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Ronald Shumacher, MD, Internal Medicine, Columbia, MD

RonaldJoelShumacherMD

Internal Medicine Columbia, MD

Physician

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Education & Training

  • MedStar Health/Georgetown University Hospital
    MedStar Health/Georgetown University HospitalResidency, Internal Medicine, 1990 - 1993
  • George Washington University School of Medicine and Health Sciences
    George Washington University School of Medicine and Health SciencesClass of 1990
  • Stanford University
    Stanford UniversityB.A., Public Policy

Certifications & Licensure

  • MA State Medical License
    MA State Medical License 2013 - 2026
  • CO State Medical License
    CO State Medical License 2012 - 2025
  • IN State Medical License
    IN State Medical License 2011 - 2025
  • MD State Medical License
    MD State Medical License 1991 - 2025
  • MI State Medical License
    MI State Medical License 2011 - 2025
  • NC State Medical License
    NC State Medical License 2011 - 2025
  • NJ State Medical License
    NJ State Medical License 2012 - 2025
  • American Board of Internal Medicine Internal Medicine
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Publications & Presentations

PubMed

Press Mentions

  • Coordinated Care Programs: A Lifeline for Patients and Your Facility
    Coordinated Care Programs: A Lifeline for Patients and Your FacilityMay 8th, 2014
  • Optum CarePlus Improving Performance with Chronically Ill, Medically Complex Patients
    Optum CarePlus Improving Performance with Chronically Ill, Medically Complex PatientsFebruary 11th, 2018