Marshall Medical Appoints Martin Entwistle as Interim Chief Executive Officer
Position
Chief Executive Officer
Company
Marshall Medical
CaliforniaHealth CareNon ProfitFamilyDescription
Marshall Medical has announced the appointment of Dr. Martin Entwistle as interim Chief Executive Officer following the resignation of Siri Nelson. This change takes effect immediately as the Board begins the search for a permanent CEO.
Quick answer
Marshall Medical Appoints Martin Entwistle as Interim Chief Executive Officer (July 18, 2026). Marshall Medical is based in California, United States.
- Who is the new Chief Executive Officer at Marshall Medical?
- Marshall Medical named Martin Entwistle Chief Executive Officer, announced July 18, 2026.
- What did Marshall Medical announce on July 18, 2026?
- Marshall Medical has announced the appointment of Dr. Martin Entwistle as interim Chief Executive Officer following the resignation of Siri Nelson. This change takes effect immediately as the Board begins the search for a permanent CEO.
- What does Marshall Medical do?
- Marshall is an independent, nonprofit community healthcare provider located in the heart of California’s Sierra Foothills.
- Where is Marshall Medical based?
- Marshall Medical is based in California, United States.
- Which similar companies made leadership changes around the same time?
- Celebree School (July 21, 2026), PeaceHealth (July 22, 2026), Providence (July 22, 2026) and Monique Burr Foundation for Children (July 22, 2026) also announced leadership changes within 45 days of Marshall Medical.
Source: Fundz verified event record.
Other recent leadership changes in Non Profit and Family
Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.
- Celebree School Promotes Kristen Miller to Vice President of Education (July 21, 2026)
- PeaceHealth Appoints Matt Swafford as Chief Financial Officer (July 22, 2026)
- Providence Appoints Amanda Chawla as Chief Supply Chain Officer (July 22, 2026)
- Monique Burr Foundation for Children Appoints Ashley Garrett as CEO (July 22, 2026)
- Ho‘ōla Nā Pua Appoints Shelley Cramer as Chief Executive Officer (July 13, 2026)
- ViaQuest Names Emily Stickley as Chief Executive Officer and Emily Wagner as Chief Financial Officer (July 13, 2026)
Who to call at Marshall Medical, and when
A new leader at Marshall Medical brings new priorities and often new vendors. The first weeks are when they listen.
- An alert the day Marshall Medical raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Marshall Medical, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at Marshall Medical. With Fundz connected, it knows.
AI made execution free. Knowing first is the whole game now.
Fundz sees it the moment Marshall Medical changes its leadership, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Marshall Medical changed its leadership. Fundz had it the day it was filed, with the decision-maker at the company attached.
145 of these a day, filtered to the companies you pick, with the decision-maker attached.
5 screens from a live account. No signup.