Research and Development: Our Team
Meet the Research and Development Team at Eastern Oklahoma VA Health Care System.

River Smith PhD
Clinical Psychologist – PTSD Clinical Team Associate Chief of Staff/Research & Development
VA Eastern Oklahoma health care
Email: River.Smith@va.gov

Brian Sandersfield USN, BS, CLSSGB, SSO, SS
Deputy Associate Chief of Staff Research & Development
VA Eastern Oklahoma health care
Phone: (918) 348-5207
Email: Brian.Sandersfield@va.gov

B. Todd Masters CPO, USN, Ret
Administrative Officer Research & Development
VA Eastern Oklahoma health care
Phone: (918) 951-8252
Email: Barry.Masters@va.gov

Shawna Lacey-Tucker USMC, BS
MVP Research Coordinator
VA Eastern Oklahoma health care
Phone: (918) 577-4657
Email: Shawna.Lacey-Tucker@va.gov

Pauleen Diamond
MVP Research Assistant
VA Eastern Oklahoma health care
Phone: (918) 951-8252
Email: Pauleen.Diamond@va.gov