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Byron Callies
Mayo Clinic
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According to Datanyze information, these are Byron Callies's contact details. Reveal the hidden information below for FREE!
Phone (Direct)
+1 507 ❅❅❅ ❅❅❅❅
Phone (Direct)
Phone (Mobile)
+1 517 ❅❅❅ ❅❅❅❅
Phone (Mobile)
Phone (HQ)
(507) 284-2511
Phone (HQ)
❅❅❅❅❅@mayo.edu
❅❅❅❅❅@hotmail.com
Office Address (HQ)
200 1st St SW, Rochester, Minnesota, 55905, United States
Office Address (HQ)
Byron Callies works as a Associate Chief Security Officer at Mayo Clinic, which is a Hospitals & Physicians Clinics company with an estimated 76 K employees; and founded in 1918. They are part of the Physical Security team within the Operations Department and their management level is C-Level. Byron graduated from Trident University International and is currently based in Rochester, United States. They used to work at Mayo Clinic and Mayo Clinic and have used the following emails: @mayo.edu, @semndhc.org, @irmc.org.
Pro tip before reaching out: Read up on Rochester’s current events to ❄️
Byron Callies's career began less then a year ago. Prior to joining Mayo Clinic, Byron worked at 16 companies.
Chief Security Officer (Interim)
Operations Administrator
Director, Clinical & Business Continuity Management
Operations Administrator
Board Director
Chair, Advisory Committee
Director of the Board
Manager, Emergency Management & Business Continuity
Secretary
Treasurer
Exercise Group Supervisor
Environment of Care Manager
Regional Bioterrorism Coordinator
Senior Enlisted Advisor
Account Manager, Facility
Various
Master of Science
Trident University International
Mayo Clinic
200 1st St SW, Rochester, Minnesota, 55905, United States
76 K
$19.8 B
Hospitals & Physicians Clinics, Physicians Clinics, Non-Profit & Charitable Organizations, Organizations
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Byron’s company in the news
Mayo Clinic, Minnesota attorney general settle charity care allegations - Fierce Healthcare
March 17, 2025
AG Ellison announces settlement with Mayo Clinic over charity care, debt collection - KSTP
March 14, 2025
Attorney General Announces Findings of Mayo Clinic Investigation - KROC News
March 14, 2025
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In your first interaction
Byron is located in United States
Mayo Clinic’s Funding
Last funding
$500M
April 1, 2021
Total raised
$500M
Work Colleague
See Byron Callies's coworkers out of Mayo Clinic's 76 K employees
| Name & Title | Contact Info | |
|---|---|---|
 John Zabrowski Senior VP, System & Chief Financial Officer & Chief Strategy Officer | Reveal for Free | |
Samuel Gilkeson Vice President & Chief Human Resources Officer | Reveal for Free | |
Sherri Gilligan Chief Marketing Officer |
| Reveal for Free |
Christina Zorn Chief Administrative Officer |
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Michael Mistretta Senior Vice President and Chief Information Officer |
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 Prathibha Varkey President, Mayo Clinic Health System |
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Cherylann Gieseke IACUC Coordinator |
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 Joshua Murphy Chief Legal Officer & Secretary |
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