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Office
7877 Parkway Dr
Suite1b
La Mesa, CA 91942Phone+1 619-461-3717Fax+1 619-461-5663
Education & Training
Ascension Illinois/Saint FrancisInternship, Transitional Year, 1978 - 1979
Universidad Nacional Autonoma de MexicoClass of 1977
Certifications & Licensure
CA State Medical License 1989 - 2025
FL State Medical License 1990 - 2000
IL State Medical License 1980 - 1993
Publications & Presentations
PubMed
- 83 citationsLimitation of the cross table lateral view in detecting cervical spine injuries: A retrospective analysisMark A. Shaffer, Peter E. Doris
Annals of Emergency Medicine. 1981-10-01 - 53 citationsEmergency diagnosis, resuscitation, and treatment of acute penetrating cardiac traumaRichard Karrel, Mark A. Shaffer, Jacek B. Franaszek
Annals of Emergency Medicine. 1982-09-01 - 52 citationsClinical Presentation of Patients With Acute Cervical Spine InjuryJames Walter, Peter E. Doris, Mark A. Shaffer
Annals of Emergency Medicine. 1984-07-01
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