Product Description

Known For: One of the few OKC providers offering both IV ketamine infusions and Spravato under one roof — with Spravato priced as low as $10 per session for insured patients, making ketamine-class treatment genuinely accessible in the Oklahoma City market.

HealingMaps Take: Hennessee & Associates occupies a strategic position in the Oklahoma City ketamine market by offering both treatment options rather than forcing patients to choose. That matters clinically because IV ketamine and Spravato are not interchangeable — IV ketamine tends to produce faster and sometimes deeper responses but is self-pay, while Spravato is FDA-approved for treatment-resistant depression and insurance-covered but requires a more protracted treatment schedule. Their willingness to offer both means patients can start with whichever is financially feasible and transition if clinically indicated. The insurance-covered Spravato option (as low as $10 per session for insured patients) is a meaningful breakthrough for a market where most interventional options require thousands in out-of-pocket spending. The clinic operates as a full outpatient psychiatric practice, meaning patients get integrated medication management and therapy alongside ketamine-class treatment. Located in south Oklahoma City, the clinic is accessible from Moore, Norman, and the southern OKC metro.

Patient Review

“Being able to get Spravato through my insurance for a fraction of the price of IV ketamine was a game changer. Hennessee made the process simple and handled the insurance paperwork for me. The staff also takes the time to actually understand your history before starting treatment.”

About Hennessee & Associates

Hennessee & Associates is a full-service psychiatric practice at 3224 SW 119th Street, Oklahoma City, OK 73170, offering IV ketamine infusion therapy alongside Spravato (esketamine) nasal spray for treatment-resistant depression. Their ketamine protocol typically involves nine infusions over five weeks, while Spravato is administered intranasally under medical monitoring. The practice treats treatment-resistant depression, major depressive disorder, PTSD, anxiety, and suicidal ideation. Office hours are Monday through Thursday 8:30 AM to 5:00 PM and Friday 8:30 AM to noon.

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

What People Like

Rare OKC provider offering both IV ketamine and Spravato under one roof. Spravato as low as $10 per session with insurance — extraordinary accessibility. Integrated psychiatric practice — medication management, therapy, and interventional treatment in one place. Board-certified psychiatrist oversight. Structured nine-infusion protocol over five weeks. South OKC location serves Moore, Norman, and southern metro.

What People Don’t Like

No KAP or psychotherapy-during-infusion model. IV ketamine remains self-pay (not covered by insurance). Lead clinician names not prominently published. Pricing for IV ketamine not transparent on website. Friday afternoon and weekend availability limited.

Getting Started at Hennessee & Associates

Call (405) 759-3880 or visit psych.expert/outpatient-services/ketamine-therapy. Located at 3224 SW 119th Street, Oklahoma City, OK 73170. Verify Spravato insurance coverage during initial intake — many patients qualify for as low as $10 per session.

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