About Michaela O'Neill, MD

Michaela Jean O’Neill, MD, a pediatric hospital medicine physician at Endeavor Health, provides inpatient care for children with a variety of medical conditions. She manages acute illnesses, coordinates treatment plans and monitors progress during hospitalization. Dr. O’Neill works closely with families and multidisciplinary teams to ensure each child receives care aligned with their medical needs, supporting a smooth transition from hospital to home. Her approach is guided by evidence-based practices and a focus on comprehensive pediatric care.

Overview

  • Gender Female

  • Endeavor Health Medical Group

    5140 N. California Ave., Pediatric Hospitalists Chicago, IL 60625-3660
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  • Endeavor Health Medical Group

    800 W. Central Rd., Pediatric Hospitalists Arlington Heights, IL 60005-2349
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  • Endeavor Health Medical Group

    2650 Ridge Ave., Pediatric Hospitalists Evanston, IL 60201-1718
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  • Endeavor Health Medical Group

    777 Park Ave. West, Pediatric Hospitalists Highland Park, IL 60035-2433
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Medical School
  • 2022
    Loyola Stritch School of Medicine
Residencies
  • 2025
    Pediatrics
    University of Chicago Program

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