Connect With Us

The CARRA Business Office is located in Milwaukee, Wisconsin.

We can be reached from 8:00 am – 4:30 pm CT, Monday through Friday.

555 East Wells, Suite 1100
Milwaukee, WI 53202
Email: [email protected]
Phone: 414-918-9822
Fax: 414-276-3349


Kelly Mieszkalski, MA

Executive Director
Kelly Mieszkalski, MA
[email protected]

Contact Kelly for questions related to:
CARRA Board of Directors, CARRA stakeholder relations, CARRA-Arthritis Foundation activities, and Steering Committee questions

Vincent Del Gaizo

Assistant Executive Director 
Jen Kowalski
j[email protected] 

Contact Jen for questions related to:
General CARRA operations, membership committees and general inquiries.

Vincent Del Gaizo

Senior Director of Research Operations
Leslie Hanrahan
[email protected]

Contact Leslie for questions related to:
Registry research opportunities, biosample collection and general CARRA Registry operations

Vincent Del Gaizo

Director of Partnerships & Patient Engagement
Vincent Del Gaizo
[email protected]

Contact Vincent for questions related to:
Patient/caregiver engagement opportunities and the CARRA-Arthritis Foundation partnership.
Families are also encouraged to contact Vincent for disease-specific research questions.

Natalie Aumann

Senior Manager, Registry Operations
Karin Tse 

Contact Karin for questions related to:
Registry/biobank operations and pharma/biotech partnership opportunities.



Research Administrative Manager
Lily Payne
[email protected]

Contact Lily for questions related to:
Registry projects and Registry-related items

Erica Bowring

Membership & Administrative Manager
Erica Bowring
[email protected]

Contact Erica for questions related to:
Membership, scheduling conference calls, elections, and processing invoices

Vincent Del Gaizo

Grants Manager  
Cassidy Mazurek 
[email protected]

Contact Cassidy for questions related to:
Funding opportunities, grant applications and the grant review process.

Vincent Del Gaizo

Contracts Manager  
Mike Hopkins  
[email protected]

Contact Mike for questions related to:
Contracts and service agreements.



Communications Manager  
Caroline Branski  
[email protected]

Contact Caroline for questions related to:
CARRA communications, newsletters and press inquiries




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Quarterly CARRA Registry Newsletter

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