Contact Information
Contact Us Directly
General Contact Information
The CARRA Business Office is located in Washington, DC
Address:
1050 Connecticut Avenue, NW Suite 500
Washington, DC 20036
We can be reached from 9:00 am – 5:00 pm ET, Monday through Friday.
Email: [email protected]
Phone: 202 772-1028
Fax: 202-772-3101
Social Media
CARRA Staff Information

CEO
Mathieu Nelessen
Contact Mathieu for questions related to: Inquiries concerning CARRA that are not covered in the descriptions below.

Senior Director of Research Operations
Leslie Hanrahan
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
Contact Kelly for questions related to: Communications, membership, elections, CARRA member programs, and the CARRA Annual Scientific Meeting.

Director of Partnerships & Patient Engagement
Vincent Del Gaizo
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.

Director of Finance and Administration
Stephen Witte
Contact Steve for questions related to: Payment processing and all financial procedures.

Associate Director of Research Operations
Karin Tse, MPH
Contact Karin for questions related to: CARRA Registry and Biobank operations.

Grants Manager
Marcia Smith, MD, MBA
Contact Marcia for questions related to: Funding opportunities, grant applications and the grant review process.

Administrative Assistant
Ashley Hall
Contact Ashley for questions related to: The processing of contracts and service agreements.

Research Manager
Alyssia Parsons, MS
Contact Alyssia for questions related to: Accessing CARRA Registry data/samples & consensus treatment plans (CTPs)