Mark O'Connor Jr. Email & Phone Number
Medical Director, Cardiology @ HealthAlliance Hospital
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Mark O'Connor Jr. Location
- Leominster, MA, US
Mark O'Connor Jr. Work
- Medical Director, Cardiology @ (November 2025 - Present)
- Cardiologist @ Saint Vincent Medical Group (July 2023 - November 2025)
- Cardiologist @ Mass Heart and Rhythm (July 2019 - July 2023)
- Cardiology Fellow @ (July 2016 - June 2019)
- Internal Medicine Resident @ (June 2012 - July 2016)
Mark O'Connor Jr. Education
- UMass Chan Medical School
Doctor of Medicine - MD
2008-2012 - Northeastern University
Bachelor of Science - BS (Neuroscience)
2003-2008
Mark O'Connor Jr. Summary
- Mark O'Connor Jr., based in Leominster, MA, US, is currently a Medical Director, Cardiology at UMass Memorial HealthAlliance-Clinton Hospital. Mark O'Connor Jr. brings experience from previous roles at Saint Vincent Medical Group, Mass Heart and Rhythm, UMass Memorial Medical Center and The Warren Alpert Medical School of Brown University. Mark O'Connor Jr. holds a 2008 - 2012 Doctor of Medicine - MD @ UMass Chan Medical School. Mark O'Connor Jr. has 1 emails and 1 mobile phone numbers on RocketReach.
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Mark O'Connor Jr.
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