OUR TEAM
Lauren O'Desky, CSA
CEO
Lauren Odesky is thrilled to announce the formation of WellSpring Care Management, a geriatric care management company dedicated to helping older adults and their families navigate the complexities of aging. She is also President Oasis Senior Advisors Milwaukee, a company that provides compassionate and personalized assistance to seniors and their families in finding the right senior living community.
Lauren is a Certified Senior Advisor and a hands-on leader who is dedicated to providing the highest quality of service and support to her clients. She and her team are committed to providing seniors and their families with the information and resources they need to make informed decisions about their care.
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In her spare time, Lauren enjoys spending time with her husband and three teens, playing board games, pilates and traveling.
Raisa Koltun
Chief Operating Officer
Raisa has spent her career supporting the health and wellness of individuals and communities. She started her career as a clinical hospital pharmacist and from there she widened her scope to population health and spent several years at the City of Milwaukee Health Department focusing on community health and health policy.
That led to her role as Chief of Staff at Milwaukee County, where she oversaw day-to-day functioning of Milwaukee County government, its 4,000 employees, and its billion-dollar budget that focused on the wellbeing of its residents.
Raisa’s passion for bringing innovation to complex systems led her to a role within venture investing - supporting entrepreneurs, especially those who are building companies that have the potential to improve the health and wellness of individuals and communities.
Raisa earned her pharmacy and public health degrees from the University of Wisconsin-Madison.
She is excited and honored to bring her experience to Wellspring, an organization dedicated to empowering older adults and their families to navigate the complexities of aging, enabling them to live life on their own terms. ​​
Robin Fazio, RN
Director, Nursing and Care Management
Robin has been a Registered Nurse for close to 40 years. Born and raised in the Milwaukee area, she has spent most of her nursing career on the Northshore. Robin is no stranger to providing care to family, loved ones and clients.
Robin is dedicated to helping her clients manage their healthcare in a safe manner and to living their lives to the fullest. She is a Certified Dementia Practitioner and has spent much of her career working with seniors in both an office setting as well as in home care.
Robin spent the last several years as a geriatric nurse care manager and is thrilled to be continuing that journey at WellSpring.
In her spare time you can find Robin exercising, playing golf, playing pickelball, traveling, knitting, and spending time with family and friends.
Cathleen Slattery, CSA
Director of Business Development
Cathleen’s passion for senior advocacy began in childhood when she cared for her blind grandfather. This experience shaped her healthcare career and commitment to supporting family members through their aging journeys, including her grandparents, mother, and father. While challenging, these experiences were deeply rewarding.
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Cathleen had a successful career in pharmaceutical sales, but her grandmother’s Parkinson’s and Alzheimer’s diagnosis prompted a career shift, driven by a desire to understand and provide impactful resources.
With firsthand experience navigating the complexities of aging in place, Cathleen understands the importance of honoring dignity and choices while ensuring safety at home. She emphasizes financial prudence and thoughtful planning to facilitate smooth transitions. As a Certified Senior Advisor, Certified Fiduciary, and former Regional Care Manager for a leading home care agency, she brings a unique combination of professional expertise and personal insight.
In this Business Development role, she continues her mission to advocate for the most vulnerable populations. At WellSpring, she and the team work collaboratively to provide personalized guidance and support to families, ensuring all their needs are met with compassion and empathy.
Lexi Burgett, RN
Supervisor, Nursing and Care Management
Lexi joins Wellspring Nursing and Care Management as a seasoned Nurse Care Manager with over a decade of diverse healthcare experience, including community nursing, leadership roles, and specialized clinical settings.
Her holistic approach to patient care, combined with her leadership expertise, makes her an invaluable member of our team. Lexi is passionate about patient education and compassionate care, embodying Wellspring’s mission of providing empathetic support to every individual. Her dedication to building strong patient relationships and guiding their health journeys toward positive outcomes aligns perfectly with our commitment to excellence in care management.
Currently, Lexi is pursuing a health coaching certification, furthering her dedication to promoting wellness and self-empowerment. Outside of work, she enjoys cooking for friends and family, traveling, and hiking.
Rosemary Ullsperger, RN
Nurse Care Manager
Rosemary brings to WellSpring over 30 years of experience as a registered nurse along with a lifelong passion for helping others. Rosemary’s career began as an orthopedic nurse at Columbia Hospital on Milwaukee’s east side. In 2010 she brought her skills to a family practice clinic, giving her greater insight into the needs of senior patients. Beyond her career activity, Rosemary has dedicated herself to providing quality care to both friends and family in home care settings. She has assisted seniors in retaining the highest possible quality of life while ensuring they receive the best possible care. Rosemary has consistently earned the respect of her peers and patients by her compassion, professionalism, and attention to detail. These qualities allow her to go above and beyond to meet the needs of her clients.
Rosemary has been married for 30 years and enjoys having her sons and their families nearby. She is actively involved in her church and enjoys caring for her granddaughters weekly. She also enjoys time with friends, long walks, paper crafting, and great literature.
Rosemary is looking forward to serving both her clients and their families in her role as a care manager.
Maria Champagne, MSW, APSW
Social Worker, Care Manager
With a career in social work spanning over 25 years, Maria has been
a steadfast advocate and compassionate guide for individuals from
diverse populations facing a myriad of challenges. Maria has spent
the majority of her career with Aurora Health Care.
The last 10 years of her tenure with Aurora, Maria worked as a social work case manager providing services both in the home and in the community
to individuals with complex medical and psychosocial needs. She
has vast experience assessing the unique needs of her clients and
developing personalized care plans that empower them to maintain
their independence and dignity.
Maria finds joy in the art of helping clients and families overcome
challenges and has a passion for making a positive impact on
people’s lives. She loves connecting with clients on a personal level
and building meaningful relationships. She is grateful she can
continue this work with Wellspring.
In her spare time Maria enjoys spending time with her family, skiing,
biking and traveling.