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Conshohocken

Marsh McLennan Agency’s Conshohocken office provides services within five core practices: Employee Health & Benefits; Voluntary Benefits; Absence, Disability, & Life; Business Insurance; and Retirement & Wealth. Led by experienced industry thought leaders, each practice is comprised of employees who specialize in solutions to address employers’ risk management and insurance needs.

Conshohocken
161 Washington Street
Suite 1200
Conshohocken, Pennsylvania 19428

(877) 652-6712

Local support | Global reach

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Client tools

Well-being Your Way

This program offers tailored tools and resources that empower your workforce to thrive by addressing the four key facets of well-being—physical, mental, emotional, and social health—through a holistic approach.

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Fiduciary Vault

This online document repository safeguards all plan documents, meeting minutes, investment monitoring reports, testing results, and education campaigns for the plan sponsor while facilitating plan audits and providing easy, secure access.

Access portal

Absence, Disability, & Life Blog

This blog series offers the latest happenings in leave, disability, and accommodations, keeping you informed with regulatory news, essential resources, and actionable steps to navigate the ever-changing landscape while helping you stay connected and compliant.

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Featured insights

Male doctor talking with a woman patient in a doctors office

A summary of certain 2026 health and welfare benefit plan limits

05/06/2025
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From Ember to Ash: How to Make Your Home More Resilient to Wildfires

05/05/2025
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Turning geopolitical uncertainty into a strategic advantage

04/30/2025
More Insights

Long-term care legislative update

 

Read our latest long-term care legislative update.

 

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Featured events

Attractive smiling Asian businesswoman standing holding tablet working and recording work details in office.

What employers need to know about benefits compliance in 2025

05/15/2025
Shot of confident business woman looking and speaking through the webcam while making a video conference with laptop from the office.

Overview of the Risk Management Center (RMC)

05/15/2025
More Events

Marsh McLennan Agency acquires Arthur Hall Insurance

We’re excited to announce the acquisition of Arthur Hall Insurance, a full-service insurance agency that strengthens our capabilities and expands our reach into Delaware. Arthur Hall provides commercial and personal lines expertise to clients across the country, with specialties in the life sciences, information management, non-profit, craft beverage manufacturing, and municipal industries. 

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Now offering Business Insurance with Graham Company

We are excited to announce the acquisition of Philadelphia, Pennsylvania-based Graham Company, a leading risk management consultancy. Graham specializes in business insurance, employee benefits, and surety brokerage services to companies in a range of high-risk industries.

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Wide industry expertise

Our promise is to connect you with our team of professionals who have specific expertise in your industry.

Construction Family-Owned Business Health Care Home Builders Hospitality Manufacturing Non-Profit Private Equity Public Sector Retail Transportation View all industries

Leadership

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Theresa Stenger

Specialty Practice Leader, Employee Health & Benefits

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Gregory Norton

Practice Leader, Absence, Disability, & Life

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Our Culture
 

A top workplace

The colleague experience is at the heart of everything we do. We value each other and our unique abilities, backgrounds, and talents that make our growing organization a Top Workplace. In 2024, Marsh McLennan Agency was awarded Top Workplaces USA in the large employer category (2,500+ employees) and a Philadelphia Inquire Top Workplace for our local PA office for the second year in a row.

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Celebrating 15 years of Marsh McLennan Agency

Marsh McLennan Agency's 15-year anniversary marks a significant milestone, reflecting a decade and a half of dedciated service, innovation, and growth.

Championing diversity, equity, and inclusion

"Diversity, equity, and inclusion cannot be the stand-alone work of one committee or even a small group of individuals. It takes involvement and commtment by all."

Steph Waters
Senior Account Executive, Employee Health & Benefits
Joined MMA April 2022

Culture of giving and community

We are committed to giving back. Through annual food and toy drives, as well as volunteer efforts with local organizations, our team is dedciated to making a positive impact in the communities we serve.