Phil Truesdale in

Phil Truesdale

Interim CISO | Senior Director - Technology Protection at Mayo Clinic
📍 Rochester, Minnesota, United States

Phil Truesdale is the Interim CISO and Senior Director of Technology Protection at Mayo Clinic. A CISSP-certified leader, he has progressively advanced through cybersecurity roles within the organization, including Deputy CISO and Director of Cyber Defense, demonstrating deep expertise in safeguarding critical healthcare technology and information assets.

His interests suggest a strong focus on security and intelligence on a national scale. He follows prominent organizations in the defense and security sector, such as the National Security Agency and Booz Allen Hamilton, indicating a passion for protection that extends beyond his immediate professional domain.

He previously worked as a Product Manager for Connected Care, leading telemedicine program and technology implementation.

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Experience
28 Years
Current Role
Interim CISO | Senior Director - Technology Protection
Job Level
Senior
Location
Rochester, Minnesota, United States
Personality Overview
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Priorities

Topics Phil cares about

Healthcare Cybersecurity
As a senior security executive at Mayo Clinic, he is responsible for protecting patient data and critical medical systems from complex cyber threats.
Technology Protection
His title and career progression highlight a core focus on defending technology infrastructure, managing vulnerabilities, and leading cyber defense operations.
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Career

Work history

8-2025
Interim CISO | Senior Director - Technology Protection
Mayo Clinic
3-2025
Director - Technology Protection | Deputy CISO
Mayo Clinic
12-2020 - 3-2025
Director - Cyber Defense
Mayo Clinic
6-2014 - 12-2020
Senior Manager, Information Security - Cybersecurity Engineering
Mayo Clinic
5-2011 - 5-2014
Product Manager - Connected Care
Mayo Clinic
In the press

Media appearances

Phil Truesdale - Technology Protection at Mayo Clinic - The Org. Featured in The Org
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Education
2013 - 2015
Master of Science (M.S.)
University of South Dakota
1992 - 1997
BA
Lawrence University
Social presence
in

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