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Summary

  • Dr. Ronald Johnson, MD is a family physician in Pittsfield, Illinois. He is currently licensed to practice medicine in Illinois and Hawaii. He is affiliated with Illini Community Hospital.

Education & Training

  • Southern Illinois University School of Medicine
    Southern Illinois University School of MedicineClass of 1977

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 1978 - 2026
  • HI State Medical License
    HI State Medical License 1980 - 2024

Hospital Affiliations