Patti Callahan's Location
St. Louis, MO, US
Patti Callahan's Skills
Patti Callahan's Summary
Patti Callahan, based in St. Louis, MO, US, is currently a Director - IT at AT&T. With a robust skill set that includes Security, Vendor Management, VoIP, Program Management, Telecommunications and more, Patti Callahan contributes valuable insights to the industry. Patti Callahan has 1 email on RocketReach.