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About

UnityPoint Health is a nonprofit hospital network serving Iowa, Illinois, and Wisconsin (formerly known as Iowa Health System). It operates hospitals, clinics, and home care, with a focus on urgent, primary, emergency, and virtual care across 5 U.S. offices. Key details: - Headquarters: West Des Moines, IA - Founded: 1995 - Area served: Iowa, Illinois, Wisconsin - Owner/parent: Presbyterian Healthcare Services (NGO/NFP) - Website: unitypoint.org - Notable entities: UnityPoint Health – clinics and hospitals under the UnityPoint umbrella User query focus: UnityPoint Clinic Gastroenterology in Sioux City (Sioux City location) - UnityPoint Health operates multiple clinics and locations; Sioux City is within its Iowa service area, but no explicit GI clinic details for Sioux City are presented here. If you need precise information on UnityPoint Clinic Gastroenterology in Sioux City (address, hours, providers, and services), I can look up the current Sioux City GI clinic details or provide contact options to confirm availability.

Clinic Type

Gastroenterology

Address

2730 Pierce Street, Suite 300A, Sioux City, IA 51104

Phone

712-234-8725

Email

UPH_CentralIAPrivacyOfficer@unitypoint.org

Opening Hours

Current Hours: 8:00 AM to 4:30 PM; Hours of Operation: Monday–Friday 8:00 AM–4:30 PM; Saturday and Sunday Closed (Friday hours 8:00 AM–4:00 PM)

Services Offered

  • Gastroenterology

Team

  • Ben Pottebaum — DO, Gastroenterology
  • Holly Sachau — NP-C, Gastroenterology

Insurance & Payment

Languages Spoken

FAQs

What are the hours of operation?

- Monday: 8:00 AM - 4:30 PM - Tuesday: 8:00 AM - 4:30 PM - Wednesday: 8:00 AM - 4:30 PM - Thursday: 8:00 AM - 4:30 PM - Friday: 8:00 AM - 4:00 PM - Saturday: Closed - Sunday: Closed

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • U.S. News & World Report (UnityPoint Health - St. Luke's Gastroenterologists): 4/5 (Patient Experience) (13 reviews)
  • Yelp (Brand-wide): 2.5/5 (Overall UnityPoint Clinic brand) (143 reviews)

Patients praise

  • Specific instances of satisfied patient care

Common complaints

  • Billing and insurance processing concerns
  • Complaints regarding bedside manner and staff communication during procedures
  • Environmental comfort issues in patient rooms

"Billing is a joke. They charge 5x your copay and then say it's correct."

Yelp review for UnityPoint Health - St. Luke's, Sioux City

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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