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UnityPoint Clinic - Express (North Crossing)

2134 Logan Avenue
Waterloo, IA 50703

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UnityPoint Clinic - Express (Prairie Parkway)

5100 Prairie Parkway
Cedar Falls, IA 50613

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UnityPoint Clinic - Express (San Marnan)

1655 East San Marnan Drive
Waterloo, IA 50702

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UnityPoint Clinic - Express (Waverly)

101 Cedar River Pkwy 101
Waverly, IA 50677

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UnityPoint Clinic Express - United Medical Park

1731 West Ridgeway Avenue
Waterloo, IA 50701

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Digestive Health Center

The Allen Digestive Health Center values a team approach to the prevention, detection, and treatment of conditions related to the stomach, small intestine, colon, esophagus, and liver.

UnityPoint Clinic primary care providers are a strong resource to assess risk factors and manage overall health. Schedule an appointment with your primary care provider or contact us at (319) 234-5990.

What we do

  • Acid reflux diagnosis and treatment
  • Crohn's & Colitis Support 
  • Colonoscopies
  • Colorectal disorders / Inflammatory Bowel Disease (IBD)
  • Endoscopic ultrasound
  • Esophageal disorders
  • Gastrointestinal procedures
  • Hepatitis diagnosis and treatment
  • Liver disorders
  • Preventative gastroenterology care
  • Upper gastrointestinal studies including diagnostic capsule endoscopy

Digestive Health Conditions

Genetics and cancer

Genetics can play an important role in certain cancers. UnityPoint Health has dedicated genetic professionals to assist you and your family navigating this complex path. We are partnering with the Helen G. Nassif Community Cancer Center to offer a brief questionnaire to help determine if you could be a candidate for genetic testing.

This form is temporarily unavailable. To speak to someone from our team, please call (319) 235-3823.