Broker Check




Mark J. Strefner

Founding Partner, Private Wealth Advisor

Mark Strefner is a Senior Partner with Chicago-based Infinity Wealth Management, LLC; a premier financial and estate-planning firm located in the suburb of Schaumburg, Illinois.

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Paul Kaczmarczyk

Director of Asset Management

(847) 426-3311 ex 115

I Design, Then I Implement. You had your interview with your advisor. You told them all that you expect and need for this relationship to be a success on all sides. When that info comes back to Infinity, it is my responsibility to do...
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Pat Bialy

Administrative Assistant

(847) 426-3311 ex 113

Pat has been a part of the Infinity Team for 15 years. Pat helps to maintain the advisors’ calendars with appointments and events, and manages the client database. She serves as an integral part of the team and strives to elevate...
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Leah Vizcarra

Client Relationship Manager



I keep you connected. We’re not just a team, we’re a family, and keeping you connected is key. My responsibilities include facilitating day to day operations, including client service requests and calendar management. I...

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Martin Jopek

Client Account Manager

(847)-426-3311 x116

I Make It Happen.

As part of Infinity, I wear multiple hats while being centrally focused in the operations hub of the firm.

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