Offers free healthcare services. The clinic operates out of space in the Waterloo Salvation Army and is primarily staffed by Allen College masters of science in nursing (MSN) students, supervised by licensed faculty. ACE-SAP accepts walk-ins. Appointments are not required but are encouraged if you have particular needs such as specific immunizations or interpretation services. ACE-SAP services include complete health history and full physical (health check-up), treatment of minor acute illnesses or chronic conditions, medication assistance cholesterol and blood sugar screening done on-site with results ready in 5 minutes (persons should come fasting - nothing to eat or drink besides water after midnight), health education, several immunizations recommended for adults are available at no charge and referral to local resources if necessary.