Directions to HDM

Our corporate office is conveniently located just outside of Philadelphia at 555 Croton Road in King of Prussia, Pennsylvania. There is easy access from major roadways — including the Pennsylvania Turnpike, Route 202, and Interstate 76 which is also known as the Schuylkill Expressway. For door-to-door driving directions, please click on the Mapquest® Link below. If you need assistance along the way, please call us at 610.491.9800 or toll-free at 800.859.5119 ext. 1.

From Philadelphia International Airport

• Take I-95 South
• Merge onto I-476 North via EXIT 7 toward Plymouth Meeting
• Take Exit 13 (US-30) toward St. Davids / Villanova
• Turn slight right onto King of Prussia Road
• Turn right onto Croton Road; the office building will be on your right side
• Take the lobby elevator to third floor (suite 350)

From Philadelphia and Points East

• Take I-76 West toward Valley Forge
• Take Exit 330 toward PA-320 / Gulph Mills
• Keep left at the fork to go on Balligomingo Road
• Turn right onto Trinity Lane/ PA-320
• Trinity Lance becomes Swedeland Road
• Stay straight to go onto South Gulph Road
• Turn slight left onto Croton Road; the office building will be on your left side
• Take the lobby elevator to third floor (suite 350)

From New York City and Points North

• Take the New Jersey Turnpike
• Take Exit 6 toward I-276 / Pennsylvania Turnpike / US-130 / Florence
• Continue on the Pennsylvania Turnpike
• Exit onto I-476 South toward Philadelphia / Chester
• Take Exit 16 onto I-76 West toward Valley Forge
• Take Exit 330 toward PA-320 / Gulph Mills
• Keep left at the fork to go on Balligomingo Road
• Turn right onto Trinity Lane/ PA-320
• Trinity Lance becomes Swedeland Road
• Stay straight to go onto South Gulph Road
• Turn slight left onto Croton Road; the office building will be on your left side
• Take the lobby elevator to third floor (suite 350)

From Baltimore and Points South

• Take I-95 North toward New York
• Take Exit 5D (I-495 North) toward Port of Wilmington / Philadelphia
• Continue onto I-95 North
• Take Exit 7 (I-476 North) toward Plymouth Meeting
• Take Exit 13 (US-30) toward St. Davids / Villanova
• Turn slight right onto King of Prussia Road
• Turn right onto Croton Road; the office building will be on your right side
• Take the lobby elevator to third floor (suite 350)

From Harrisburg and Points West

• Take I-76 East / Pennsylvania Turnpike toward Philadelphia
• Take Exit 326 toward I-476 / Philadelphia / US-202 / Valley Forge
• Take Exit 328B and merge onto W DeKalb Pk / US-202 N toward King of Prussia
• Turn slight right onto King of Prussia Road
• Turn right onto Croton Road; the office building will be on your right side
• Take the lobby elevator to third floor (suite 350)