Join to View Full Profile
2900 S Loop 256Palestine, TX 75801
Phone+1 903-731-1144
Fax+1 425-899-2272
Dr. Crystal 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.
Education & Training
Darnall Army Medical CenterResidency, Emergency Medicine, 2000 - 2003
Northwestern University The Feinberg School of MedicineClass of 2000
Certifications & Licensure
OR State Medical License 2007 - Present
TX State Medical License 2003 - 2027
WA State Medical License 2011 - 2025
VA State Medical License 2002 - 2004
American Board of Emergency Medicine Emergency Medicine
Publications & Presentations
PubMed
- 17 citationsA randomized, placebo-controlled clinical trial of bamlanivimab and etesevimab together in high-risk ambulatory patients with COVID-19 and validation of the prognostic...Michael Dougan, Masoud Azizad, Bharat Mocherla, Robert L. Gottlieb, Peter Chen
Clinical Infectious Diseases. 2021-10-28 - 430 citationsBamlanivimab plus Etesevimab in Mild or Moderate Covid-19.Michael Dougan, Ajay Nirula, Masoud Azizad, Bharat Mocherla, Robert L. Gottlieb
The New England Journal of Medicine. 2021-07-14 - 28 citationsBedside ultrasound for the detection of soft tissue foreign bodies: a cadaveric study.Chad S. Crystal, David A. Masneri, John S. Hellums, David W. Kaylor, Scott E. Young
The Journal of Emergency Medicine. 2009-05-01
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
