Ketamine Therapy Clinics in Connecticut
Connecticut has a notably spread-out network of ketamine therapy clinics, with locations running from the New York border towns of Greenwich and Stamford all the way up through the Hartford area and into the eastern part of the state. This page pulls together that network so you can see what is available in your corner of the state without chasing down individual clinic websites.
Ketamine therapy is used for conditions that have not responded well to standard treatments. These include treatment-resistant depression, PTSD, OCD, anxiety disorders, and certain chronic pain conditions. Whether it makes sense for you personally is a question for a licensed medical provider who knows your history.
Below you will find a city-by-city breakdown of clinics, what treatment formats they offer, and what you can expect to pay. Every listing here is for an in-person clinic that administers treatment on site.
Where to Find Ketamine Therapy in Connecticut
Clinics are scattered across the state, though Fairfield County cities and the Greater New Haven area have the densest concentration. Hartford-area towns like West Hartford and Avon also have strong representation.
Westport
5 clinicsWestport sits on the Fairfield County shoreline roughly midway between Stamford and Bridgeport, making it one of the more accessible clinic hubs along the I-95 corridor.
Providers here offer IV infusion and Spravato, drawing patients from across southwestern Connecticut. The town's central position along the coast makes it a practical option for much of the region.
View all 5 clinics in WestportGreenwich
4 clinicsPerched at the southwestern tip of Connecticut on the New York state line, Greenwich pulls patients from both sides of the border.
Westchester County commuters find it especially easy to reach, and several providers here offer IV infusion and Spravato. Few Connecticut cities match its accessibility for those crossing from the New York metro area.
View all 4 clinics in GreenwichStamford
4 clinicsAs Connecticut's largest city and a commercial center in Fairfield County, Stamford draws patients from Norwalk, Greenwich, and communities across the southwestern part of the state.
Several providers offer IV infusion and Spravato here, and the I-95 corridor makes the city straightforward to reach from nearly anywhere in the region.
View all 4 clinics in StamfordNew Haven
3 clinicsNew Haven sits where I-95 meets I-91 on Long Island Sound, giving it strong access from both the shoreline and the Connecticut River Valley.
Several providers serve the area with IV infusion, Spravato, IM ketamine, and oral or sublingual ketamine. That breadth of options, paired with Yale's medical presence, makes it a genuine regional hub for treatment.
View all 3 clinics in New HavenWest Hartford
3 clinicsWest Hartford borders the state capital and sits close to the highway routes that link northern and southern Connecticut, making it a natural meeting point for patients across the state's midsection.
Several providers here offer Spravato, IM ketamine, and oral or sublingual ketamine. The town's central location means shorter drives for a wide stretch of Hartford County residents.
View all 3 clinics in West HartfordAvon
2 clinicsAvon is a quiet Hartford County suburb just west of Farmington along Route 44, about fifteen miles from downtown Hartford.
A small local presence offers IV infusion and Spravato, making it a convenient option for patients coming from the Farmington Valley without traveling into the city.
View all 2 clinics in AvonMore Cities in Connecticut
Ketamine and Spravato providers also operate in these Connecticut cities. Select one to see local clinics, treatment formats, and how to get started.
Branford
2 clinics
Cheshire
1 clinic
Danbury
2 clinics
Durham
1 clinic
East Haven
1 clinic
Ellington
1 clinic
Fairfield
2 clinics
Farmington
1 clinic
Glastonbury
2 clinics
Groton
2 clinics
Hamden
2 clinics
Hartford
2 clinics
Mansfield Center
1 clinic
Middletown
1 clinic
Milford
2 clinics
New Britain
1 clinic
New Canaan
1 clinic
New London
1 clinic
New Milford
1 clinic
Niantic
1 clinic
Norwich
2 clinics
Old Saybrook
1 clinic
Pawcatuck
1 clinic
Plainfield
1 clinic
Prospect
1 clinic
Shelton
1 clinic
Southbury
1 clinic
Southington
1 clinic
Southport
1 clinic
South Windsor
1 clinic
Torrington
2 clinics
Wallingford
1 clinic
Waterbury
2 clinics
Wethersfield
1 clinic
Woodbridge
1 clinic
Woodbury
1 clinic
How Much Ketamine Therapy Costs in Connecticut
Ketamine infusion cost in Connecticut: $250 to $550 per session, with a median of $500 (based on 3 clinics with published pricing).
Published per-infusion pricing exists for several Connecticut clinics, which gives you a starting point for comparison, though many clinics prefer to quote a full course cost after a consultation. The price you will pay depends heavily on which treatment you choose and how many sessions your provider recommends for an initial course. Self-pay is the norm for IV ketamine infusions, while Spravato, the FDA-approved esketamine nasal spray, is the format most likely to be covered by insurance, with actual coverage varying by plan.
Types of Ketamine Treatment Offered in Connecticut
IV ketamine infusion is the most geographically widespread format in Connecticut, available across a long list of towns from Woodbury to Branford to Danbury. Spravato is actually the most broadly distributed treatment by clinic count, reaching into smaller cities and towns across the state, including several in eastern Connecticut that have no IV infusion providers.
Other formats like intramuscular and oral or sublingual ketamine appear in a smaller number of locations, concentrated in the New Haven and Hartford areas. Every clinic in this directory offers treatment in person.
Many clinics offer more than one format, so these figures overlap and add up to more than the total number of clinics.
- Spravato (Esketamine): 53 clinics across 36 of 42 cities in Connecticut.
- Ketamine Infusion Therapy: 26 clinics, concentrated in Westport, Greenwich, Milford, and Stamford.
- Other Ketamine Formats (intramuscular, oral, or sublingual): 4 clinics, concentrated in New Haven, South Windsor, West Hartford, and Woodbury.
