Join to View Full Profile
701 Grove RdFl 1Greenville, SC 29605
Phone+1 864-455-7899
Fax+1 864-455-5474
Dr. Schaffer is on Doximity
As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—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.
Education & Training
Massachusetts General Hospital/Brigham and Women’s Hospital/Harvard Medical SchoolResidency, Emergency Medicine, 2018 - 2022
University of North Carolina at Chapel Hill School of MedicineClass of 2018
Georgetown UniversityBS, Biology of Global Health, 2010 - 2014
Certifications & Licensure
MA State Medical License 2020 - 2027
SC State Medical License 2024 - 2027
VA State Medical License 2021 - 2026
American Board of Emergency Medicine Emergency Medicine- American Board of Emergency Medicine Medical Toxicology
Publications & Presentations
PubMed
- Comment on "we need a standardized North American acetylcysteine dosing regimen for the treatment of paracetamol (acetaminophen) poisoning".David H Schaffer, Kim-Long R Nguyen, Natalie E Ebeling-Koning
Clinical Toxicology. 2026-05-01 - Medical Toxicology Considerations for Space Exploration.Sarah Shafer, David Schaffer, Grant Anderson, Erik Antonsen
Wilderness & Environmental Medicine. 2025-09-01 - 8 citationsCommunity-Based, Rapid HIV Screening and Pre-Exposure Prophylaxis Initiation: Findings From a Pilot Program.David H Schaffer, Lindsey M Sawczuk, Hui Zheng, Wendy L Macias-Konstantopoulos
Cureus. 2022-01-01
Other Languages
- Chinese (Mandarin)
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
