Mailing Address:
St. John’s Mercy Hospital
901 E. Fifth Street
Washington, MO 63090
Directions and map
MapQuest map and driving directions

Telephone Numbers:

Cancer Answer Line - please call toll-free 1-877-569-6400. A registered nurse is available Monday through Friday, 8 a.m. to 4:30 p.m. to answer questions and provide support.

Physician Referral - please call 314-FOR-DOCS or toll-free 1-888-700-7171. Physician Referral is a free, confidential service staffed by registered nurses who can help you find a physician based on your specific needs, such as medical specialty, location, insurance plans and more.