Dennis Warren – Biography
Last update: January 13, 2026Executive profile
Dennis Warren joined Hanover Insurance in 2018.
Dennis Warren is currentlyVice President, Deputy Chief Information Officer at Hanover Insurance - View - Hanover Insurance org chart
Create your alert
to follow the career of Dennis Warren.
Education
Dennis Warren has a Bachelor in English Language and Literature and Computer Science from Assumption University.
More about Dennis Warren
Selected links
Do you need to know more about Dennis Warren? More results.
Participate
Social media
- Dennis Warren on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Dennis Warren
The colleagues of Dennis Warren
Company Colleagues
- At Hanover Insurance, Dennis Warren has 77 colleagues including John Roche (CEO), Cynthia Egan (Chairman of the Board)…
Industry Colleagues
- In the Insurance industry, Dennis Warren has 69,209 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
Report an error
Update the org chart details of Dennis Warren.
Get in Touch
Here are a few tips for establishing great contacts.
