10 Labcorp legal leaders
Senior vice president and general counsel, vice president and assistant general counsel, and vice president of legal operations are among the roles held by these ten Labcorp legal leaders, some of whom have since moved on. A reader can learn how legal leaders work at Labcorp from people who have held the role.
Professionals to explore
Anna Gu
LinkedInExperience: Sr Director Sr Counsel Compliance · Labcorp
Anna Gu has been Sr Director Sr Counsel Compliance at Labcorp since June 2021, based in Shanghai and tagged at director level. Anna Gu was Asia Pacific General Counsel and Compliance Officer at Bracco (2014–2021), Compliance Manager at Takeda (2012–2014) and Legal Supervisor at Eisai US (2008–2012).
Don Von Hagen
LinkedInExperience: Vice President, Lead Counsel for Marketing & Communications · Labcorp
Don Von Hagen has been Vice President, Lead Counsel for Marketing & Communications at Labcorp since December 2020; the profile describes working closely with Labcorp's marketing, communications, operational, business and legal and compliance teams. Don Von Hagen was Vice President Corporate Communications (2016–2020), Vice President, Divisional Counseling, Law Dept. (2009–2015) and Director, Divisional Counseling, Law Dept. (2006–2009) at Labcorp.
Drew Chakeres
LinkedInExperience: Vice President, Employment Law · LabCorp
Drew Chakeres has been Vice President, Employment Law at LabCorp since March 2006, a role the profile places in the legal department and tags at president or vice president level. The listing shows no other employer on Drew Chakeres's profile, and the employment law role has no end date.
Jennifer Sanders
LinkedInExperience: Vice President, Assistant General Counsel · Labcorp
Jennifer Sanders has been Vice President, Assistant General Counsel at Labcorp since January 2026, based in Burlington, North Carolina. Jennifer Sanders also holds Vice President, Corporate Legal Counsel, Director - Corporate and Diagnostics Law Department at Labcorp (since 2011), and was Contract Drafter at Gallagher Re UK (2010–2011) and Associate Attorney at Mitchell Law Office (2006–2010).
John Treadwell
LinkedInExperience: Vice President/ Transactions and Strategic Initiatives · Labcorp
John Treadwell has been Vice President/ Transactions and Strategic Initiatives at Labcorp since January 2018, based in Burlington, North Carolina; the profile says John Treadwell leads the Law Department's Transactions and Strategic Initiatives group, which provides legal support for mergers and acquisitions and hospital and health systems work. John Treadwell was Vice President/Divisional Counseling (2015–2018) and Divisional Counsel (2006–2015) at Labcorp.
Marianne Levandoski
LinkedInExperience: Vice President, Legal Operations · Laboratory Corporation of America
Marianne Levandoski has been Vice President, Legal Operations at Laboratory Corporation of America since January 2024, based in Chapel Hill, North Carolina; the profile headline also lists enterprise third-party risk management. Marianne Levandoski was VP Global Strategic Sourcing & Procurement at Labcorp (2008–2024), VP Vendor Management at AIG (2006–2008) and Senior Director Global Strategic Sourcing at AT&T (2000–2006).
Matt Mall
LinkedInExperience: Senior Vice President - General Counsel · Labcorp
Matt Mall has been Senior Vice President - General Counsel at Labcorp since January 2026, based in Raleigh and tagged at president or vice president level in legal. Matt Mall was Vice President (2023–2026) and Associate Vice President - Director of Complex and Commercial Litigation (2018–2023) at Labcorp, and Partner at Parker Poe Adams & Bernstein LLP (2007–2018).
Miranda Johnson
LinkedInExperience: Vice President, Regulatory Counsel · Labcorp
Miranda Johnson has been Vice President, Regulatory Counsel at Labcorp since January 2024; the profile headline reads Vice President, Global Regulatory Counsel. Miranda Johnson was Managing Counsel, Corporate Compliance (2021–2024) and Compliance Attorney (2019–2021) at Labcorp, and Director of Controlled Substances (2014–2019) and Director Compliance Systems & Reporting (2010–2014) at Walmart.
Owen Lewis
LinkedInExperience: Former Drug Development General Counsel · Labcorp
Owen Lewis was Drug Development General Counsel at Labcorp (2017–2024), and the profile says Owen Lewis served as General Counsel for Labcorp's Drug Development segment through the Fortrea spin-off on 30 Jun 2023 and then worked with Labcorp on a corporate reorganization through 1 Jul 2024. Owen Lewis was also Group General Counsel & Chief of Staff at Chiltern (2006–2017) and lists a Colonel (Retired) role in the U.S. Army JAG Corps.
Tom Kirchofer
LinkedInExperience: Assistant General Counsel · Labcorp
Tom Kirchofer was Assistant General Counsel at Labcorp (August to December 2024), and the profile says Tom Kirchofer advised on transition matters related to Labcorp's acquisition of select assets of Invitae Corporation. Tom Kirchofer is now Associate General Counsel at Personalis, Inc., and was Assistant General Counsel at Invitae (2021–2024) and ArcherDX, Inc. (2018–2021).
Choose the right perspective
Pick the person whose own title, practice area and region are closest to your question, and check the dates on each role. Match scope as well, since a lawyer supporting one business or country and one leading a practice across the company will answer from different vantage points.
Questions to take into the conversation
- 01What took most of your time in your current legal role, and how did you decide what to handle yourself and what to delegate?
- 02How did you work with business leaders when legal risk and commercial goals pulled in different directions?
- 03What did you carry over from earlier roles that changed how you approach in-house legal work?
Reaching Labcorp legal leaders
How can I contact one of these Labcorp legal 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 3 companies: Labcorp, LabCorp and Laboratory Corporation of America, based on profile data retrieved on October 17, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Labcorp legal leaders?
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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.
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