Dr. Schaeffer is on Doximity
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Office
9200 W Wisconsin Ave
Milwaukee, WI 53226Phone+1 414-955-6450Fax+1 414-955-0082
Education & Training
- Chicago College of Osteopathic Medicine at Midwestern UniversityClass of 2017
Certifications & Licensure![](https://directory.doximity.com/assets/icons/icon-help-e9f0b148a1e6d1f037dde9f26f025c36bd7c99fd4fe31fd76792996fa2aa5e66.svg)
- WI State License 2022 - 2025
- MI State License 2017 - 2024
- American Board of Emergency Medicine Emergency Medicine
Publications & Presentations
PubMed
- 1 citationsOptimizing Use of High-Sensitivity Troponin for Risk-Stratification of Acute Pulmonary Embolism.Sayhaan R Goraya, Connor O'Hare, Kelsey A Grace, William J Schaeffer, S Nabeel Hyder
Thrombosis and Haemostasis. 2024-12-01 - Ultrasound-guided regional anesthesia (UGRA) in the emergency department: a scoping review.Syed Mohammad J Mahmood, Nikhil B Bhana, Clarence Kong, Nik Theyyunni, William J Schaeffer
Pain Management. 2024-11-24 - Variability in Interpretation of Echocardiographic Signs of Tamponade: A Survey of Emergency Physician Sonographers.William J Schaeffer, Marco Elegante, Christopher M Fung, Robert Huang, Nik Theyyunni
The Journal of Emergency Medicine. 2024-03-01
Press Mentions
- ‘Concerning’ CT Scans May Cause Unnecessary Hospitalization for Some Pulmonary Embolism PatientsJune 16th, 2023
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