Brian Walsh, Vice President of Sales & Marketing

Brian is a Senior Broker/Consultant, Managing Director, and one of the Principals of the firm. Prior to VistaNational, Brian spent 10 years in the Marketing and Group Sales division of Blue Cross and Blue Shield of Illinois (BCBS). His responsibilities as a Senior Marketing Executive were to build, price and sell BCBS medical programs throughout […]


Bridgette Stewart, Sr. Account Executive

Bridgette is an experienced Senior Account Manager with 20 years of experience in the insurance industry. Prior to joining the VistaNational team, Bridgette worked for a major insurance carrier and employee benefits consulting firm. She facilitates renewal strategy meetings, conducts onsite open enrollment meetings, and resolves billing, claims, eligibility and enrollment issues for employer group […]


Julie Stigerwalt, Manager of Account Management

Julie Stigerwalt is an Account Manager  as well as supervises over the Account Management team for VistaNational. Her responsibilities include working with employer/employee administration regarding day-to-day matters, which includes membership, billing and benefit questions and/or issues. She also maintains the internal workflow for the Account Manager Department. Julie worked at Blue Cross Blue Shield of […]


Weronika Staszel – Claims Specialist

Weronika is a Claims Specialist at VistaNational. She graduated from Elmhurst University in 2019 with a degree in Business Administration and joined the Vista Team in 2020.  She is an advocate for our members when it comes to investigating claims issues and denials. She works with carriers and providers to mediate claims processing issues for […]

SCOTT Nielsen

Mary Schweer, Senior Account Executive

Mary’s responsibilities include benefit review, carrier negotiations, presenting renewals, market analysis and maintaining client relationships.   She will conduct employee open enrollment meetings and work alongside with your dedicated account management team at VistaNational.  Mary joined the VistaNational team in 2013 after working 20 years in the healthcare field.