Consumers, friends, family, and health care professionals can contact Vanda Pharmaceuticals with questions regarding our products and services.
We will send a reply within 24 hours on the next business day.
Response times may vary during US holiday periods.
Monday - Friday, 8:30am - 5:00pm EST
2200 Pennsylvania Avenue NW, Suite 300E
Washington, DC 20037
Upon receipt of your letter, we will mail a reply to you within
2 business days. Please allow for US postal service turnaround time. Response times may vary during US holiday periods.