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Office
930 Professional Park Dr
Clarksville, TN 37040Phone+1 615-981-3586
Education & Training
- National Capital ConsortiumResidency, Psychiatry, 1981 - 1985
- University of Arizona College of MedicineClass of 1981
Certifications & Licensure
- TN State Medical License 1997 - 2025
- FL State Medical License 2019 - 2021
- ID State Medical License 2018 - 2020
- MD State Medical License 1988 - 1997
- American Board of Psychiatry and Neurology Psychiatry
Publications & Presentations
PubMed
- 85 citationsA replication study of violent and nonviolent subjects: cerebrospinal fluid metabolites of serotonin and dopamine are predicted by plasma essential fatty acidsJoseph R. Hibbeln, John C. Umhau, Markku Linnoila, David T. George, Paul W Ragan
Biological Psychiatry. 1998-08-15 - 357 citationsA relationship between serotonin transporter genotype and in vivo protein expression and alcohol neurotoxicity.Andreas Heinz, Douglas W. Jones, C.M. Mazzanti, David Goldman, Paul W Ragan
Biological Psychiatry. 2000-04-01 - 29 citationsSerotonin, testosterone and alcohol in the etiology of domestic violence.David T. George, John C. Umhau, Monte J. Phillips, Devadatham Emmela, Paul W Ragan
Psychiatry Research. 2001-10-10
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