Our Leadership | UnityPoint Health - Sioux City, Iowa

Urgent Care - Sunnybrook

5885 Sunnybrook Drive
Sioux City, Iowa 51106

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Our Leadership

Susan Unger, President of St. Luke's Foundation

Connecting donors' passions with the needs of Siouxland

Susan Unger

A Sioux City, Iowa native, Susan Unger knows firsthand the impact St. Luke's has on Siouxland. Susan's own father received cardiac care at St. Luke's, she celebrated the birth of her daughter in the hospital's birth center, and sadly, Susan's mother passed away at St. Luke's.

"I know what it's like to be both a patient and loved one of someone at St. Luke's, and the deeply important emotional connection patients, families and St. Luke's staff share during a patient's time at St. Luke's," she says.

Susan realized her own love for philanthropy the very first time she had the privilege of connecting a donor's passion with the organization's need. Throughout her long career in philanthropy and work with St. Luke's, which began nearly 25 years ago, Susan continues to be inspired by donors' dreams to make the local community a better place for future generations.

"Our supporters want to be a part of transforming healthcare at St. Luke's, and donors know I am committed to discovering ways of helping achieve their dreams. I am truly one of the luckiest people, because I have the privilege of working and knowing those who share this vision and seeing the sense of joy and accomplishment they feel when their own passions are ignited."

Susan Unger

(712) 279-3903


Ranee Ehrich, Director of Annual Giving

Providing Excellent Care in a Community She Loves

Ranee EhrichThere is plenty that Ranee Ehrich appreciates about Siouxland, but at the top of the list is its size. Not too big, and not too small. Living in that "sweet spot" makes her work as the Director of Annual Giving at the St. Luke's Foundation especially rewarding.

"I have been fortunate that my professional roles have allowed me to be involved in the community, and Sioux City is a great community to support," she says. "The area is large enough to obtain support for a wide variety of projects, but small enough that you can see the impact."

In her role at the St. Luke's Foundation, Ranee is responsible for creating and executing fundraising strategies for the annual giving campaign, which enables the development of new and expanded programs, facility enhancements and more.

Ranee brings wide-ranging fundraising, marketing and sales experience to the job. For the past three years, she served as the Director of Marketing and Development at Holy Spirit Retirement Home in Sioux City. 

"My work at Holy Spirit Retirement Home helped me to gain an appreciation for the importance private donors play in providing excellent care in our community," Ranee says. "That experience made it clear that I wanted to work in healthcare and in a faith-based environment. It is rewarding to make a difference in people's healthcare through philanthropy. 

Ranee counts it as a bonus that she gets to work in support of an organization like St. Luke's.

"I had both of my children at St. Luke's, and through my experience, I knew I had to become a part of this awesome organization," she says. "Healthcare is constantly changing. In the Foundation, we play an important role in ensuring top-notch care is always available by working with the community to develop private support. We are helping donors become part of something larger than themselves by contributing to our Foundation. In doing so, these donors are touching countless lives in Siouxland. It is very rewarding to be a part of it all."

Ranee earned her bachelor's degree from the University of Nebraska-Lincoln. She and husband, Jack, have two children.

Ranee Ehrich

(712) 279-3920 


Christy Stinger, Foundation Supervisor

Understanding the impact of giving back

Christy StingerAsk Christy Stinger what philanthropy means to her, and her answer may surprise you.

"When you believe in something, it's less about fundraising and more about your excitement and passion for a project-and inviting others to share that with you," says Christy, a South Sioux City native.

Past experience as a reporter in Clarinda, Iowa, fueled Christy's fresh perspective on fundraising. She witnessed first-hand the impact gifts could have on those in the small Iowan community, even volunteering herself after covering a story about the need for volunteers at the local Humane Society. A position in marketing and development at Jackson Recovery Centers in Sioux City, helping the team raise funds for the organization's Child and Adolescent Recovery Hospital, furthered Christy's belief in the power of giving back.

"When you invite people to make a difference in the lives of others, whether through giving of time, expertise or funds, people are incredibly generous. Giving to something that makes a difference feels  great," she says.

Today, as Development Coordinator for St. Luke's Foundation, Christy's goal is to make sure donors understand the impact of their gifts. Most remarkably says Christy is that donors have the unique opportunity to give to their passions. If a donor wants to help cardiac patients, they can contribute to heart care at St. Luke's. Or, if their passion is to enhance a patient's overall experience, there are opportunities to give back to the Levitt Guest Center, neonatal intensive care unit or other funds adds Christy. 

"We want every person who gives to St. Luke's Foundation to understand how grateful we are and how their generosity impacts the entire Siouxland community." 

Christy Stinger

(712) 279-3919


Elizabeth Rol, Development Specialist

Giving back to the community that helped foster her growth

Elizabeth feels that she chose the right organization to work for every day that she comes to work at UnityPoint Health - St. Luke's. She has grown so accustomed to the culture, and even more comfortable with the team that she works with, that it's hard for her to imagine life before working here.

She loves showing the community members that they matter and are valued. Getting out into the community and making connections with local members and businesses is a perk that Elizabeth enjoys. "I am just so 'wowed' by the feeling that I get working for the UnityPoint Health - St. Luke's Foundation.

Born and raised in Sioux City, Elizabeth is committed to serving a community that has continually fostered her growth as a citizen and valued community member, and plans to use her skills, talents, and passions to make Sioux City a better place for ALL of its community members. "Having the opportunity to give back to my community through the St. Luke's Foundation is going to be an honor; one that I am eager and willing to take on head first." 

"If there is anything in life you should invest in, whether it be financially, physically, or emotionally, it should be the healthcare system." Life is never promised, and you never know when you or a loved one might need the care or support from UnityPoint Health. That is why Elizabeth is making it her mission to support the St. Luke's Foundation in every facet that she can.

Elizabeth Rol

(712) 279-3902


UnityPoint Health - St. Luke's Foundation Board:

  • Amy Roth - Chairperson
  • Mike Crone - Vice Chairperson
  • Emily Mills - Secretary
  • Matt Thompson
  • Kyle Kelly
  • John Wagner
  • Joe Wren    
  • Jennifer Letch
  • Tasha Barker
  • Jeff Stanley
  • Dr. Jeremy Granger