Team

Meet the staff of Integrity Health Network

We are a small company with accomplishments in distinct areas of health care and administrative expertise. Our staff brings years of healthcare experience to our clinics and facilities.

Craig Ward

Co-CEO

Craig shares joint responsibility for overseeing the Independent Practice Association’s (IPA) strategy, finances, and resource allocation, ensuring a responsive approach to the needs of clinic members and clients.

Teri Shelton

Co-CEO

As Co-CEO, Teri is dedicated to directing strategic areas of the IPA encompassing technology integration, operational efficiency, service line optimization and growth, consulting and membership services. 

Dr. Christopher Wenner

Chief Medical Officer

Dr. Christopher Wenner opened his practice in his hometown of Cold Spring in 2009—literally hanging a shingle, a solo doc shop with no employees. Name recognition and patient-centered care have allowed his practice to thrive and Chris now practices with an exceptional team of a Nurse Practitioner, Nurse, and Administrator.

Alea Zemlicka

Credentialing and Marketing Supervisor

Alea graduated from the University of Minnesota Duluth with a degree in Healthcare Management. As Credentialing and Marketing Supervisor at Integrity Health Network, Alea leads the credentialing and enrollment department, overseeing all provider and clinic credentialing processes from initial submission through verification and ongoing maintenance. She supervises the credentialing team, ensuring accuracy, efficiency, and compliance across all payer relationships and enrollment workflows. On the marketing side, Alea develops and executes IHN’s marketing strategy, manages social media channels, creates digital and print content, and writes blog posts that highlight key issues in independent healthcare. She works to strengthen Integrity Health Network’s online presence, engage the provider community, and ensure all communications reflect the mission and values of the organization.

Logan Muller

Administrative and Data Support Coordinator

Logan is a graduate of the University of Minnesota Duluth with a degree in Healthcare Management. As IHN’s Administrative and Data Support Coordinator, he provides administrative and data support to member clinics, with a growing focus on quality improvement initiatives. He works closely with clinics and internal teams to ensure accurate data and meaningful insights.

Chris Waller

Credentialing Specialist

As Credentialing Specialist at Integrity Health Network, Chris brings over 15 years of experience in medical billing and coding, complemented by a strong background in healthcare administration across clinic settings. She joined IHN to focus her expertise in the credentialing space, where she manages initial credentialing and recredentialing submissions, processes provider additions, and maintains accuracy across credentialing portals and payer records. Chris works closely with the credentialing team to ensure providers are enrolled and up to date across all applicable health plans, supporting the smooth operation of IHN’s member clinics. Outside of work, she enjoys spending time at her cabin in Wisconsin and cheering on her favorite hockey and football teams.

Board of Governors

Dr. Mitchell Gossman, Chairman, Eye Associates of Central Minnesota, St. Cloud MN

Dr. Bridget Sundell, Sundell Eye Associates, Virginia MN 

Dr. Christopher J. Wenner, Chief Medical Officer/IHN, Cold Spring, MN

Dr. Julie Anderson, Simplicity Health, St. Cloud MN

Dr. John Bollins, Advanced Surgical Associates of Northern Minnesota, Hibbing MN

Dr. Kristi Lelcu, North Star Family Medicine, Brainerd MN 

Dr. Mitchell Gossman, Eye Associates of Central MN, St. Cloud, MN

Dr. Lisa Graham, Relf EyeCare Specialists, Hermantown, MN

Dr. Taylor Paziuk, Orthopaedic Associates, Duluth MN 

Angela Lunn, APNP, FNP-C, NorthLakes Community Clinic, Ashland, WI

Sam LaBine, Administrator, Element Dermatology, Sartell, MN

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