About Us

Meet Cornerstone

At Cornerstone Management, we are committed to creating vibrant, thriving communities where residents and tenants feel at home. With over 30 years of experience in the senior living, multi-family residential, and commercial property management sectors, we have built a reputation for excellence, compassion, and innovation.

Our Mission: Creating Healthy Communities

Our mission is to provide exceptional management services that enhance the quality of life for residents and tenants while maximizing the value of the properties we manage. We strive to foster supportive environments that prioritize health, well-being, and community engagement.

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2026 TOP WORKPLACE AWARD

Cornerstone Management is proud to be recognized as a Top Workplace Certified organization, a distinction that reflects the strength of our culture and the engagement of our team. This recognition is driven directly by employee feedback, reinforcing our commitment to fostering a workplace built on trust, accountability, and purpose. At Cornerstone, we believe that investing in our people is the foundation for delivering exceptional resident experiences—because when our team thrives, our communities thrive.

Our Core Values

Our Core Values

Honesty

Transparency is our cornerstone; honesty guides every decision we make.

Integrity

We uphold unwavering ethical standards, ensuring trust and credibility in all we do.

Responsiveness

We value swift and attentive communication, addressing concerns with agility and care.

Hard Work

Diligence fuels our progress; we embrace challenges with determination and resilience.

Dedication

Commitment to excellence drives us; we persistently pursue our goals with unwavering dedication.

Fun

We infuse joy into our work environment, fostering creativity and camaraderie along the journey.

Success

We define success through tangible achievements and lasting impact, striving for continuous growth and prosperity.

Our Team

Our diverse team of professionals is the backbone of Cornerstone Management. With backgrounds in healthcare, property management, finance, and customer service, our team members bring a wealth of knowledge and expertise to their roles. We are passionate about creating positive experiences for residents and tenants, and we are committed to ongoing training and development to stay at the forefront of industry trends and best practices.

Ryan Ravellette, MBA

Chief Operating Officer

Mark Kellen

Chief Financial Officer

Jamie Radke

Senior Advisor – Finance

Jordan Ryan, MBA, LALD

Vice President of Business Strategies

Katelyn Nowack, MBA, LNHA, LALD

Vice President of Senior Living Operations

Deb Jeranek, RN, BSN, MSed, PHN

Vice President of Clinical Services

Laurie Varpness

Vice President of Sales & Marketing

Paige Simpson

Vice President of Multi-Family Operations

Kari Blom, CPA, MBA

Vice President of Finance

Corissa Foss, RN, BSN, MHA

Corporate Director of Clinical Services

Shelley Mittelsteadt, RN

Corporate Director of Clinical Informatics

Kaylee Guetter

Director of Marketing and Communication

Kelly Retterath

Corporate Administrator