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Medical Associates Clinic

4.9 out of 5 · 368 reviews

Family Medicine • Galena, IL • Since 1998

About

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Summary: MercyOne is a nonprofit Catholic health system (owned by Trinity Health since 2022) operating hospitals, clinics, and care facilities in Iowa and surrounding areas. It provides orthopedics, cardiology, online access to records and appointments, and offers a no-cost annual adult exam. MercyOne traces to the Mercy Health Network and formerly partnered under Catholic Health Initiatives. Locations include multiple MercyOne facilities in Iowa, with its headquarters in Des Moines. For Medical Associates Clinic in Galena, MercyOne Galena indicates patient access to MercyOne services and care coordination through the MercyOne network, including online record access and appointment scheduling.

Clinic Type

Family Medicine

Address

10988 Bartell Boulevard, Galena, IL 61036

Phone

1815-777-0900

Email

todd.mizener@mercyone.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.mercyone.org/location/medical-associates-clinic-galena

Services Offered

  • Family Medicine
  • Geriatric Medicine

Team

  • Gregory Vandigo, MD, MD — Family Medicine physician
  • Allen Crist, DO, DO — Geriatric Medicine physician
  • Mary Koenigs, MD, MD — Family Medicine physician

Insurance & Payment

—

Languages Spoken

  • English
  • Vietnamese

FAQs

Do they accept new patients?

Yes, accepting new patients.

Social Media

TwitterYoutubeFacebookLinkedinInstagram

Photos

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What Patients Say

Overall sentiment across review platforms: positive

  • Medical Associates Clinic Internal Reviews: 4.9/5 (368)

Patients praise

  • Warm and welcoming environment
  • Attentive and knowledgeable providers
  • Compassionate staff
  • Efficient service and appointment times

Common complaints

  • Lack of transparency regarding billing costs
  • Poor customer service

"I'm 73 and she is the best doctor I... I have recommended her to other relatives and friends who... very pleased too."

— Patient review for Dr. Mary Koenigs at Medical Associates Clinic - Galena

"They do not disclose when something will cost you. Then you get surprised by the bill. Bad customer service."

— Yelp user review for Medical Associates Clinic - Galena

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

In the News

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

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