10 Cardinal Health security leaders
Todd Fisher, VP, Information Security and Risk - Deputy CISO at Cardinal Health, is one of ten Cardinal Health security leaders here, who include business information security officers and directors of cyber operations, application security and identity and access management. A reader can learn how security leaders work at Cardinal Health from people who have held the role.
Professionals to explore
Bill Dubois
LinkedInExperience: Director, Cyber Operations · Cardinal Health
Bill Dubois has been Director, Cyber Operations at Cardinal Health since October 2021. Bill Dubois also held Director, Identity and Access Management at Cardinal Health from 2019 to 2022 and Manager, Identity and Access Management there from 2014 to 2019, with earlier IT process and database management roles at the company.
Chris Butsky
LinkedInExperience: Director, Identity and Access Management · Cardinal Health
Chris Butsky has been Director, Identity and Access Management at Cardinal Health since January 2026. Chris Butsky was Director, On-prem/Cloud Infrastructure and Data Center Operations at Cardinal Health from 2023 to 2026 and held other IT director and cloud analytics manager roles there.
Jamie Vance
LinkedInExperience: Director, Resiliency, Security Architecture & OT Security · Cardinal Health
Jamie Vance has been Director, Resiliency, Security Architecture & OT Security at Cardinal Health since October 2021. Jamie Vance was Manager, EIT Business Resiliency at Cardinal Health from 2006 to 2021, after continuity and resiliency risk roles at Nationwide and JPMorganChase.
Kevin Russo
LinkedInExperience: Director Information Security · Cardinal Health
Kevin Russo has been Director Information Security at Cardinal Health since November 2021, after serving as Manager, Application Security there from 2020 to 2021. Kevin Russo was earlier Director of Software Development & IT Security at DeliverHealth from 2019 to 2020 and VP of Technology at KEMBA Financial Credit Union from 2011 to 2018.
Michael Flock
LinkedInExperience: Director of Application Security · Cardinal Health
Michael Flock has been Director of Application Security at Cardinal Health since August 2026. Michael Flock was Operational Technology (OT)/IoT Security Manager at Cardinal Health from 2024 to 2026, Senior Information Security Architect there from 2021 to 2024, and Sr. Engineer, Information Security, Commercial Technologies from 2016 to 2021.
Michael Miller
LinkedInExperience: Director Cyber Detection & Response · Cardinal Health
Michael Miller has been Director Cyber Detection & Response at Cardinal Health since August 2026. Michael Miller was Manager, Cybersecurity Platform Engineering at Cardinal Health from 2022 to 2026 and Supervisor, Cyber Security Operations & Incident Response there from 2021 to 2022, after serving as Global Information Security Manager at Cooper Tire & Rubber Company.
Shahjahan Khan
LinkedInExperience: BISO & Information Security & Risk, Leader · Cardinal Health
Shahjahan Khan has held the role of BISO & Information Security & Risk, Leader at Cardinal Health since July 2021, working from Bengaluru, India. Shahjahan Khan's profile headline describes the role as BISO & Information Security Leader at Cardinal Health, so Shahjahan Khan suits questions about the work of a business information security officer.
Soni Choudhary
LinkedInExperience: BISO (Business Information Security Officer Pharma+LRCGQ+Logistics) · Cardinal Health
Soni Choudhary has been BISO (Business Information Security Officer Pharma+LRCGQ+Logistics) at Cardinal Health since February 2023. Soni Choudhary was Sr Engr, Information Security & Risk (Product Owner - Application Security) and Application Security Engineer at Cardinal Health, after cloud security and software architecture roles at Nationwide.
Todd Fisher
LinkedInExperience: VP, Information Security and Risk - Deputy CISO · Cardinal Health
Todd Fisher has been VP, Information Security and Risk - Deputy CISO at Cardinal Health since February 2025. Todd Fisher was previously VP, Enterprise IT - Global Infrastructure Services at Cardinal Health from 2022 to 2025 and Director, Enterprise IT there from 2008 to 2022.
Vadhi Botney
LinkedInExperience: Head of Cybersecurity GRC, Third-party risk and resilience · Cardinal Health
Vadhi Botney has been Head of Cybersecurity GRC, Third-party risk and resilience at Cardinal Health since August 2026. Vadhi Botney came from Fidelity Investments, where Vadhi Botney was VP, Cybersecurity from 2018 to 2026 and also held Director, Cybersecurity Systems Engineering (2015 to 2018) and Director, Strategic Technology & Cybersecurity Programs (2011 to 2015).
Choose the right perspective
Pick the person whose security area is closest to your question, since detection and response, application security, identity and access, governance and risk, and business-facing security roles involve different work. Check the dates on each role so you know how recent the experience is.
Questions to take into the conversation
- 01What did you prioritize when you stepped into your current security role, and what did you learn from it?
- 02How do you work with business leaders to agree on which cyber risks to address first?
- 03What have you learned from your own work about keeping security programs useful to the teams they protect?
Reaching Cardinal Health security leaders
How can I contact one of these Cardinal Health security leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Cardinal Health, based on profile data retrieved on October 18, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Cardinal Health security leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Cardinal Health security leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
Request a correction or removal