Member Directory Return to Listing Orthopedic Institute of PAwww.oip.comWendy Crecelius, Community Liaison112 Sipe Ave.Hummelstown, PA 17036Map717-761-5530 ex. 7960EmailHealth Services Business Directory | Chamber Events | Member Account | Community Events | Job Opportunities | Member Discounts | Member Headlines Upcoming EventsMon7 Travel with us to IrelandOct 7th @ 8:00 AMTue8 LLV - Military Appreciation DayOct 8th @ 8:00 AMThu10 Ambassador CommitteeOct 10th @ 8:00 AMThu10 Chamber 101Oct 10th @ 9:30 AM New MembersU Group Recruiting FirmPA Natural ChicksEberly SystemsGinger Parker, Howard Hanna Krall Real EstatePlastics Systems Packaging MoldingPace-O-Matic