Community Leadership

Advena Living of Clay Center celebrates the importance of ethics, compassion and commitment in the healthcare profession as we honor our nurses, volunteers and staff, who demonstrate such passion and dedication to our community members every day.

Our staff works side-by-side with families and physicians to ensure our community members are in the most appropriate care setting, customized for their needs and preferences. Our licensed professionals are available to answer questions and address any concerns you or your family may have.

Please feel free to contact our key staff members about our services:

Brenda Davis, Administrator

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Brenda Davis has dedicated over 30 years to working in long-term care, gaining extensive hands-on experience in supporting residents and ensuring quality care. With a deep passion for senior care and healthcare services, she has developed a strong understanding of the needs of residents, staff, and the overall care environment.

Brenda holds two master’s degrees and is currently pursuing her doctorate, demonstrating her commitment to continuous learning and professional growth. Her background in long-term care, combined with her academic achievements, allows her to contribute valuable insights into patient care, healthcare systems, and facility operations.

Beyond her professional life, Brenda enjoys spending time with her family and her dog, as well as camping, traveling, going to the lake, and boating. She believes in the importance of balance, community, and lifelong learning—values that guide both her personal and professional endeavors.

With a heart for caregiving and a passion for making a difference, Brenda continues to advocate for excellence in long-term care and the well-being of those she serves.

Keeley McMillan, Director of Nursing

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Keeley McMillan was born and raised in Jamestown, Kansas, where she cultivated a strong sense of community and family values. As a dedicated Registered Nurse, Keeley has committed her career to caring for others, with a special focus on geriatrics. Her passion for helping the elderly stems from a desire to enhance their quality of life and ensure they receive the compassionate care they deserve.

Balancing a rewarding career with family life, Keeley is a proud mother of five—three energetic boys and two spirited girls. Family is at the heart of everything she does, and she treasures the moments spent together, whether they’re enjoying everyday activities or embarking on new adventures.

In her free time, Keeley finds joy in home renovation projects. She relishes the opportunity to create beautiful, functional spaces for her family, channeling her creativity and practical skills into transforming her home. Her hobbies not only provide a sense of accomplishment but also strengthen family bonds, as everyone pitches in to help with various projects.

Keeley’s life is a testament to her dedication to both her profession and her family. With a heart full of compassion and a home filled with love, she continues to make a meaningful impact on the lives of those around her.

Marissa Gilliland, Business Office Manager

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I got my CNA when I was 16, then my CMA when I was 21. I have been around long-term care facilities since I was 9 years old. My mom would bring me to work with her and do activities with residents at the nursing homes where she worked. I knew at a young age that working with the elderly was my calling. To hear them say they are glad to see me, or just to get a smile when I walk by, is what I strive for every day. Working in medical records gives me knowledge and experience that I use daily.

Kaylee McCann, Director of Social Services and Activities

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At a young age, I had a passion for helping others. That’s when I took it upon myself to become a CNA in high school. Being a CNA allowed me to make life better, easier, and more comfortable for those who reside in nursing facilities.

Shortly after, I received an associates degree in graphic design. Graphic design gave me the opportunity to take a set of problems and turn them into something both useful and beautiful. That is why I went back home to become an Activities and Social Services Director at Advena Living in Clay Center. I enjoy being at this job because I get to help elders find happiness and create activities to make them smile.

I am married and have three beautiful children. We love to go to church and spending time outdoors. I feel at home in my personal life and at work. I am very grateful for the opportunities that have been given to me and can’t wait to make more positive changes in the healthcare industry.

Misty Hoes, Director of Environmental Services

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I started as a housekeeper/laundry staff member six years ago. In 2017, I became the supervisor over housekeeping and laundry. I take pride in everything I do and put 100 percent into my work. I’ve been running the maintenance department for the last six months and have enjoyed learning something new every day.

Tamy Liedtke, Director of Food Services

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Tamy is an experienced Food Service Director specializing in long-term care facilities. With a passion for nutrition and culinary excellence, she has dedicated over 20 years to enhancing the dining experience for residents and the public, ensuring that each meal is not only nutritious but also enjoyable.

Tamy oversees all aspects of food service operations, from menu planning to staff management, ensuring compliance with health regulations and dietary guidelines. She is committed to fostering a culture of quality and care, focusing on the unique dietary needs of each resident.

In her free time, Tamy enjoys spending time with her many grandkids, gardening, and her two dogs, Gypsy and Bailey, which helps to inspire creativity in the kitchen. She believes that good food brings people together and is dedicated to making every dining experience memorable.

Dali Katzmann, Concierge

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My name is Dali Katzmann, and I’m proud to be the concierge for Advena Living of Clay Center. In my role, I manage various responsibilities. Whether it’s answering phones, managing residents accounts or lending a helping hand – my goal is to be a central point of contact for residents, staff, and visitors and to ensure a welcoming environment.

In my free time, I enjoy baking, gardening and hiking nature trails. I actively participate in volunteer opportunities within my community, as giving back is important to me.

I am truly happy to be part of the Advena Living team and to serve as a resource for our residents and their families!