MercyOne Genesis Davenport Gastroenterology Associates
Gastroenterology • Davenport, IA
About
MercyOne Genesis Davenport Gastroenterology Associates in Davenport, Iowa offers gastroenterology care including consultations, diagnostic testing, nutritional counseling, and screenings. The clinic provides procedures such as colonoscopy, endoscopy, flexible sigmoidoscopy, capsule endoscopy, biopsy removal, and hemorrhoid banding to diagnose and treat digestive health conditions.
Clinic Type
Gastroenterology
Address
1236 E. Rusholme Suite 150 Davenport IA 52803
Phone
1236 E. Rusholme
todd.mizener@mercyone.org
Opening Hours
8:00am - 4:30pm
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What services are offered?
Consultations to diagnose and evaluate, diagnostic testing, nutritional counseling, screenings, and a range of gastroenterology procedures including colonoscopy, endoscopy, flexible sigmoidoscopy, and more.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- MercyOne provider page (Laura Amidon, ARNP): 4.8 out of 5 (35 ratings)
- MercyOne provider page (Dr. Andy Liu): Not explicitly averaged, but generally positive sentiment in comments (34 reviews)
Patients praise
- Providers described as personable, professional, and knowledgeable
- Patients felt comfortable and well-listened to during appointments with specific doctors and NPs
- Clear explanations of medical procedures and conditions
Common complaints
- Difficulties with communication regarding test results and follow-up scheduling
- Reports of unorganized office staff and administrative delays
- Occasional instances where patient concerns were felt to be disregarded or ignored
"Very thankful to have a caring and knowledgeable provider like Laura!"
— MercyOne Patient Review"Dr Liu was amazing very courteous he made you feel comfortable. He I will refer to others. It is the service following his procedure that is unorganized and at least thorough."
— MercyOne Patient Review"I have been calling and calling and every time I call I get a voicemail and nobody has ever returned a call to me."
— LocalityBiz ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Medical Assistant (MA): Gastroenterology Associates, Trinity Health — Jul 27, 2025
- MercyOne reminds patients about Davenport bridge closure - AOL — May 30, 2026
- ORA Orthopedics to end emergency coverage at MercyOne Genesis hospitals in Davenport and Silvis | wqad.com — Sep 22, 2025
- MercyOne Genesis to pay $4.6M for overbilling — Jun 30, 2026
- ORA Orthopedics no longer at MercyOne Genesis — Sep 22, 2025
Information sourced from the clinic's website as of July 11, 2026.
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