10 Quest Diagnostics IT leaders
Executive director of infrastructure operations, senior director of cloud and datacenter services and director of IT infrastructure are among the roles held by these ten Quest Diagnostics IT leaders. A reader can learn how IT leaders work at Quest Diagnostics from people who have held the role.
Professionals to explore
Andy Barnett
LinkedInExperience: Senior Director, Cloud and Datacenter Services · Quest Diagnostics
Andy Barnett has been Senior Director, Cloud and Datacenter Services at Quest Diagnostics since April 2018, and the profile says Andy Barnett established cloud operations and governance strategy for a large-scale healthcare organization. Andy Barnett was Global Director of Cloud and Network Service Operations at ViaWest (2015–2017) and Senior Director of Cloud Operations at INetU, a ViaWest Company (2015).
Carlos Montalvo
LinkedInExperience: Regional IT Director for Puerto Rico and Mexico (CTI) · Quest Diagnostics
Carlos Montalvo has been Regional IT Director for Puerto Rico and Mexico (CTI) at Quest Diagnostics since August 2010, a role the profile tags at director level. Carlos Montalvo also held Senior Program Manager (2007–2010), IT Director State of Florida (2005–2007) and Information Technologly Director of Infrastructure PMO (2001–2007) roles at Quest Diagnostics.
Carlyle Christensen
LinkedInExperience: Sr Director, Mergers & Acquisitions, IT Strategy & Delivery · Quest Diagnostics
Carlyle Christensen has been Sr Director, Mergers & Acquisitions, IT Strategy & Delivery at Quest Diagnostics since March 2025. Carlyle Christensen also held Senior Director, IT Infrastructure - Mergers and Acquisitions (2022–2025), Director, IT Business Relationship Manager - Esoteric & Southwest (2020–2022) and Sr Manager, IT Infrastructure (2018–2019) roles at Quest Diagnostics.
Charles Batts
LinkedInExperience: Director of IT Infrastructure · Quest Diagnostics
Charles Batts has been Director of IT Infrastructure at Quest Diagnostics in Greensboro, North Carolina since October 2020. Charles Batts also held Sr. Manager, IT Infrastructure Services at Quest Diagnostics (2015–2020), and was IT Director, Infrastructure (2014–2015) and IT Infrastructure Manager (2013–2014) at Solstas Lab Partners.
Henrich Jakes
LinkedInExperience: Director of Infrastructure Architecture · Quest Diagnostics
Henrich Jakes has been Director of Infrastructure Architecture at Quest Diagnostics in Fair Lawn, New Jersey since October 2013. Henrich Jakes also held Manager - Service delivery - OpenVMS systems (2006–2013) and Senior Admin Open VMS systems (1998–2006) roles at Quest Diagnostics, and was Sr. VMS Admin at Bank Austria Creditanstalt (1991–1998).
James Mecca
LinkedInExperience: Senior Director of Infrastructure - Epic Systems · Quest Diagnostics
James Mecca has been Senior Director of Infrastructure - Epic Systems at Quest Diagnostics in New York since January 2026. James Mecca was Head of Technology - Epic Implementation (2022–2026), IT Manager (Enterprise File Storage) (2018–2019) and Disaster Recovery Manager (2013–2018) at Memorial Sloan Kettering Cancer Center.
Jamie Nelson
LinkedInExperience: Executive Director Infrastructure Operations · Quest Diagnostics
Jamie Nelson has been Executive Director Infrastructure Operations at Quest Diagnostics in Greensboro, North Carolina since January 2019. Jamie Nelson also held Sr. Director Infrastructure Technical Services at Quest Diagnostics (2015–2019), and was Director Infrastructure Technical Services (2013–2015) and Manager Microsoft Systems (2006–2013) at Labcorp.
Jeffrey Kreitman
LinkedInExperience: Director, Infrastructure Services - Program and Transformation · Quest Diagnostics
Jeffrey Kreitman has been Director, Infrastructure Services - Program and Transformation at Quest Diagnostics in Parsippany, New Jersey since January 2022. Jeffrey Kreitman was Director, PMO (2019–2022) and IT Operations and Technology Manager (2018–2019) at New Jersey Urology, A Summit Health Company, and IT Operations Manager at Wyndham Destinations (2012–2018).
Lynette Martin
LinkedInExperience: Director, infrastructure services · Quest Diagnostics
Lynette Martin has been Director, infrastructure services at Quest Diagnostics in Lenexa, Kansas since September 2025. Lynette Martin also held Manager, Infrastructure Services Sr. (2016–2025), Manager, Architecture INF, Voice Engineering & Operations (2013–2016) and Sr Voice Engineer - Supervisor (2004–2013) roles at Quest Diagnostics.
Osei Charles
LinkedInExperience: Director, Infrastructure Services - Enterprise Workplace Solutions and End User Experience · Quest Diagnostics
Osei Charles has been Director, Infrastructure Services - Enterprise Workplace Solutions and End User Experience at Quest Diagnostics since May 2021, and the profile says Osei Charles leads Enterprise Workplace Solutions and End User Experience. Osei Charles also held Manager, Infrastructure Services (2018–2021) and Senior Infrastructure Services Engineer (2016–2018) roles at Quest Diagnostics.
Choose the right perspective
Pick the person whose technical area is closest to your question, since infrastructure operations, cloud services, end-user computing and acquisition integration each call for different experience. Check how long each person has held the role so you know how current the experience is.
Questions to take into the conversation
- 01How do you decide which infrastructure work gets funded first when reliability, cost and new projects compete?
- 02What do you measure to know whether the systems your team runs are serving the business well?
- 03What have you learned about moving workloads or teams through a major technology change without disrupting operations?
Reaching Quest Diagnostics IT leaders
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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.
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