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✓ Last verified: February 9, 2026 — Edited & verified by Angelica Bottaro for HealingMaps Editorial Staff
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.
| Review Scores | Established outpatient psychiatric practice offering both IV ketamine and insurance-covered Spravato |
| Location | Oklahoma City, OK |
| Address | 3224 SW 119th Street, Oklahoma City, OK 73170 |
| Phone | (405) 759-3880 |
| Website | psych.expert |
| Treatments | IV Ketamine Infusion, Spravato (Esketamine) Nasal Spray, Psychiatric Medication Management, Psychotherapy |
| Conditions Treated | Treatment-Resistant Depression, Major Depressive Disorder, PTSD, Anxiety, Suicidal Ideation |
| Cost | Contact for pricing; Spravato may be as low as $10/session with insurance |
| Insurance | Spravato typically covered by most insurance plans; IV ketamine self-pay |
| Clinical Lead | Licensed psychiatric team — supervised by board-certified psychiatrist |
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.
Market Position: Hennessee & Associates is a Spravato-certified clinic in the City metro. Spravato (esketamine) is the FDA-approved ketamine treatment that most commercial insurance plans cover after prior authorization — unlike cash-pay IV ketamine.
Is Hennessee & Associates Right for You?
✓ Choose Hennessee & Associates if:
- You have commercial insurance and a documented treatment-resistant depression diagnosis (Spravato pathway)
- You want supervised IV ketamine with real-time medical monitoring
- You’re treating co-occurring depression and PTSD
✗ Look elsewhere if:
- You want ketamine-assisted psychotherapy (KAP) with integrated talk therapy
- You need same-week appointments — Spravato prior authorization typically takes 1–3 weeks
- You’re seeking ketamine for chronic pain (this clinic focuses on mental health)
Ketamine Protocols Compared — What’s Offered at Hennessee & Associates
Industry pricing reference. Hennessee & Associates has not published specific per-session pricing — contact the clinic directly for a quote. The calculator above shows typical metro-level cost estimates across protocols, not this clinic’s specific prices.
| Protocol | Typical Industry Cost | Offered Here |
|---|---|---|
| IV Ketamine | $350–$650/session | ✓ Yes |
| Spravato (esketamine) | $0–$250 copay (insured) | ✓ Yes |
| IM Ketamine | $250–$400/injection | — |
| KAP (with therapist) | $400–$1,200/session | — |
| At-home troches | $150–$300/month | — |
What to Expect at Your First Hennessee & Associates Appointment
- Initial intake call — Insurance verification, prior authorization workflow (Spravato requires documentation of failure on at least two antidepressant trials), and clinical eligibility check. Call (405) 759-3880 to schedule.
- Medical evaluation — in-person or telehealth psychiatric assessment, vitals check, and review of current medications with the Hennessee & Associates clinical team.
- First treatment session — supervised IV ketamine infusion in a private treatment room, lasting approximately 60–90 minutes (40-minute infusion + recovery). Sessions are held at 3224 SW 119th Street, Oklahoma City, OK 73170. You’ll have a comfortable chair or recliner, dim lighting, and direct medical monitoring throughout.
- Recovery and follow-up — observation period after dosing, mood check-in with the clinical team, and scheduling your next session. Arrange for a ride home; do not drive for 24 hours after your IV session.
What to Ask on Your Hennessee & Associates Consult Call
- How long has the Hennessee & Associates clinical team been delivering ketamine therapy, and what specialty training do your providers hold?
- Walk me through Hennessee & Associates’s Spravato prior authorization process versus your IV ketamine cash-pay or superbill workflow — which is the better fit for my insurance situation?
- Have you successfully obtained Spravato prior authorization through BCBS Oklahoma, UnitedHealthcare, or other Oklahoma commercial insurers — and what does the timeline typically look like?
- What does Hennessee & Associates recommend for patients who don’t respond to the standard 6-session acute series?
City Ketamine Market Snapshot
Sources: CDC PLACES 2023 (Cleveland County, OK, crude prevalence) · U.S. Census ACS 5 Year · HealingMaps proprietary patient inquiry data.
- Adult depression in Cleveland County, OK: 25.5%
- Frequent mental distress (14+ days per month): 17.5%
- Adults lacking health insurance: 9.6%
- Cleveland County population: 295,060 · median household income $71,757
- Recent City-area inquiries to HealingMaps: A growing stream of Oklahoma residents have recently contacted us seeking ketamine care
Behind this data: HealingMaps has analyzed 23,496 patient inquiries (Oct 2022 – Mar 2026), mapped 1,473 verified clinics across 3,142 counties, scraped 132 clinic pricing pages, and collected 658 practitioner survey responses. This snapshot reflects our multi-source methodology.
From the 2026 Ketamine Industry Report
Treatment-resistant depression — typically defined as failure on two or more antidepressant trials — is the FDA-approved indication for Spravato and the most common clinical qualifier for ketamine therapy insurance coverage. Source: HealingMaps 2026 Ketamine Clinic Intelligence Report — drawn from 23,496 patient inquiries and 132 clinic website analyses.
Patient Questions about Hennessee & Associates
This 5-question summary is matched to the protocols and conditions Hennessee & Associates treats. Editorial responses are HealingMaps-authored, grounded in our 2026 Ketamine Clinic Intelligence Report.
What ketamine protocols does Hennessee & Associates offer?
Hennessee & Associates offers Spravato and IV ketamine — a 2-protocol practice. Patients can switch between or combine modalities without changing providers. Confirm specific dosing schedules and which protocols are recommended for your condition during your consult.
Does Hennessee & Associates offer Spravato (esketamine)?
Yes — Hennessee & Associates offers Spravato, which means they’re FDA REMS-certified and maintain the required two-hour in-office monitoring window after each dose. Spravato is the primary insurance-covered ketamine option for treatment-resistant depression. Worth confirming the prior-authorization timeline before booking your first session.
Is Hennessee & Associates suited for treatment-resistant depression?
Hennessee & Associates treats depression via Spravato (FDA-approved for TRD), and IV ketamine (off-label, evidence-based). The Spravato pathway is the most likely to obtain commercial insurance coverage. TRD is typically defined as two or more prior antidepressant trials without sufficient response — patients meeting that bar are best candidates here.
Does Hennessee & Associates treat PTSD?
Yes — Hennessee & Associates treats PTSD. Both Spravato and IV ketamine can be used for trauma. Ketamine for trauma differs from depression treatment: dosing is often lower per session, and pairing the protocol with trauma-focused therapy between sessions is common. A reasonable consult question: whether PTSD patients here typically use ketamine alone or alongside an outside therapist.
Can Hennessee & Associates help with anxiety disorders?
Yes — Hennessee & Associates treats anxiety, including generalized anxiety, social anxiety, and panic disorder. The evidence base for ketamine in anxiety is less robust than for depression, but it can be a meaningful option for patients who haven’t responded to SSRIs or benzodiazepines. Worth asking which of their protocols they typically recommend for anxiety-primary patients.
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Healing Maps Editorial Staff
View all posts by Healing Maps Editorial StaffThe Healing Maps Editorial Team has decades of experience across all facets of the psychedelic industry. From assessing studies and clinic research, to working with clinician's and clinics, we help provide data-backed information to psychedelic-curious individuals across the globe.
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