John Grennon Location
Londonderry, NH, US
John Grennon Work
- 2024 - now Executive Director @ LAN-TEL Communications, Inc.
- 2014 - now Business Development @ LAN-TEL Communications, Inc.
- 2016 - now Adjunct Faculty @ University of Massachusetts Lowell
- 2009 - 2016 Operations Supervisor @ Massachusetts General Hospital
- 1993 - 2013 Lieutenant @ Suffolk County Sheriffs Department
John Grennon Education
- Southern New Hampshire University
Master’s Degree (Criminal Justice/ Terrorism and Homeland Security)
2013 - 2016 - Emergency Medical Teaching Services
Certificate - Paramedic Technology (Emergency Medical Technology/Technician (EMT Paramedic))
2003 - 2004 - Western New England College
Bachelor's degree (Criminal Justice/Police Science)
1999 - 2002
- Northeastern University
Associate of Arts (A.A.) (Criminal Justice/Law Enforcement Administration)
1994 - 1997
John Grennon Skills
- Emergency Services
- Paramedic
- Public Safety
- Emergency Management
- Public Speaking
- EMS
- Homeland Security
- Police
- Weapons of Mass Destruction
- Supervisory Skills
John Grennon Summary
John Grennon, based in Londonderry, NH, US, is currently a Executive Director at LAN-TEL Communications, Inc.. John Grennon brings experience from previous roles at LAN-TEL Communications, Inc., University of Massachusetts Lowell, Massachusetts General Hospital and Suffolk County Sheriffs Department. John Grennon holds a 2013 - 2016 Master’s Degree in Criminal Justice/ Terrorism and Homeland Security @ Southern New Hampshire University. With a robust skill set that includes Emergency Services, Paramedic, Public Safety, Emergency Management, Public Speaking and more. John Grennon has 4 emails and 2 mobile phone numbers on RocketReach.
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Others Named John Grennon
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John Grennon
Executive Director at LAN-TEL Communications, Inc.
Londonderry, NH, US43
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John Grennon
Executive Director at LAN-TEL Communications, Inc.
Londonderry, NH, US43 -
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David Stevenson
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