Where we started
Avesta's history is intertwined with the history of ketamine for mental health in the United States.
Ketamine is FDA-approved as an anesthetic
Synthesized in 1962, ketamine is approved around the time of the Vietnam War, is quickly adopted in ERs, and by 1985 is listed on the WHO's list of Essential Medicines.
First report of ketamine's antidepressant efficacy
Yale's School of Medicine publishes the first randomized controlled trial to demonstrate ketamine's antidepressant effects. Researchers showed that a single dose of ketamine, less than what would be given for anesthesia, improved depression, and in some cases led to a near complete recovery, in less than 24 hours.
Ketamine studied in earnest
Mounting evidence studying ketamine's effect on symptoms of depression, anxiety, PTSD and chronic pain.
Dr. Ladan Eshkevari introduces ketamine protocol to Virginia, DC and Maryland
At the time a professor at Georgetown University, Dr. Eshkevari drew on research studies and clinical experience to devise ketamine protocols for mental health and chronic pain, becoming one of the first providers in the nation to offer this treatment. She subsequently led Georgetown's nationally ranked Nurse Anesthesia program as Program Director.
Avesta opens in McLean, Virginia
Having previously practiced out of shared office space, Avesta opens its first stand-alone location in Northern Virginia.
Spravato comes to market
J&J achieves FDA approval for the ketamine-derived compound esketamine, or Spravato, administered as a nasal spray. Avesta begins offering Spravato to its patients.
Avesta opens in Bethesda, Maryland
Bethesda quickly becomes the premier clinic for ketamine infusions in Montgomery County, Maryland.
Avesta opens in Washington, D.C.
Located in Dupont Circle, Avesta's third clinic allows residents of Washington, D.C. to easily access the clinic by foot and Metro.
Coaching and therapy options join our care
The clinic increases partnerships with trained ketamine therapists and coaches in the region to increase service and support options for its patients.
In-network with the Veterans Affairs
The clinic is approved as a VA Community Care clinic in early 2024, to increase options for veterans living close to its clinics in Virginia, Maryland, Washington, D.C. and surrounding states.
Commercial payers
In an effort to expand access for patients, Avesta is now in-network with Cigna and billing for UnitedHealthcare and Aetna.















