Talk to the Veterans Crisis Line now
U.S. flag
An official website of the United States government
Veterans Benefits and Health Care About VA Find a VA Location

Office of Research & Development

 print icon sign up for VA Research updates

National ACOS/R&D and AO Directory - Little Rock, AR

Please send updates or corrections to ART@va.gov.

Search by:   Search By:   Name | Location / Facility
Reviewed/Updated Date: 2026-04-06

Richard A Dennis, PhD
Role: ACOS
Title: Acting ACOS
Little Rock, AR (598)
Central Arkansas Veterans Healthcare System, Little Rock, AR
4300 West Seventh Street
Little Rock, AR 72205
Congressional District: AR-002
Rafael A Suarez, BS
Role: AO
Title: Budget POC
Little Rock, AR (598)
Central Arkansas Veterans Healthcare System, Little Rock, AR
4300 West Seventh St.
Little Rock, AR 72205
Congressional District: AR-002
Richard A Dennis, PhD
Role: DACOS
Title: Acting ACOS
Little Rock, AR (598a)
Central Arkansas Veterans Healthcare System, Little Rock, AR
4300 West Seventh Street
Little Rock, AR 72205
Congressional District: AR-002
Commercial and Government Entity Code (CAGE): 55JN6


Questions about VA Research or the website? Email VA Research



Any health information on this website is strictly for informational purposes and is not intended as medical advice. It should not be used to diagnose or treat any condition.