Skip to main content
Christina O’Brien, MD, Internal Medicine, Worcester, MA

ChristinaO’BrienMD

Internal Medicine Worcester, MA

Physician

Dr. O’Brien is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. O’Brien's full profile

Already have an account?

  • Office

    55 Lake Avenue
    Worcester, MA 01655

Education & Training

  • University of Massachusetts Medical School
    University of Massachusetts Medical SchoolResidency, 2019 - 2020
  • Drexel University College of Medicine
    Drexel University College of MedicineResidency, 2017 - 2019
  • St. George's University School of Medicine
    St. George's University School of MedicineClass of 2013

Certifications & Licensure

  • MA State Medical License
    MA State Medical License 2019 - 2025
  • NY State Medical License
    NY State Medical License 2022 - 2025
  • NM State Medical License
    NM State Medical License 2023 - 2024
  • PA State Medical License
    PA State Medical License 2017 - 2019
  • American Board of Internal Medicine Internal Medicine