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    Meet Our Newest Providers

    Click on the photos below to view additional provider information…

    Division of Internal Medicine

    Kara Greenwald, MD
    Nicholas Harford, MD

    Division of Geriatrics & Palliative Medicine

    Carla Williams, MD

    Division of Kidney Disease & Hypertension

    Matthew Ballenberger, MD
    Kristen Tillquist, DO

    Division of Pulmonary, Critical Care & Sleep Medicine

    Rachel Darling, MD

    Providence Primary Care

    Nicole Gardella, APRN, MSN

    About Us

    Brown Medicine is a non-profit, academic, multi-specialty medical group with practices in Providence, RI and its surrounding communities.

    Patients are our priority. Our mission is to provide high-level patient care, advance medical knowledge and science and develop cures. Our culture promotes constant learning, which transfers across all staff members and to the physicians we train.

    © Brown Medicine | All rights reserved.

    Our Partners

  • Brown Physicians, Inc.
  • Brown Dermatology
  • Brown Emergency Medicine
  • Brown Urology
  • Brown Neurology
  • Brown Surgical Associates


    Notice of Privacy:
    Click here to view our Notice of Privacy

    Your Rights and Protections Against Surprise Medical Bills:
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    ACO Beneficiary Notice:
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    • How to Reach Us

    Brown Medicine
    110 Elm Street
    Providence, RI 02903
    1-877-771-7401
    med.contactus@brownphysicians.org

    Compliance/HIPAA Hotline: 401-443-4999
    Authorization to Release Medical Record Information
    Remote Access
    Employee Password Recovery

    We Do Not Discriminate:
    Click here to view our policy