Dr. Sammie Stewart Mosier Nashville, TN Tribute: The Senior Vice President and Chief Nurse Executive at HCA Healthcare, Dr. Sammie Stewart Mosier, Passes Away Unexpectedly

 Today, we express our heartfelt sorrow over the loss of Dr. Sammie Stewart Mosier, a beloved leader, mentor, and the Senior Vice President and Chief Nurse Executive at HCA Healthcare, who passed away on December 14, 2025.

Her absence is profoundly felt within the healthcare sector, particularly among the countless nurses and colleagues she positively impacted through her steadfast commitment, empathy, and forward-thinking leadership.

Dr. Mosier's professional journey exemplified her devotion to nursing and patient care. She held one of the most pivotal positions in the nation's largest healthcare organization, leading strategies that enhanced nursing practices, improved clinical standards, and supported the professional advancement of nurses at every level of their careers.

Her impact reached approximately 100,000 nurses throughout HCA Healthcare’s extensive network of hospitals and care centers.

Starting her career as a registered nurse, Dr. Mosier progressed through various roles at HCA Healthcare over more than 25 years, embodying the principles of compassion, integrity, and service. She was recognized for her strong belief in nurturing nurses not just as healthcare practitioners but as complete individuals.

Thanks to her leadership, HCA Healthcare broadened its initiatives in clinical education, advocacy, and mentorship, emphasizing the critical role of nursing in achieving quality patient outcomes and encouraging innovation in healthcare.

Colleagues remembered Dr. Mosier for her exceptional professional contributions, as well as her warmth and generosity. She was a dependable mentor whose insight and kindness opened opportunities for numerous aspiring nurse leaders. Her laughter, support, and authentic concern for others fostered enduring connections and cherished memories within the organization.

Nurses and leaders frequently regarded her as an inspiring figure, someone who motivated them to excel while reminding them of the critical importance of compassion and resilience in caregiving.

During her time at HCA, Dr. Mosier advocated for programs that catered to nurses at various stages, from new graduates to experienced executives. She played a key role in enhancing clinical education systems and fighting for resources that enabled nurses to achieve their highest potential.

These initiatives contributed to forming a culture that prioritized lifelong learning, professional advancement, and teamwork, ensuring that nurses felt appreciated, supported, and prepared to deliver compassionate care daily.

Her influence extended beyond hospital and clinic environments. Dr. Mosier was widely regarded as a prominent advocate for nursing leadership within the larger healthcare sector, enhancing the profession's visibility and significance in the national healthcare dialogue.

She profoundly recognized that high-quality care originates from a base of respect, support, and opportunity for those who dedicate themselves to the well-being of others.