Connect With Us

The CARRA Business Office is located in Washington, DC

We can be reached from 9:00 am – 5:00 pm ET, Monday through Friday.

1050 Connecticut Avenue, NW
Suite 500
Washington, DC 20036

Email: [email protected]

Phone: 202 772-1028
Fax: 202-772-3101



Interim CEO
Larry Hausner, MBA
[email protected]

Contact Larry for questions related to:
Inquiries concerning CARRA that are not covered in the descriptions below


Vincent Del Gaizo

Senior Director of Research Operations
Leslie Hanrahan
[email protected]

Contact Leslie for questions related to:
CARRA Registry pharmaceutical/biotechnology partnerships, extramural research opportunities, and general CARRA research operations.

Director of Communications & Engagement
Kelly Mieszkalski, MA
[email protected]

Contact Kelly for questions related to:
The CARRA Board of Directors and Steering Committee, communications, CARRA-Athritis Foundation activities, membership, elections, CARRA member programs, and the CARRA Annual Scientific Meeting

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:
CARRA Registry and Biobank operations.

Grants Manager  
Marcia Smith

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

Virtual Assistant
Jessica Parada

Contact Jessica for questions related to:
Committee conference calls including scheduling, minutes and developing surveys

Erica Bowring

Virtual Assistant
Allison James

Contact Allison for questions related to:
The processing of contracts and service agreements


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