Combined treatment produces more robust and sustained improvements than either approach alone
Ketamine-Assisted Psychotherapy in Tomball, TX: A Path Toward Deeper Healing
Ketamine meets guided psychotherapy at Catalyst Health & Wellness, delivered through our partnership with Houston Healing Collective. Dr. Ho and our specialized KAP therapists lead every session, with three Houston-area locations open 6am-9pm, seven days a week.
A Different Kind of Healing for Tomball Residents
Plenty of people in Tomball have sat through years of therapy sessions and medication trials that offered partial relief at best. The underlying patterns causing the struggle often stay untouched. Ketamine-Assisted Psychotherapy in Tomball approaches things differently, using ketamine’s rapid neurobiological shift alongside structured psychotherapy to reach what talk therapy or medication alone sometimes can’t.
Catalyst Health & Wellness partners with Houston Healing Collective to bring this combined approach to the Tomball community. Background on trauma-related conditions is available through NIMH’s overview of PTSD, useful reading for anyone weighing whether this treatment path fits their situation. Our program, the Ketamine-Assisted Psychotherapy in Houston offering, is available to Tomball patients through our nearest clinic, a direct drive south on TX-249. Statewide mental health resources are also available through Texas Health and Human Services. Learn more about our full range of care at Catalyst Health & Wellness.

What is Ketamine-Assisted Psychotherapy?
KAP moves beyond standalone ketamine sessions by weaving in structured psychotherapy alongside the medication itself. Where a standalone infusion leans entirely on ketamine’s biochemistry, KAP uses a trained therapist to help translate the temporary neurological shift into something that actually sticks.
This pairing works because ketamine briefly loosens the rigid mental patterns and defenses that keep people locked in place. With therapeutic guidance present, patients can face difficult material with less resistance, converting a fleeting window of clarity into real, lasting movement.
Research consistently shows powerful results:
What Our Patients Say

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Our KAP Partnership
Dr. Ho's medical oversight and Houston Healing Collective's therapeutic expertise come together to give Tomball patients a fully integrated KAP experience.
Medical Care with Dr. Ho at Catalyst Health & Wellness
Dr. Ho brings over three decades of medical practice to ketamine administration, offered via IV, IM, or sublingual delivery. As both an anesthesiologist and pediatrician, he's equipped to keep treatment safe and comfortable throughout. Catalyst manages every medical component of your care.
Learn more about Ketamine TreatmentTherapeutic Support with Houston Healing Collective
Houston Healing Collective's KAP-trained therapists guide patients through preparation, in-session support, and integration afterward. Their background includes psychedelic-assisted therapy, trauma treatment, and evidence-based approaches like EMDR and IFS-informed parts work. Learn more about Houston Healing Collective.
Learn more about Houston Healing CollectiveConditions We Treat with Ketamine-Assisted Psychotherapy in Tomball
Patients across Tomball turn to KAP for conditions that haven’t fully responded to standard treatment:
Treatment-Resistant Depression
Deeper healing when medications alone haven't worked
Read MoreAnxiety Disorders
Breaking free from persistent worry and fear patterns
Read MorePTSD & Complex Trauma
Processing traumatic memories with reduced emotional distress
Read MoreOCD
Disrupting rigid thought patterns and compulsive behaviors
Read MoreEating Disorders
Addressing underlying trauma and rigid thinking patterns
Read MoreAddiction & Recovery Support
Reducing cravings and supporting lasting sobriety
Read MoreEach condition responds to KAP through similar mechanisms: enhanced neuroplasticity creates openness to change, while skilled therapeutic guidance helps you process insights and implement lasting improvements. Your personalized treatment plan will be tailored to address your specific symptoms and goals.
Your Ketamine-Assisted Psychotherapy Journey
Every step is built around clarity, safety, and genuine progress. Here's what to expect.
Step 1: Free Phone Consultation
Your journey begins with a no-cost, confidential phone consultation. This isn’t a sales pitch but a genuine conversation where we explore whether KAP is right for you.
During your consultation, you’ll:
- Ask all your questions about ketamine-assisted psychotherapy
- Share your treatment history and current challenges
- Learn what the KAP process involves
- Get to know our team in a pressure-free environment
Receive honest guidance on whether this treatment fits your needs
There’s absolutely no charge and no obligation to continue.
Step 2: Comprehensive Assessment
If you decide to move forward, you’ll complete a thorough assessment process with both our medical team and your KAP therapist. We want to understand you as a whole person: mind, body, and spirit. This includes reviewing your medical history, current symptoms, treatment goals, and any trauma history that may be relevant to your care.
Step 3: Preparation Sessions
Before your first ketamine session, you’ll meet with your therapist from Houston Healing Collective for preparation sessions. These aren’t optional add-ons; they’re essential to maximizing your KAP outcomes.
Preparation includes:
- Building rapport and trust with your therapist
- Setting clear intentions for your treatment
- Learning what to expect during ketamine experiences
- Developing tools for navigating challenging material
- Creating a framework for integrating insights into daily life
Step 4: Day of Treatment
Preparation is simple:
- Avoid eating for 6 hours before your appointment (for IV/IM) or 2 hours (for sublingual)
- Only small amounts of clear liquids 2 hours before
- Wear loose, comfortable clothing
When you arrive:
- We’ll review any last-minute questions
- Check your vital signs
- Your therapist will help you settle in and reconnect with your intentions
Step 5: Your KAP Session
You’ll settle into a comfortable, reclinable chair in our private treatment room. We create a calm, peaceful environment optimized for therapeutic work.
Your comfort matters:
- Private treatment room
- Noise-cancelling headphones available
- Carefully curated music
- Eye mask if desired
- Warm blanket
- Adjustable lighting
During your session:
Depending on your treatment plan, ketamine may be administered via IV, intramuscular injection, or sublingual lozenges. Your therapist remains with you throughout the experience, providing support and guidance as needed. The level of verbal interaction varies based on your dose and therapeutic approach.
Sessions typically last 2-3 hours, including preparation, ketamine administration, the experience itself, and initial processing. Throughout your session, Dr. Ho or another member of our medical team monitors your vital signs while your therapist tends to your psychological experience.
Step 6: Recovery & Integration
After your ketamine experience, you’ll have time for immediate processing with your therapist while insights are still fresh.
Important aftercare instructions:
- You cannot drive yourself home (arrange transportation in advance)
- Plan to relax for the rest of the day
- Stay in the company of a responsible adult when possible
- Avoid important decisions, vigorous activity, or operating heavy machinery
Between sessions:
You’ll meet with your therapist for integration sessions to process insights, develop strategies for implementing changes in daily life, and prepare for your next ketamine session. This ongoing therapeutic work is what transforms temporary relief into lasting change.
Step 7: Treatment Course & Maintenance
A typical KAP course includes preparation, 4-6 ketamine sessions over 3-4 weeks, and integration sessions throughout.
Our typical protocol:
- Preparation sessions before beginning ketamine treatment
- Initial series: 4-6 ketamine sessions with therapeutic support
- Integration sessions between each ketamine experience
- Personalized maintenance schedule based on your results
- Ongoing integration support to sustain improvements
Since everyone’s needs are unique, we customize this approach based on your individual response and therapeutic goals.
The Science Behind Ketamine-Assisted Psychotherapy
The systematic review that anchors much of the KAP literature, published in the Journal of Pain Research, analyzed 17 studies covering 603 participants and found that combined treatment could meaningfully reduce pain, anxiety, and depressive symptoms while supporting sobriety in patients with substance use disorders.
A more recent systematic review in Current Treatment Options in Psychiatry narrowed in specifically on treatment-resistant depression, analyzing eight studies and 421 participants, and found KAP produced significant symptom reduction compared to ketamine alone, with early evidence it may also ease comorbid PTSD, anxiety, and chronic pain. A case report on esketamine used for comorbid depression and OCD adds further detail on how these treatments perform in complex, overlapping diagnoses.
Key research findings:
- Ketamine opens a temporary window of enhanced neuroplasticity
- Psychotherapy helps extend benefits that would otherwise fade quickly
- Fewer total sessions are often needed once therapy is layered in
- Strongest evidence currently centers on PTSD and treatment-resistant depression

