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."

Carol Dodson, Interim Chief Nursing Officer

Carol DodsonCarol most recently served the Southern Illinois Division as the Patient Experience Facilitator and reported to Theresa Rutherford, President and CEO of HSHS St. Anthony’s Memorial Hospital. In this role, Carol has worked closely with division leaders to identify, plan, and implement our patient experience improvement strategies. She has also been instrumental in the rollout and sustainment of the I Promise Program, educating colleagues on the importance of our Mission and the legacy of the Sisters that we are called to carry forward into the future.
Prior to serving the Southern Illinois Division, Carol served at HSHS St. Anthony’s Memorial Hospital as the Patient Experience Facilitator and at HSHS St. Mary’s Hospital in Decatur as their Chief Nurse. She has been with HSHS for over 35 years.

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.”