Allen Hospital Lab – a full service laboratory

1825 Logan Ave 

Waterloo, IA 50703 

Phone: (319)235-3679 Fax: (319)235-3945 

Outpatient Lab Hours: Monday-Friday 5am to 7pm, Saturday 6am to 2:30pm, Sunday closed 

 

Marshalltown Hospital Lab – a full service laboratory 

55 UnityPoint Way 

Marshalltown, IA 50158 

Phone: (641)328-7683 Fax: (641)754-6102 

Outpatient Lab Hours: Monday-Friday 6am to 5pm, Saturday/Sunday closed 

 

Prairie Parkway Lab – a limited service laboratory

5100 Prairie Parkway, Ste 103 

Cedar Falls, IA 50613 

Phone: (319)553-0829 Fax: (319)277-1431 

Outpatient Lab Hours: Monday-Friday 7am to 5pm, Saturday/Sunday/Holidays closed 

 

United Medical Lab – a limited service laboratory 

1731 W. Ridgeway Ave 

Waterloo, IA 50701 

Phone: (319)235-5825 Fax: (319)235-5826 

Outpatient Lab Hours: Monday-Friday 6:30am to 5pm, Saturday/Sunday/Holidays closed 

 

 

UnityPoint Health’s Mission Statement 

Improve the Health of the People and Communities We Serve 

 

UnityPoint Health’s Vision Statement 

Best Outcome, Every Patient, Every Time