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John Daniels

Orthopaedics

John Daniels, M.D.

Mchenry, IL

The foundation of Dr. Daniels' practice is built on caring for the needs of each patient as an individual. That focus is reflected in turn by the high level of satisfaction his patients report on surveys conducted at the area hospitals, at his clinical practice and in earning the designation of Best Doctor on multiple occasions. Beginning with a commitment to treat each patient with compassion and respect, Dr. Daniels works to help them thoroughly understand their conditions, the treatment o

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35+

Years in Practice

Peer Recognition

  • Castle ConnollyTop Doctor

    2025-2026 (2 years)

  • HealthgradesBest Doctor

Clinical Focus

Subspecialties

Adult Reconstruction & Arthroplasty

Conditions & Treatments

Joint ReplacementOsteoarthritisHip ReplacementKnee ReplacementSports Injuries

Practice Details

Hospital Affiliations

  • Northwestern Medicine Nephrology and Hypertension Program
  • Northwestern Medicine Central DuPage Hospital

Experience

35+ years in practice