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Office
2315 Stockton Blvd
PSSB 2100 Emergency Medicine
Sacramento, CA 95817Phone+1 916-734-5010Fax+1 916-734-7950
Education & Training
- University of California Davis HealthResidency, Emergency Medicine, 1993 - 1996
- University of California, Davis, School of MedicineClass of 1993
Certifications & Licensure
- CA State Medical License 1994 - 2026
- American Board of Emergency Medicine Emergency Medicine
Publications & Presentations
PubMed
- 96 citationsFrequency of acute coronary syndrome in patients presenting to the emergency department with chest pain after methamphetamine use.Samuel D. Turnipseed, John R. Richards, J. Douglas Kirk, Deborah B. Diercks, Ezra A. Amsterdam
The Journal of Emergency Medicine. 2003-05-01 - 33 citationsCannabinoid hyperemesis syndrome: A disorder of the HPA axis and sympathetic nervous system?John R. Richards
Medical Hypotheses. 2017-06-01 - 53 citationsCannabinoid Hyperemesis Syndrome: Pathophysiology and Treatment in the Emergency Department.John R. Richards
The Journal of Emergency Medicine. 2018-03-01
Press Mentions
- AHA: Meth Use Producing Younger, Harder-to-Treat Heart Failure PatientsNovember 6th, 2018
- Parents Warned to Keep Edibles Secure from Kids as Recreational Cannabis Becomes LegalNovember 16th, 2017
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