Dr. Armstrong 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.
Office
1700 Clinton St
Muskegon, MI 49442Phone+1 231-728-4936
Education & Training
Michigan State University College of Osteopathic MedicineClass of 2017
Certifications & Licensure
MI State License 2017 - 2026
FL State License 2021 - 2024- American Board of Emergency Medicine Emergency Medicine
Publications & Presentations
PubMed
- 1 citationsAnaphylaxis Caused by Swimming: A Case Report of Cold-induced Urticaria in the Emergency Department.Nicholas M. McManus, Robert J. Zehrung, Trevor C. Armstrong, Ryan P. Offman
Clinical Practice and Cases in Emergency Medicine. 2021-07-25
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
