Marshall Medical is a nonprofit community health system serving El Dorado County. It operates Marshall Hospital and multiple outpatient sites, plus a physician network (Marshall Physician Clinic Services) with internal and family medicine, OB/GYN, cardiology and rheumatology, delivering care through a coordinated network of facilities. It stands apart as an independent nonprofit guided by a local volunteer board, offering integrated care across several locations rather than a single facility. Its goal is to provide accessible, high‑quality healthcare to residents in a sustainable, locally governed model.
Company Size
1,001-5,000
Company Stage
N/A
Total Funding
N/A
Headquarters
Placerville, California
Founded
1959
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Marshall Medical Center to host inaugural Cup of Hope 5K. September 30, 2026 Marshall Medical Center will host its inaugural Cup of Hope 5K and one-mile walk Oct. 3 in Lewisburg to raise money for breast cancer support services. The event will begin at 7 a.m. at the walking trail on the Lewisburg campus of Columbia State Community College, 980 S. Ellington Parkway. Registration and check-in will begin at 6 a.m. Proceeds will benefit the Maury Regional Health Care Foundation's Breast Center Fund, which provides resources and support to women during and after breast cancer treatment. The fund helps provide items including wigs, head coverings, camisoles and lymphedema garments, along with educational resources and programs. The event is being held in recognition of Breast Cancer Awareness Month and is organized by Marshall Medical Center's Imaging team to promote breast health. Marshall Medical Center offers 3D mammography through its outpatient imaging services, providing local access to breast cancer screening. The 5K and one-mile walk are open to runners and walkers of all experience levels and will not be timed. Participants will receive a Cup of Hope T-shirt, while finishers will receive a breast cancer awareness cup. Registration is $30 per person. Those who register after Sept. 23 are not guaranteed a T-shirt. Those interested in volunteering can contact Lisa Steely, administrative assistant at Marshall Medical Center and race organizer, at 931-359-6241, extension 3305.
Marshall announces CEO leadership transition; Martin Entwistle named interim CEO. * Marshall Medical / News release * Jul 18, 2026 Updated Jul 18, 2026 * 0 Marshall announced today that Siri Nelson has stepped down as president and chief executive officer following seven years of leadership marked by organizational growth, expanded access to care and a continued commitment to delivering high-quality health care throughout El Dorado County. The Marshall Board of Directors has appointed Chief Medical Affairs Officer Martin Entwistle as interim chief executive officer, effective immediately, while the board begins the search for Marshall's next permanent CEO. During her tenure, Nelson helped guide Marshall through a period of significant transformation, including the organization's strategic rebrand, expansion into El Dorado Hills, strengthening of its revenue cycle, improved employee development programs and recognition through numerous national quality awards. Under her leadership, Marshall expanded access to care for patients across the region while reinforcing its position as the premier health care provider in El Dorado County. "Siri has led Marshall with vision, compassion, and an unwavering commitment to our patients, employees and community," said Tom Cumpston, chair of the Marshall Board of Directors. "On behalf of the board, I want to thank Siri for her leadership and the lasting impact she has made on this organization and community. We are grateful for her continued support during this leadership transition and are confident Marshall is well positioned for continued success." Nelson will remain engaged for a transitional period to support leadership continuity and ensure a smooth transition. "Serving Marshall has been one of the greatest privileges of my career," said Nelson. "I am incredibly proud of what we have accomplished together and deeply grateful to the employees, physicians, volunteers and community members who have made that success possible. Marshall's greatest strength has always been its people, and I am confident that the organization will continue to fulfill its vision of creating a world where everyone can achieve their highest-desired state of health and well-being." Before being named interim CEO, Entwistle served as Marshall's chief medical affairs officer. A physician and health care executive with decades of leadership experience in clinical operations, healthcare innovation and population health, he has played an integral role in advancing Marshall's strategic initiatives and strengthening care delivery throughout the organization. "It is an honor to serve Marshall in this role," said Entwistle. "Our focus remains where it has always been, which is to provide exceptional care for our patients, supporting our employees and physicians and continuing to strengthen the services our community depends on, now and in the future. I look forward to working closely with our leadership team and staff to ensure a seamless transition while building on the strong foundation that has been established." Over the coming weeks, the Marshall Board of Directors will begin the search for the organization's next permanent chief executive officer. Throughout the transition, Marshall will remain focused on delivering exceptional patient care while maintaining continuity across its hospital, clinics and healthcare services.
