THSNA Administrative Office

THSNA welcomes your questions, concerns and comments. To contact us, please email us at You may also Live Chat, call, or fax during business hours using the information on this page.

Thrombosis & Hemostasis Societies of North America
2111 Chestnut Avenue
Suite 145
Glenview, Illinois 60025 USA
Phone: 847.978.2001
Fax: 312.896.5614

Contact Hours:

Monday-Friday: 9AM - 5PM (Central Time)