employers to reduce long-term claim costs and keep employees connected, supported, and back on the job sooner.

Address:

25 New Chardon Street, 6th Floor
Boston, MA 02114

Phone: 617.488.6500 | www.atlanticcharter.com

The Hanover delivers tailored insurance solutions that balance protection, value, and peace of mind. From the businesses clients build to the homes they cherish, coverage is designed to meet unique and evolving needs.

In partnership with independent agents, The Hanover offers both standard and specialized insurance for small to mid-sized businesses, homes, vehicles, and personal property.

The company is committed to protecting what matters most.

Address:
440 Lincoln Street
Worcester, MA 01653

Phone: 800.922.8427 | www.hanover.com