MargaretGeddeMDPhD DABPath

Pathology • Fredericksburg, VA

Clinical Pathology

Medical Cannabis Physician and Expert Witness ~ "Illuminating the medical and legal science of cannabis"

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Office
6266 Autumn Leaf Dr
Fredericksburg, VA 22407
Phone+1 719-239-0643

Fax+1 877-237-8571

Education & Training

Stanford University School of MedicineClass of 1993

Certifications & Licensure

VA State Medical License 2023 - 2026
CO State Medical License 2004 - 2025
AZ State Medical License 2004 - 2006
HI State Medical License 2003 - 2006
PA State Medical License 1997 - 2004
American Board of Pathology Clinical Pathology

Publications & Presentations

PubMed

205 citations
The Listeria monocytogenes hemolysin has an acidic pH optimum to compartmentalize activity and prevent damage to infected host cells
Ian J. Glomski, Margaret M. Gedde, Albert W. Tsang, Joel A. Swanson, Daniel A. Portnoy
The Journal of Cell Biology. 2002-03-18
176 citations
Role of listeriolysin O in cell-to-cell spread of Listeria monocytogenes.
Margaret M. Gedde, Darren E. Higgins, Lewis G. Tilney, Daniel A. Portnoy
Infection and Immunity. 2000-02-01
1180 citations
Glutamate neurotoxicity in cortical cell culture
Dennis W. Choi, Margaret Maulucci-Gedde, Arnold R. Kriegstein
The Journal of Neuroscience. 1987-02-01

Press Mentions

Colorado Aimed to Crack down on Youth Access to Cannabis Concentrates. Doctors Say Their Jobs Are Being Threatened InsteadFebruary 7th, 2022
Study Confirms Recreational Marijuana Can Cause the MunchiesMarch 30th, 2019
What Happens to Your Body When You Use Medical Marijuana?October 24th, 2018
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