Contact Us

The Hepatitis B Foundation is a national organization headquartered in Doylestown, Pennsylvania. We are dedicated to finding a cure and offering support for people with hepatitis B worldwide.

Hepatitis B Foundation
3805 Old Easton Road
Doylestown, PA 18902

Phone: +1 215-489-4900 (United States) 

We answer phones 9:00 AM - 5:00 PM Eastern Standard Time.

If calling outside of our business hours, please leave a call-back number with your message. Please note that we are unable to return international calls, so be sure to call back during our business hours.


Submit your questions directly to patient helpline via email at, or call us at 215-489-4900. 

Fax: 215-489-4920