Who We Are

Meet the Team

Danielle MacDonald


At the helm of MAC4 Communications, a company founded in 2001, is President/CEO Danielle MacDonald. With more than 25 years of communications experience in healthcare and pharmaceuticals, high tech, higher education and business, Danielle is well versed in the areas of organizational and change communications, HR communications, Web development, branding, and social and digital marketing. Danielle’s project and vendor management abilities aptly complement her experience.

Danielle maintains extended relationships with her clients. She’s provided long-term organizational, change and HR communications support to companies like: Johnson& Johnson (Janssen Pharmaceuticals, Consumer Products and McNeil), AstraZeneca Pharmaceuticals, Shire Pharmaceuticals, SAP North America, SunGard AS, Comcast, and Medidata to name a few. Along with her passionate and professional team of writers, project managers, graphic and web designers, Danielle has provided web site design and development, branding and collateral development to various other clients including: In-Development, The Farm & the Fisherman, Crompco LLC, Katsock & Company, Kristel Closets, Talent Solutions, IQue Group clients and more.

Prior to launching MAC4, Danielle spent five years as a Senior HR Communications Consultant with SAP North America. Previous to this, Danielle held several marketing and communications roles, including Director of Public Relations for Gwynedd-Mercy College, and Director of Public Relations and Corporate Communications for NovaCare, Inc. She also served as Director of Public Relations and Marketing for the Mercy Health System at Haverford Hospital, and as Director of Marketing and Membership Services for the Delaware County Chamber of Commerce.

Danielle earned her bachelor’s degree in journalism from Temple University in 1989. She also retains a certificate in management from Villanova University.  She is a member of WBENC-East and is a board member for Mary’s Shelter in Reading, PA, an organization that supports families in the community and works to prevent homelessness through housing, education and social service programs. Dani also makes time to volunteer at the Brandywine Valley SPCA.

Danielle is an avid reader, animal lover and supporter, and an amateur travel enthusiast. Danielle and her husband Chris have two grown daughters, and reside in West Chester, PA with their dog, Junebug.