Administrative Staff



Brian Nall, President and CEO

Brian NallBrian Nall has a Masters in Healthcare and Business Administration, is a fellow of the American College of Healthcare Executives and was Chairman of the Idaho Hospital Association, where he lived before moving to Greenville. He has served as a healthcare professional for 20 years.  He was a long distance trail runner but now enjoys exploring other outdoor recreations and spending more time with his family.

"I enjoy working alongside our truly talented, professional, and friendly staff.  I was attracted to this community's hospitality and am proud to be a part of extending the same warmth and compassion via our Hospital.  Greenville is a great community in which to work, learn, live and play."

Vicki Kloeckner, Director of Human Resources

Vicki KloecknerVicki is a career Human Resources professional with significant experience in talent acquisition, management training and development, employee relations, workforce planning, and compensation/metrics analysis. Outside of work, she enjoys attending her children’s sporting events, fundraisers and spending time with friends and family.

"I take pride in driving effective programs and processes that attract, develop and retain key talent. It’s this talent that provides exceptional services to our patients."

Lorna Keaster, Interim Chief Nursing Officer

Lorna KeasterLorna Keaster received her Bachelor’s degree in nursing from Southern Illinois University Edwardsville in 2008. She spent her first four years of nursing at Barnes Jewish Hospital in St. Louis, MO on a trauma/surgery unit and then transferred to the cardiothoracic intensive care unit. She has been with the ministry since 2012 serving in various roles from night house supervisor, day house supervisor and scheduling coordinator, to the Director of Inpatient care, Senior Behavioral Services, and Social Services. Currently she is serving as the Interim Chief Nursing Officer.

Lorna was born at Holy Family Hospital and was raised here in Greenville. Outside of work, she enjoys working out and spending time with her friends and family.

“I enjoy working in my community’s hospital and providing excellent care to those community members.

Alyssa Eller, Director of Quality Improvement

Alyssa EllerAlyssa Eller received her Associate’s degree in nursing from Kaskaskia College, and her Bachelor’s Degree in Nursing as well as her Master’s in Business Administration from the University of Phoenix. She spent the first part of her career working on OB at HSHS St. Anthony’s Memorial Hospital in Effingham. She then transitioned to OB nursing in California, followed by a few years at the Pediatric Intensive Care Unit at Cardinal Glennon Children’s Hospital in St Louis, MO.  Alyssa began working in Greenville in 2012 as the Director of the Family Birth Center. In 2015, she transitioned to the Director of Quality Improvement role and has become a Certified Professional in Healthcare Quality (CPHQ).

Alyssa resides in Vandalia with her husband and children. She enjoys spending her free time with her family and their three dogs in the outdoors.

“I find my career very rewarding, especially where I get to advocate for our patients’ needs and be their voice to help enhance our patient care and experience.”