THSNA welcomes your questions, concerns and comments. To contact us, please email us at [email protected]. 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
Email: [email protected]

Contact Hours:

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