IMPACT SYSTEMS, Inc.
Contact Us
IMPACT SYSTEMS, Inc.
Administrative Office
4 Beryl Road
Paoli, PA 19301
Phone: 610-644-2927
Fax: 610-296-7203
Email: mreynolds @ keystonehumanservices.org
- Marcia J. Reynolds, President and CEO

- mreynolds @ keystonehumanservices.org
- Ms. Reynolds began her career with IMPACT in 1977 as a live-in House Parent.
- Terri Peterson-George, Director of Human Resources

- tpgeorge @ keystonehumanservices.org
- Ms. Peterson-George began her career with IMPACT in 1981 as a Residential Program Worker.
Project Offices
- Chester/Delaware
- 1646 West Chester Pike, Suite 8
West Chester, PA 19382-7979 - Phone: (610) 344-7874
- Fax: (610) 344-9642
- Email: mdebes @ keystonehumanservices.org
- Dauphin and Cumberland/Perry
- 4601 Devonshire Road
Harrisburg, PA 17109 - Phone:(717) 545-0333
- Fax: (717) 545-1129
- Email: ppryzie @ keystonehumanservices.org
- Lehigh
- 3730 Lehigh Street
Suite 201
Whitehall, PA 18052-3439 - Phone: (610) 435-1561
- Fax: (610) 435-1563
- Email: pwoffindin @ keystonehumanservices.org
- Luzerne/Wyoming
- 5 Pethick Drive
Wilkes-Barre, PA 18702 - Phone: (570) 829-3671
- Fax: (570) 829-3615
- Email: jferdinand @ keystonehumanservices.org
Impact Systems, Inc. serves; Chester, Delaware, Cumberland/Perry, Dauphin, Lehigh and Luzerne/Wyoming counties.

