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HSHS Medical Group Family Medicine - Mt. Zion - Decatur - IL logo

HSHS Medical Group Family Medicine - Mt. Zion - Decatur - IL

Primary CareZion, IL

★★★★☆3.7/50 reviews across 2 platforms

Ratings by platform

  • Vitals: 4.7/5 for Dr. Dennis D. Costerisan (N/A)
  • Vitals: 2.6/5 for Dr. Larisa Georgy Ciatlos Deak (N/A)

What patients say

Patients praise

  • Some individual physicians at the practice have received high ratings

Common complaints

  • General patient rights and grievance process documented by HSHS for all facilities

In patients' words

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WebMD patient profile for the facility

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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