Tahir Rahman

Associate Professor of Psychiatry

Additional Titles & Roles

  • Consultation Psychiatry
  • Psychiatry-Oncology

Education & Training

  • Residency: Johns Hopkins University, 1999
  • MD: University of Kansas, 1995

Major Awards

  • Outstanding Clinical Faculty Educator, University of Missouri School of Medicine, 2015
  • Excellence in Research Mentoring, University of Missouri School of Medicin, 2015
  • Winner, Eric Hoffer notable book award for “We Came in Peace for all Mankind”,

Areas of Clinical Interest

Oncology/ Breast Cancer
Bipolar Disorder
Forensic Psychiatry
Medical Ethics
Extreme Overvalued Beliefs

Research Interests

Dr. Rahman is interested in repurposing antipsychotic drugs for cancer treatment. Antipsychotic drugs have strong preclinical evidence of anti-tumor molecular properties. Dr. Rahman and colleagues were recently awarded a Siteman Investment Program grant to conduct a large retrospective cohort pharmaco-epidemiology study on antipsychotics and breast cancer. Further studies are needed to determine if antipsychotics can play a role in the treatment of cancers.

Dr. Rahman and colleagues have recently determined that extreme overvalued beliefs are different from delusions and obsessions and that extreme violence such as terrorism and mass shootings usually stem from such beliefs. He has studied mass shootings and terrorism related to this construct. He has several publications and over 300 media placements on this topic. He is working with other terrorism and lone actor violence researchers to better define cognitive drivers of lone actor violence. Dr. Rahman conducts forensic evaluations and has been a consultant at both the State and Federal levels on issues such as insanity, competency to stand trial, death penalty mitigation and civil cases.

Dr. Rahman has also published articles on ethical issues in psychiatry including the use of pharmacogenomics tests in clinical practice and how they may raise unintended harms. He has also written a guide for clinicians to help make ethical decisions when utilizing trackable pill technology.

Key Publications

See more publications

Funded Research Projects

Siteman Investment Program- Antipsychotics and Breast Cancer (PI)