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+1 877-237-8571

Fax+1 877-237-8571
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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

24 citations
Selective amphipathic nature of chlorpromazine binding to plasma membrane bilayers.
James Y. Chen, Linda S. Brunauer, Felicia Chu, Colleen M. Helsel, Margaret M. Gedde, Wray H. Huestis> ;Biochimica Et Biophysica Acta. 2003 Sep 22
Molecular characterization of vancomycin-resistant Enterococci repopulating the gastrointestinal tract following treatment with a novel glycolipodepsipeptide, ramoplanin.
Baden, L. R., Critchley, I. A., Sahm, D. F., So, W., Gedde, M., Porter, S., Moellering, R. C., Eliopoulos, G.> ;J Clin Microbiol. 2002 Apr
200 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 Mar 18
173 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 Feb 1
21 citations
Resolution of the paradox of red cell shape changes in low and high pH
Margaret M. Gedde, Eungyeong Yang, Wray H. Huestis> ;Biochimica Et Biophysica Acta. 1999 Mar 4
31 citations
Cytoplasmic pH and human erythrocyte shape
Margaret M. Gedde, D.K. Davis, Wray H. Huestis> ;Biophysical Journal. 1997 Mar 1
33 citations
Membrane potential and human erythrocyte shape
Margaret M. Gedde, Wray H. Huestis> ;Biophysical Journal. 1997 Mar 1
Major histocompatibility class I presentation of soluble antigen facilitated by Mycobacterium tuberculosis infection.
Mazzaccaro, R. J., Gedde, M., Jensen, E. R., van Santen, H. M., Ploegh, H. L., Rock, K. L., Bloom, B. R.> ;Proc Natl Acad Sci U S A. 1996 Oct 15
42 citations
Shape response of human erythrocytes to altered cell pH.
Margaret M. Gedde, Eungyeong Yang, Wray H. Huestis> ;Blood. 1995 Aug 15
5 citations
Cortical neurons exposed to glutamate rapidly leak preloaded 51chromium
Margaret Maulucci-Gedde, Dennis W. Choi> ;Experimental Neurology. 1987 May 1
1181 citations
Glutamate neurotoxicity in cortical cell culture
Dennis W. Choi, Margaret Maulucci-Gedde, Arnold R. Kriegstein> ;The Journal of Neuroscience. 1987 Feb 1
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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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