St. Vincent's Clay County 1670 St. Vincent's Way Middleburg, FL 32068 904-602-1000 Email us webmaster@jaxhealth.com For billing questions, contact the customer Service line at 904-308-7381. Obtain Medical Records Department Phone Number Administrative Concern Hotline at 904-308-8791 Patient Information Line 904-602-1346 or 904-602-1347.