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Office
1524 Willow Branch Way
Ste 11
Severn, MD 21144
Education & Training
Massachusetts General Hospital/Harvard Medical SchoolFellowship, Neuroradiology, 1995 - 1997
Lahey ClinicResidency, Radiology-Diagnostic, 1991 - 1995
Tufts Medical CenterInternship, Internal Medicine, 1990 - 1991
Albany Medical CollegeClass of 1990
Certifications & Licensure
MA State Medical License 1991 - 2026
MD State Medical License 2017 - 2025
GA State Medical License 2016 - 2019
FL State Medical License 2016 - 2018
ME State Medical License 2008 - 2010
NY State Medical License 2008 - 2010- American Board of Preventive Medicine Clinical Informatics
- American Board of Radiology Diagnostic Radiology
- American Board of Radiology Neuroradiology
Awards, Honors, & Recognition
- Fellow American College of Healthcare Executuves, 2023
- Fellow American College of Radiology, 2020
- Fellow Amercan Society of Emergency Radiology, 2012
Publications & Presentations
PubMed
- 4 citationsOpioid analgesia and assessment of the sonographic Murphy signBret P. Nelson, Emily L. Senecal, Christine Hong, Thomas Ptak, Stephen H. Thomas
The Journal of Emergency Medicine. 2005-05-01 - 2 citationsExploring Intra-arterial Contrast Administration for Intraoperative Imaging Using a Swine Model.Rebecca N Treffalls, Kelly Poe, Hossam Abdou, David P Stonko, Joseph Edwards
Angiology. 2023-02-08 - 2 citationsCharacterization of cerebral blood flow during open cardiac massage in swine: Effect of volume status.Neerav Patel, Joseph Edwards, Hossam Abdou, David P Stonko, Rebecca N Treffalls
Frontiers in Physiology. 2022-01-01
Press Mentions
Acclaimed Radiologist, Thomas Ptak, MD, Will Be Displayed in the Leading Physicians of the WorldJanuary 23rd, 2017
American Society of Emergency RadiologyJuly 22nd, 2019- An Interesting CaseMay 22nd, 2024
Committees
- Member, Committee on Appropriateness Criteria, Expert Panel on Vascular Imaging, American College of Radiology 2015 - Present
Professional Memberships
- Member
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