Separately, 4 clinics in Connecticut offer Ketamine-Assisted Psychotherapy, which pairs ketamine with guided therapy sessions rather than a delivery method of its own. Concentrated in Greenwich, New Haven, Westport, and Woodbury.
How to Choose a Ketamine Clinic in Connecticut
Connecticut clinics are spread across the state rather than clustered in one metro, so the right choice often comes down to where you are and which treatment your provider recommends.
- Format and location: IV infusion clinics are concentrated in Fairfield County and Greater New Haven, while Spravato providers reach into eastern and central Connecticut. Know which format your provider thinks fits your situation before you search by location.
- Initial evaluation: Most clinics require a medical intake before booking treatment. Ask whether the evaluation is done by a psychiatrist, anesthesiologist, or another licensed clinician, and how thoroughly they review your current medications.
- Clinician credentials: Check that the provider overseeing your treatment has a current Connecticut license and relevant clinical experience with ketamine protocols. Credentials should be easy to confirm on the clinic's website or by asking directly.
- Monitoring during sessions: Ask specifically what is monitored during a session. Blood pressure, heart rate, and oxygen levels should be tracked throughout, and a clinician should be present or immediately reachable.
- Pricing and payment: Some Connecticut clinics publish per-infusion rates, but others quote only after a consult. Get a full-course estimate in writing, ask about cancellation policies, and confirm whether the clinic works with any insurance plans or financing options.
- Follow-up and integration: A single session is rarely the whole treatment. Ask how the clinic handles booster sessions, coordinates with your existing mental health providers, and supports you between appointments.
Frequently Asked Questions
Here are answers to common questions about finding and starting ketamine therapy in Connecticut.
What conditions are Connecticut ketamine clinics treating?
Clinics across the state work with patients who have not found relief through standard approaches to depression, PTSD, OCD, and anxiety disorders. Certain chronic pain conditions are also on the list for some providers.
That said, ketamine therapy is not appropriate for everyone with these diagnoses. A licensed medical provider needs to assess your full history, current medications, and overall health before recommending it.
How does IV ketamine differ from Spravato?
IV ketamine is delivered through an intravenous infusion at a clinic, typically over 40 to 60 minutes, and is used off-label for conditions like depression and PTSD. Spravato is an FDA-approved nasal spray that you self-administer at the clinic under medical supervision, and it is specifically cleared for treatment-resistant depression and major depressive disorder with suicidal ideation.
The two treatments have different cost structures and insurance implications. Spravato is more likely to be covered by insurance than IV infusions, though your specific plan will determine what, if anything, is paid.
Which cities in Connecticut have the most ketamine clinic options?
Fairfield County cities like Westport, Greenwich, and Stamford have a strong concentration of clinics, as does New Haven. In the Hartford area, West Hartford and Avon both have multiple providers. Spravato in particular is available in a wide range of smaller towns across the state, including in eastern Connecticut.
What happens during a typical ketamine infusion session?
You will check in, go through a brief pre-session assessment, and then sit or recline in a treatment room while the medication is administered through an IV. Sessions generally last between 40 minutes and an hour, plus time to recover before you are cleared to leave. You should plan to have someone drive you home afterward, as you will not be in a condition to drive yourself.
How much does ketamine therapy cost in Connecticut?
A handful of Connecticut clinics publish their per-infusion rates online, so some price comparison is possible before you even call. The total cost depends on which treatment you receive and how many sessions are recommended.
A starter course can run to several thousand dollars when all sessions are combined. Self-pay is the norm for IV infusions, while Spravato is worth checking with your insurer before you start.
Does insurance cover ketamine therapy in Connecticut?
Insurance rarely covers IV ketamine infusions because they are used off-label for most mental health conditions. Spravato has a better chance of coverage since it is FDA-approved, but whether your plan actually pays depends on the insurer, the plan tier, and whether you meet clinical criteria. Call your insurer with the specific billing codes before committing to a course of treatment.
Does this directory include at-home or telehealth ketamine options?
No. Every listing here is for a clinic that administers ketamine in person on site. At-home and telehealth ketamine services are not covered in this directory.
How do I find a clinic close to me in Connecticut?
Use the city links below to browse clinics by location. If you are in eastern or rural Connecticut, the Spravato provider list reaches further into those areas than IV infusion clinics do. For IV infusions, your closest options are most likely to be in Fairfield County, the New Haven area, or the Hartford suburbs.
What should I ask a clinic before booking?
Ask who conducts the medical evaluation and what credentials they hold. Confirm what is monitored during sessions and who is present in the room. Get a clear picture of total costs for a full course, not just a per-session rate, and ask how the clinic coordinates with your current mental health team if you have one.
Is ketamine therapy legal in Connecticut?
Yes. Ketamine is a Schedule III controlled substance under U.S. federal law and is legal for licensed clinicians to prescribe and administer off-label, including for treatment-resistant depression and other conditions.
Spravato (esketamine), the FDA-approved nasal-spray form, is dispensed only in certified healthcare settings under a federal Risk Evaluation and Mitigation Strategy (REMS) program. That applies in Connecticut as it does nationwide.
The standards for who may administer treatment are set by state regulators and by the clinicians themselves; you can look up the current licensing board for your state through the Federation of State Medical Boards directory at fsmb.org. This page is informational and not legal or medical advice. Consult a licensed medical provider before starting treatment.
This directory provides information about in-person ketamine therapy clinics in Connecticut and does not endorse any provider or offer medical advice. Ketamine therapy is used for certain conditions but is not appropriate for everyone. Always consult a licensed medical professional to determine whether treatment is right for you.