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Oncology Specialist (cancer)
28 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Joyce O'Shaughnessy:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Joyce O'Shaughnessy is Excellent. Dr. O'Shaughnessy has been reviewed by 2 patients who have provided 0 comments. The rating is 3.5 out of 4 stars.

Specialties & Research

Dr. Joyce O'Shaughnessy, MD is board certified in Medical Oncology.

  • She has special expertise in 6 areas:
  • Adjuvant Chemotherapy
  • Bone Marrow Transplantation
  • Breast Cancer
  • Cancer
  • Epidemiology
  • Neutropenia

Education & Awards

Dr. O'Shaughnessy graduated from Yale University, New Haven. She has 4 awards.

One of America's Leading Experts on:
Adjuvant Chemotherapy
Breast Cancer (Breast Neoplasm)
Castle Connolly America's Top Doctors® (2006 - 2008, 2010 - 2014)
Castle Connolly America's Top Doctors® for Cancer (2005 - 2007, 2009 - 2012, 2014)


Dr. O'Shaughnessy has 4 hospital affiliations:

  • Baylor Specialty Hospital 
  • Parkland Health & Hospital System 


  • Spanish

> > > > Dr. Joyce O'Shaughnessy, MD

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Additional Information
Dr. Joyce Ann O'Shaughnessy MD is a female Oncologist , has 28 years of experience and practices in Medical Oncology.
Where does Dr. Joyce A. O'Shaughnessy practice?
Dr. Joyce O'Shaughnessy has 4 office locations.
Dr. Joyce O'Shaughnessy practices Medical Oncology near Mesquite, TX.
Additional practice locations include: Dallas, TX.
See Mesquite Oncologists.