CORNERSTONE
TEAM DEVELOPMENT

  
 

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CONTACT US

Jane E. Patterson, Partner
Cornerstone Team Development
jane@cornerstonetd.com
412-953-9806

William V. Abbate, Partner
Cornerstone Team Development
bill@cornerstonetd.com
724-600-9403
 

Cornerstone Team Development
P.O. Box 22
Wildwood, PA 15091
 

  
 

Helping Leaders and Teams Achieve a New Level of Performance