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Stephen Winborn - Email & Phone Number

Senior Vice President Claims and Risk Management at National Interstate Insurance Company

Stephen Winborn is based out of Greater Cleveland and works at National Interstate Insurance Company as Senior Vice President Claims and Risk Management.

Stephen Winborn's Contact Information

Stephen Winborn's Work email
s*****@natl***.com
Valid
Latest update
October 30, 2025
Location
Greater Cleveland

Stephen's current employer

National Interstate Insurance Company logo

National Interstate Insurance Company

Description
Website
natl.com
HQ Location
Richfield, OH, United States
Number of employees
501-1000
Industry
Insurance
Latest update
May 1, 2024

Frequent questions about Stephen Winborn

What company is Stephen Winborn working for?
Stephen Winborn works for National Interstate Insurance Company.
What is Stephen Winborn's function at National Interstate Insurance Company?
Stephen Winborn is Senior Vice President Claims and Risk Management at National Interstate Insurance Company.
Where is Stephen Winborn based?
Stephen Winborn is based out of Greater Cleveland.
What is Stephen Winborn's work email address?
Stephen Winborn's professional email address is s*****@natl***.com
Who are Stephen Winborn's co-workers?
Stephen Winborn's colleagues are Lorie Adams, Katie Smith, Shawn Los, Amy Vasas, Dan Keenan, Michelle Wiltgen, Jen Novak, Chris Mikolay, Lauren Fronczek, Julie McGraw, Scott Noerr, Steve Blankenship, James Parks, Bobbie Luka, Paul Stock, Andrew Suvak, Tony Prinzo, Michael Heramb, Dave Slisz, Timothy Brewster, Josh Stoll, Gary Monda, George CPCU, Mike Winchell, Alecia Brace, Mike Silvestro, James Davis, Josh Stitzel, Kristen Carvaines, Ryan Donley, Angelo Fortunato, Kristin Taliaferro, Naga Atti, Kathy Juhasz, Bryan Currie.
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Stephen's co-workers

Lorie Adams avatar
Lorie Adams
Executive Assistant to CEO
Katie Smith avatar
Katie Smith
Chief Executive Officer
Shawn Los avatar
Shawn Los
President and COO
Amy Vasas avatar
Amy Vasas
Commercial Lines Customer Service Coordinator
Dan Keenan avatar
Dan Keenan
Vice President National Accounts
Michelle Wiltgen avatar
Michelle Wiltgen
Assistant Vice President & National Marketing Manager
Jen Novak avatar
Jen Novak
AVP, Workers Compensation Claims
Chris Mikolay avatar
Chris Mikolay
Senior Vice President, Specialty Transportation
Lauren Fronczek avatar
Lauren Fronczek
Assistant Vice President
Julie McGraw avatar
Julie McGraw
Senior Vice President and Chief Financial Officer
Scott Noerr avatar
Scott Noerr
Vice President & Chief Information Officer
Steve Blankenship avatar
Steve Blankenship
Senior Vice President, Passenger Transportation
James Parks avatar
James Parks
Vice President and CUO
Bobbie Luka avatar
Bobbie Luka
Commercial Lines Customer Service Coordinator
Paul Stock avatar
Paul Stock
Assistant Vice President of Risk Management and Claim Services
Andrew Suvak avatar
Andrew Suvak
Assistant Vice President, Software Development
Tony Prinzo avatar
Tony Prinzo
Vice President, Human Resources
Michael Heramb avatar
Michael Heramb
Vice President
Dave Slisz avatar
Dave Slisz
Assistant Vice President
Timothy Brewster avatar
Timothy Brewster
Assistant Vice President, Loss Control & Claim Operations at National Interstate Insurance Company
Josh Stoll avatar
Josh Stoll
Assistant Vice President, Truck Transportation
Gary Monda avatar
Gary Monda
VP/Chief Investment Officer
George CPCU avatar
George CPCU
Senior Vice President
Mike Winchell avatar
Mike Winchell
Assistant Vice President, Specialty Transportation
Alecia Brace avatar
Alecia Brace
Assistant Vice President - Workers' Compensation Claims
Mike Silvestro avatar
Mike Silvestro
Service Center Team Lead
James Davis avatar
James Davis
Director/Senior Product Manager, Passenger Transportation Alternative Risk/Captives
Josh Stitzel avatar
Josh Stitzel
Application Director
Kristen Carvaines avatar
Kristen Carvaines
Director - Project Management Office
Ryan Donley avatar
Ryan Donley
Sr. Business Development Specialist - Team Lead
Angelo Fortunato avatar
Angelo Fortunato
Director of IT Infrastructure
Kristin Taliaferro avatar
Kristin Taliaferro
Claims Director
Naga Atti avatar
Naga Atti
Lead ETL Developer
Kathy Juhasz avatar
Kathy Juhasz
Agent Contracting Lead, Regulatory & Compliance Department
Bryan Currie avatar
Bryan Currie
Claims Director, Truck & National Accounts
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