Sagefrog Marketing Group, LLC is a full service marketing, branding, interactive, public relations, and advertising agency. We specialize in healthcare, technology, and business-to-business marketing for small, midsize, and large companies located in the greater Philadelphia, New Jersey, and Lehigh Valley area. Incorporated in 2002, Sagefrog is a strategic, creative and process-driven marketing agency dedicated to achieving your business and marketing objectives. Our offices are located in Doylestown, PA and Princeton, NJ. Our Doylestown office is in Bucks County, just north of Philadelphia, PA and west of Princeton, NJ.