10 CHRISTUS Health supply chain leaders
Kim Lemmons, Vice President Supply Chain Management at CHRISTUS Health, heads this list of CHRISTUS Health supply chain leaders, who also include system and clinical supply chain directors and international supply chain and logistics directors. A reader can learn how supply chain leaders work at CHRISTUS Health from people who have held the role.
Professionals to explore
David Burboa
LinkedInExperience: Director, International Logistics and Operations · CHRISTUS Health
David Burboa has been Director, International Logistics and Operations at CHRISTUS Health since December 2014, based in Irving, Texas. David Burboa was Director Supply Chain Logistics at Hospital Militar de Santiago from 2011 to 2015 and Chief Financial Officer there from 2006 to 2009.
Jean-Philippe Issom
LinkedInExperience: Supply Chain Director, Operations and Logistics · CHRISTUS Health
Jean-Philippe Issom has been Supply Chain Director, Operations and Logistics at CHRISTUS Health since August 2018 and was Supply Chain Manager, Operations and Logistics there from 2012 to 2018, based in Roanoke, Texas. Jean-Philippe Issom held supply chain operations, transportation project and load planning roles at JC Penney from 2005 to 2012.
Kevin Campbell
LinkedInExperience: Program Director, Operations and Logistics · CHRISTUS Health
Kevin Campbell has been Program Director, Operations and Logistics at CHRISTUS Health since January 2023, based in Irving, Texas, and was Manager Supply Chain and Logistics there from 2019 to 2023. Kevin Campbell was Regional Supply Chain Specialist at CHRISTUS Santa Rosa from 2016 to 2018 and Cardiovascular Supply Chain Coordinator there from 2009 to 2015.
Kim Lemmons
LinkedInExperience: Vice President Supply Chain Management · CHRISTUS Health
Kim Lemmons has been Vice President Supply Chain Management at CHRISTUS Health since January 2017, based in Plano, Texas. Kim Lemmons was Vice President at MedAssets from 2010 to 2016, Vice President, Enterprise Accounts at Broadlane from 2000 to 2010 and Director, Marketing at Tenet Healthcare from 1997 to 2000.
Melinda Day
LinkedInExperience: Supply Chain Director · CHRISTUS Health
Melinda Day has been Supply Chain Director at CHRISTUS Health since February 2026, based in Shreveport, Louisiana, and also lists Interim Director - Supply Chain and Operations Manager- Supply Chain titles at CHRISTUS Shreveport Bossier. Melinda Day was Director Of Inventory Management at Specialists Hospital Shreveport from 2017 to 2024 and Associate Manager - Supply Chain at Ascension in 2024.
Mercedes Flores, MBA
LinkedInExperience: Executive System Director, International Supply Chain · CHRISTUS Health
Mercedes Flores has been Executive System Director, International Supply Chain at CHRISTUS Health since March 2016, based in Frisco, Texas. Mercedes Flores was Director, Purchased Services and Non-Medical Services Lines - Strategic Sourcing- Tenet at Tenet Healthcare from 2013 to 2016, a contracting manager at MedAssets and Commodity Manager at Celanese from 2008 to 2011.
Michelle Wood Martinez
LinkedInExperience: Regional Director Materials Management - CHRISTUS Health New Mexico · CHRISTUS Health
Michelle Wood Martinez has been Regional Director Materials Management - CHRISTUS Health New Mexico at CHRISTUS Health since August 2025, based in Santa Fe, New Mexico. Michelle Wood Martinez also lists Director of Materials Management at St. Vincent Regional Medical Center - CHRISTUS Health since 2018 and was Director of Materials Management at The Children's Hospital of San Antonio - CHRISTUS Health from 2014 to 2018.
Ryan Hibbard
LinkedInExperience: System Director, Supply Chain Operations · CHRISTUS Health
Ryan Hibbard has been System Director, Supply Chain Operations at CHRISTUS Health since November 2025, based in the Dallas-Fort Worth Metroplex. Ryan Hibbard was AVP, Enterprise Clients at Vizient from 2024 to 2025, Director Resource Management Advanced Logistics at Saint Luke's from 2015 to 2024 and General Manager at Owens & Minor from 2008 to 2015.
Tina Hanson
LinkedInExperience: System Director Supply Chain Logistics · CHRISTUS Health
Tina Hanson was System Director Supply Chain Logistics at CHRISTUS Health from 2003 to 2017 and Interim Vice President Supply Chain there from October 2016 to January 2017. Tina Hanson has been Region Vice President Supplies Services and Resource Management at CommonSpirit Health since June 2024 and was System Director Supply Chain Distribution at CommonSpirit Health from 2022 to 2024.
Tonya Barlow
LinkedInExperience: Director Clinical Supply Chain Medical Service Line · CHRISTUS Health
Tonya Barlow has been Director Clinical Supply Chain Medical Service Line at CHRISTUS Health since June 2023, based in Irving, Texas. Tonya Barlow was Value Analysis Manager at UCHealth from 2016 to 2023 and held clinical nurse specialist, clinical manager and emergency department nursing roles at Centura Health and UCHealth.
Choose the right perspective
Match the person's area, such as system supply chain operations, clinical supply chain, international supply chain or regional materials management, to the decision you face. Check whether the person's CHRISTUS Health role is current or ended to judge how recent their view is.
Questions to take into the conversation
- 01How do you keep supply chain operations consistent across hospitals with different needs?
- 02What did you change first when you took on your current supply chain role, and why?
- 03How do clinicians and supply chain staff agree on product standards across a health system?
Reaching CHRISTUS Health supply chain leaders
How can I contact one of these CHRISTUS Health supply chain 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: CHRISTUS Health, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach CHRISTUS Health supply chain 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 CHRISTUS Health supply chain 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