• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
LeadershipTheranos

Whole Foods Just Hired a Top Former Theranos Exec

By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
By
Sy Mukherjee
Sy Mukherjee
Down Arrow Button Icon
September 7, 2016, 4:01 PM ET
Republican presidential candidate John M
Republican presidential candidate John McCain walks with his communications director Brooke Buchanan (C) and a Secret Service agent (R) during a campaign stop in Waterville, Ohio where McCain visited a local charity organization preparing supplies for victims of Hurricane Gustav, on September 1, 2008. AFP PHOTO Robyn BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)Photograph by Robyn Beck/AFP—via Getty Images

Whole Foods (WFM) is enlisting a new crop of talent to join its executive ranks—including the woman who fielded pointed questions lobbed at embattled blood diagnostics firm Theranos.

The health food chain announced the hiring of Brooke Buchanan, who was vice president of communications at Theranos until her departure in June, as Global VP of Communications in a blog post. The company also announced that former Wal-Mart (WMT) and Sam’s Club exec Sonya Gafsi Oblisk has been appointed global VP of marketing and Starbucks (SBUX) talent guru Martin Tracey will head up human resources.

Click here to subscribe to our new Brainstorm Health Daily Newsletter.

Buchanan was at Theranos for less than a year—a tenure marked by the company’s rapid fall from grace amid mounting scrutiny of its technology’s accuracy and CEO Elizabeth Holmes’ penchant for secrecy. She was forced to address a series of debacles that hit the firm during that time, including lawsuits, Congressional inquiries, and regulatory heat.

Prior to joining Theranos, Buchanan had served in multiple corporate PR roles, including at Wal-Mart, and was Senator John McCain’s communications director during his presidential bid in 2008.

Whole Foods isn’t in nearly the same precarious position as Theranos is. But Buchanan will still have her work cut out for her. The chain has been facing increasing pressure from cheaper competitors in the health food and groceries space and has seen share prices fall more than 13% year-to-date.

CEO John Mackey’s turnaround plan for Whole Foods has been met with mixed reviews, with Goldman Sachs (GS) arguing that its mission to build out a cheaper 365 value chain comes too late to do much good.

About the Author
By Sy Mukherjee
See full bioRight Arrow Button Icon

Latest in Leadership

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Leadership

peter thiel
Investingphilanthropy
Peter Thiel is actively convincing billionaires to abandon The Giving Pledge — and it may be working
By Jake AngeloMarch 16, 2026
13 hours ago
"Sinners" director Ryan Coogler wins Oscar
SuccessMillionaires
Ryan Coogler was $200K in student debt and ‘making no money’ while filming ‘Creed’—now, his $365 million success ‘Sinners’ took home four Oscars
By Emma BurleighMarch 16, 2026
14 hours ago
SuccessAcademy Awards (Oscars)
Meet Autumn Durald Arkapaw, the cinematographer behind ‘Sinners’ who shattered a major glass ceiling in Hollywood
By Sydney LakeMarch 16, 2026
14 hours ago
Young worker fixing parts of a car
SuccessCareers
Despite fears of drivers losing their jobs to robotaxis, Waymo’s boss says the company will still need humans to fill technician and operator roles
By Emma BurleighMarch 16, 2026
15 hours ago
Warsaw skyline at sunset
EconomyPoland
From rationed sugar to $1 trillion: How Poland became Europe’s economic miracle
By The Associated Press and Claudia CiobanuMarch 16, 2026
15 hours ago
Melinda French Gates with a podcast microphone in front of her
SuccessCareers
Melinda French Gates reveals the No.1 question Gen Z need to ask themselves fresh after graduating: ‘Am I really on the way to where I want to go?’
By Preston ForeMarch 16, 2026
16 hours ago

Most Popular

placeholder alt text
Middle East
Iran's attacks have collapsed, and the trend is 'overwhelmingly positive,' analysts say. But the military side is separate from politics and markets
By Jason MaMarch 16, 2026
14 hours ago
placeholder alt text
Investing
Peter Thiel is actively convincing billionaires to abandon The Giving Pledge — and it may be working
By Jake AngeloMarch 16, 2026
13 hours ago
placeholder alt text
Politics
'No, we didn’t': DOGE staffer admits Elon Musk’s cost-cutting agency failed to reduce the federal deficit
By Sasha RogelbergMarch 16, 2026
10 hours ago
placeholder alt text
Personal Finance
Current price of silver as of Monday, March 16, 2026
By Joseph HostetlerMarch 16, 2026
17 hours ago
placeholder alt text
Economy
The energy crisis isn’t recessionary yet, but there’s a scenario where oil prices could bring the US economy to a ‘standstill,’ Oxford Economics says
By Tristan BoveMarch 16, 2026
14 hours ago
placeholder alt text
Investing
Scott Bessent just defined market panic—and accidentally diagnosed the biggest problem with AI
By Nick LichtenbergMarch 16, 2026
15 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.