President of Placerville's Marshall Medical steps down after 7 years as CEO. July 18, 2026 1:07 PM Gift Article El Dorado County's largest healthcare provider is searching for a new leader as Marshall Medical Chief Executive Officer Siri Nelson has resigned. Marshall Medical on Friday announced Nelson stepped down from her role as CEO and president. She has held the position for about seven years, according to a news release. Martin Entwistle, Marshall's chief of medical affairs officer, will serve as an interim CEO effective immediately while the board seeks a permanent replacement. "Siri has led Marshall with vision, compassion, and an unwavering commitment to our patients, employees, and community," said Tom Cumpston, chair of the Marshall Board of Directors. "On behalf of the Board, I want to thank Siri for her leadership and the lasting impact she has made on this organization and community. We are grateful for her continued support during this leadership transition and are confident Marshall is well positioned for continued success." Nelson called serving Marshall one of the "greatest privileges" of her career, saying she's proud of those who helped along the way. "Marshall's greatest strength has always been its people, and I am confident that the organization will continue to fulfill its vision of creating a world where everyone can achieve their highest-desired state of health and well-being," Nelson wrote in a statement. The exiting executive was paid more than $650,000 in fiscal year 2023, according to Marshall Medical's tax filings. In a statement, Entwistle says he plans to maintain Marshall's focus on providing care for patients and supporting employees. "I look forward to working closely with our leadership team and staff to ensure a seamless transition while building on the strong foundation that has been established," Entwistle said. A change at Marshall Medical comes as a sale tax measure initially spearheaded by the organization could go before El Dorado County voters this November, according to the Mountain Democrat newspaper. The proposal would increase the county's sales tax by three-eighths of a cent to fund wildfire prevention, fire protection and healthcare access, with 50% of net revenues slated for local hospitals.
Marshall Medical Center named one of the top 20 critical access hospitals for patient satisfaction. Health system Friday, June 26, 2026 LEWISBURG, Tenn. - Marshall Medical Center (MMC) has been named one of the top 20 critical access hospitals (CAHs) in the country for patient satisfaction by the Chartis Center for Rural Health. The list was announced by the National Rural Health Association (NRHA). The top 20 CAHs, including Marshall Medical Center, have achieved success in overall performance based on a composite rating from eight indices of strength: inpatient market share, outpatient market share, quality, outcomes, patient perspective, cost, charge and finance. This group was selected from the Chartis Center for Rural Health's 2026 top 100 CAH list, which was released earlier this year. "This recognition reflects the hard work and dedication of our physicians and staff, who are committed to providing compassionate, high-quality care to every patient we serve," said Phyllis Brown. The top 20 CAH best practice recipients have achieved success in one of two key areas of performance: * Quality index: A rating of hospital performance based on the percentile rank across rural-relevant process of care measures * Patient perspective index: A rating of hospital performance based on the percentile rank across all 10 HCAHPS domains Marshall Medical Center in Lewisburg is a 25-bed critical access hospital serving residents of Marshall County and the surrounding area. Its experienced staff provides a range of inpatient and outpatient services available to residents of its community. To learn more about the services provided at Marshall Medical Center, visit MauryRegional.com/MMC.
Marshall recognized on Forbes Top Hospitals 2026. Posted On: April 13, 2026 PLACERVILLE, CA (April 13, 2026) - Forbes, the iconic business magazine and global media giant, has recognized Marshall on its Top Hospitals 2026 list. This prestigious listing focuses on healthcare quality measures that assess patient outcomes, hospital best practices, value, and patient experience. Recognition on the list reflects work taking place across Marshall's organization. According to Forbes, this inaugural listing of general acute care hospitals in the United States was designed to offer consumers unbiased information on which hospitals offer top-notch, high value medical services, and a benchmark against which hospitals can compare their performance to that of their peers. "What makes this recognition so gratifying," says Siri Nelson, Marshall's President and CEO, "is that the criteria looked at everything from our emergency, surgical, and stroke care, for example, to the work of our environmental services and hospital discharge teams. It is truly a recognition of the extraordinary work of our organization as a whole." To develop its ranking, Forbes analyzed data from the Centers for Medicare and Medicaid Services (CMS) Provider Data Catalog (PDC). Detailed evaluation criteria were chosen specifically because they have been developed and regularly tested by leaders in the healthcare community to meet rigorous national standards. Approximately 5,400 general acute hospitals were eligible for consideration. Of that initial pool, just under half met the inclusion criteria. Across the United States, only1,298 facilities received a rating of three stars and above.