Dr. Cheng is on Doximity
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Office
3181 SW Sam Jackson Park Rd
Portland, OR 97239Phone+1 503-494-8617Fax+1 503-944-7621
Education & Training
Yale-New Haven Medical CenterFellowship, Child and Adolescent Psychiatry, 1988 - 1990
Loma Linda University Health Education ConsortiumResidency, Psychiatry, 1982 - 1986
Loma Linda University School of MedicineClass of 1982
Certifications & Licensure
CA State Medical License 1983 - Present
OR State Medical License 1990 - 2025- American Board of Psychiatry and Neurology Psychiatry
- American Board of Psychiatry and Neurology Child & Adolescent Psychiatry
Publications & Presentations
PubMed
- 24 citationsSuccessful Use of Ketamine for the Treatment of Psychotic Depression in a TeenagerParia Zarrinnegar, Jay Kothari, Keith Cheng
Journal of Child and Adolescent Psychopharmacology. 2019-06-04 - 6 citationsDo children with mental disorders have higher prevalence of hypovitaminosis DMini Zhang, Keith Cheng, Robert Rope, Elizabeth Martin, Ajit Jetmalani
F1000research. 2013-07-17
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