Thorn Gershon Tymann and Bonanni

What Thorn Gershon Tymann and Bonanni does

Thorn Gershon Tymann and Bonanni, LLP is a Northeast U.S. litigation law firm that provides a full range of defense-side legal services across medical liability, product liability and mass tort, healthcare law, civil rights, and general and commercial litigation. The firm represents an enterprise-grade client base that includes Fortune 500 corporations, major university medical centers and community hospitals, drug and medical device manufacturers, insurance carriers, municipalities, educational institutions, professionals, entrepreneurs, and retailers. Its core competency is courtroom trial work — the firm highlights dozens of favorable jury verdicts per year — supplemented by counseling, appellate, and dispositive-motion practice.

Following the October 15, 2024 merger with Heidell, Pittoni, Murphy & Bach (HPMB), the combined entity operates with more than 100 attorneys across six offices in New York City, Westchester County, Long Island, Albany, and Connecticut, covering all of New York and New England. The business model is straightforward professional services billing — quote-based engagements with multi-year client relationships, distributed through direct attorney-client engagement and relationship-based business development rather than a formalized sales channel. The firm invests in brand through professional website presence, publications, and sponsorship of healthcare and risk-management industry events such as the AHRMNY Annual Conference, HSS Tribute Dinner, Westchester Medical Center Gala, and Mount Sinai Crystal Party. No proprietary technology, AI capabilities, or productized offerings are disclosed; the firm's value is delivered through human capital — specialized trial talent — and geographic reach across the Northeast defense bar.

Name

Thorn Gershon Tymann and Bonanni

Legal name

Thorn Gershon Tymann and Bonanni, LLP

Website

https://tglawyers.com

Company type

Private

Founded year

2024

Operating status

Acquired

Headcount range

11–50 employees

Short description

Thorn Gershon Tymann and Bonanni is a Northeast U.S. litigation law firm, now merged with Heidell, Pittoni, Murphy & Bach, providing medical liability, product liability, healthcare, civil rights, and commercial litigation defense to Fortune 500 companies, hospitals, insurers, and municipalities.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Litigation & Dispute Resolution (BPAHAAAB)

akta.pro secondary industry

Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Medical liability defense
• Commercial litigation
• Product liability defense
• Insurance defense
• Healthcare law

Headquarters

HQ city

Albany

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Legal Services Billing: Professional services revenue generated through legal counsel and litigation services billed to clients including hospital systems, Fortune 500 companies, and insurance providers.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Thorn Gershon Tymann and Bonanni, LLP was a Northeast litigation law firm providing defense and counseling services in medical liability, civil litigation, and appeals. Its practice was organized around medical liability defense, product liability defense, and general commercial litigation on behalf of enterprise clients including hospital systems, Fortune 500 companies, and insurance providers.

Differentiator

Problem solved

Functional benefit

Products and services

• Medical Liability Defense Defense of medical malpractice and healthcare liability claims for hospitals, medical centers, physicians, and other healthcare providers across the Northeast.
• General Liability & Commercial Litigation Commercial litigation and general liability defense for corporations, insurers, retailers, and other business clients, including contract disputes and business counseling.
• Products Liability & Mass Tort Defense of product liability claims and mass tort litigation for drug and medical device manufacturers and other product makers.
• Appellate Services Appellate counsel handling appeals arising from trial-level litigation handled by the firm.

Named customers10 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Heidell, Pittoni, Murphy & Bach, LLPcoreStrategic or Co-development Partner · 15 October 2024Strategic merger combining two law firms with complementary litigation practices in the Northeast. The combined firm operates with over 100 attorneys across offices in New York City, White Plains, Garden City, Connecticut, Long Island, and Albany. The merger strengthens capabilities in medical liability, civil litigation, and appeals while expanding geographic footprint to all of New York and New England.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Tyson & Mendes LLP: Growing national insurance defense firm with strong medical malpractice and product liability practices. A partial-overlap emerging competitor expanding into the Northeast market.

Direct peers

• Smith Mazure Director Wilkins Young & Yagerman PC: New York-based litigation firm specializing in medical malpractice defense and healthcare liability. Directly comparable in niche focus and target client base of hospitals and medical professionals.
• Rivkin Radler LLP: New York-based regional litigation firm with comparable medical liability, insurance defense, and commercial litigation practices. Closely comparable in scale, geography, and client base.
• Litchfield Cavo LLP: Regional litigation firm with strong insurance defense, medical malpractice, and product liability practices operating across the Northeast. Closely comparable in practice mix and client profile.
• Heidell, Pittoni, Murphy & Bach, LLP: The merger partner firm with which Thorn Gershon Tymann and Bonanni combined in October 2024. Operates as a 100+ attorney litigation firm in the Northeast with the same core practice areas (medical liability, product liability, healthcare law, civil rights, commercial litigation).

Regional players

• Morris James LLP: Mid-Atlantic regional litigation firm with medical malpractice and commercial litigation practices. Comparable in practice mix but primarily serves the Delaware/Pennsylvania market rather than the Northeast.

Broad incumbents

• Goldberg Segalla LLP: National litigation firm with strong medical malpractice, product liability, and insurance defense practices and significant Northeast office presence. Directly competes for the same healthcare and insurance carrier clients.
• Marshall Dennehey Warner Coleman & Goggin: Large national insurance defense firm with strong medical malpractice and healthcare liability practices. Competes for the same hospital and insurance carrier work, including in the Northeast.
• Wilson Elser Moskowitz Edelman & Dicker LLP: One of the largest national insurance defense firms with deep medical malpractice and healthcare liability practices. Directly competes for the same hospital system and insurance carrier mandates across the Northeast.
• Lewis Brisbois Bisgaard & Smith LLP: National litigation and insurance defense firm with extensive medical malpractice, product liability, and healthcare practices. Competes for the same enterprise healthcare and insurance carrier mandates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Thorn Gershon Tymann and Bonanni