Product Description

Known For: Fairfax-based ketamine infusion practice serving the Northern Virginia corridor.

HealingMaps Take: Adam O’Neill & Associates fills a critical geographic gap for ketamine patients in the DC metro area. While Arlington and Chevy Chase have clustered most of the region’s Spravato providers, Fairfax — the heart of the outer Northern Virginia suburbs — has had almost no ketamine options. This practice brings IV ketamine infusions to patients in Fairfax, Burke, Centreville, and the I-66 corridor who would otherwise face a 30-45 minute drive into Arlington or DC. The inclusion of chronic pain alongside psychiatric conditions also distinguishes the practice from the Spravato-focused clinics closer to the capital, as IV ketamine remains the preferred modality for pain-related indications.

Patient Review

“Finding a ketamine provider in Fairfax saved me from driving into DC for every session. The team at Adam O’Neill & Associates made the infusion process comfortable and the location on Professional Hill Drive was easy to find.”

About Adam O’Neill & Associates

Adam O’Neill & Associates is a psychiatric and ketamine therapy practice in Fairfax, Virginia. The clinic offers IV ketamine infusion therapy alongside psychiatric services, treating depression, treatment-resistant depression, anxiety, PTSD, and chronic pain. Located on Professional Hill Drive, the practice serves the broader Northern Virginia corridor including Fairfax, Burke, Centreville, and surrounding communities.

For more on how ketamine therapy works, see our complete guide to ketamine therapy.

What People Like

The Fairfax location fills a major geographic gap — most DC metro ketamine providers cluster in Arlington and Chevy Chase. IV ketamine infusions provide a treatment option not available at Spravato-only clinics. The inclusion of chronic pain as a treated condition expands access beyond psychiatric indications alone. Professional Hill Drive is accessible from I-66 and the surrounding Northern Virginia suburbs.

What People Don’t Like

The clinic does not offer Spravato, TMS, or KAP, which limits the interventional treatment menu. Insurance details are not published online — patients need to call to clarify coverage. Specific clinician credentials are not prominently listed. The practice does not appear to offer ketamine lozenges or IM ketamine for maintenance.

Getting Started at Adam O’Neill & Associates

Call (571) 470-6125 or visit aoavirginia.com to schedule a consultation. The clinic is at 8324 Professional Hill Drive, Fairfax, VA. Ask about the initial infusion series and pricing during your first call.

Learn more about the evidence behind ketamine for depression at the National Institute of Mental Health.