Dr. Chang is on Doximity
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Office
1020 Sansom St
Suite 239 Thompson Building
Philadelphia, PA 19107Phone+1 215-955-6844Fax+1 215-923-6225
Education & Training
- University of Pennsylvania Health SystemResidency, Emergency Medicine, 2006 - 2010
- Northwestern University The Feinberg School of MedicineClass of 2006
Certifications & Licensure![](https://directory.doximity.com/assets/icons/icon-help-e9f0b148a1e6d1f037dde9f26f025c36bd7c99fd4fe31fd76792996fa2aa5e66.svg)
- OR State Medical License 2012 - Present
- DE State Medical License 2015 - 2025
- NJ State Medical License 2016 - 2025
- PA State Medical License 2006 - 2024
- American Board of Emergency Medicine Emergency Medicine
Clinical Trials
- PROmotion of COvid-19 VA(X)Ccination in the Emergency Department - PROCOVAXED Start of enrollment: 2021 Dec 06
Roles: Contact
Publications & Presentations
PubMed
- Relationship between on-demand telehealth visits and emergency department and hospital surge during the COVID-19 pandemic.Benjamin H Slovis, Xin Ji, Anna Marie Chang, John Kairys, Judd E Hollander
Journal of the American College of Emergency Physicians Open. 2024-04-01 - 1 citations"Once I take that one bite": the consideration of harm reduction as a strategy to support dietary change for patients with diabetes.Alexzandra T Gentsch, Megan K Reed, Amy Cunningham, Anna Marie Chang, Stephanie Kahn
BMC Endocrine Disorders. 2024-01-02 - 3 citationsAssociations of alcohol and cannabis use with change in posttraumatic stress disorder and depression symptoms over time in recently trauma-exposed individuals.Cecilia A Hinojosa, Amanda Liew, Xinming An, Jennifer S Stevens, Archana Basu
Psychological Medicine. 2024-01-01
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