Why Choose Catalyst Health & Wellness for Ketamine-Assisted Psychotherapy in Tomball TX
01
Expert Partnership
02
Led by Dr. Ho – Expert Medical Care
Board-certified in anesthesiology with a pediatrician’s training as well, Dr. Ho brings a rare combination of technical skill and a gentle touch, particularly valuable for patients who feel anxious about medical procedures.
03
Specialized KAP Therapists
Houston Healing Collective’s team has completed dedicated ketamine-assisted psychotherapy training and continues to track emerging protocols, with particular depth in trauma and treatment-resistant cases.
04
Whole-Person Approach
We treat people, not just symptoms. KAP by nature addresses the psychological patterns, relationships, and life circumstances behind suffering, not just neurochemistry. This means:
What this means for you:
- Treatment plans built around your personal history
- Attention to your current symptoms and specific goals
- Ongoing adjustments based on how you respond
- Care that shifts as you move through treatment
05
Extended Hours & Flexible Scheduling
Sessions in this program take real time, and a nine-to-five schedule rarely leaves room for that. That is why our doors stay open from five in the morning until nine at night, every day of the week. Whether an early appointment before work suits you better or a weekend slot fits your life more easily, our Heights location closest to Timbergrove can accommodate it.
06
Comprehensive Treatment Options
Beyond KAP, we offer additional innovative treatments that can complement your care:
Ketamine Therapy
Standalone infusions for rapid symptom relief
TMS Therapy
Non-invasive brain stimulation for depression
Spravato Treatment
FDA-approved nasal esketamine therapy
Our goal is to find the right combination of treatments for your unique situation.
07
Safe, Comfortable Environment
Every treatment room is designed with comfort and therapeutic depth in mind, featuring reclinable chairs, adjustable lighting, noise-cancelling headphones, curated music, eye masks, and warm blankets, with your therapist and medical team working together throughout.

KAP Retreats
For those wanting a deeper, immersive experience, we also offer ketamine focused retreats through our partnership with Houston Healing Collective. These multi-day gatherings combine medically supervised ketamine sessions with group therapy, movement, sound-based practices, art, and structured integration inside a supportive shared setting.
Retreats include:
Visit Houston Healing Collective for upcoming retreat dates and registration.
Getting Started with Ketamine-Assisted Psychotherapy in Tomball

If you’ve been researching the Best Ketamine-Assisted Psychotherapy clinic in Tomball, the growing body of research behind this approach makes it worth a serious look, especially if other treatments haven’t gotten you where you want to be.
Call (713) 772-5315 for a free, no-obligation phone consultation. We’ll walk through your treatment history and help you figure out whether KAP fits your goals. No pressure, no cost, and everything discussed stays confidential.
With hours from 6am to 9pm daily and a direct route down TX-249 to our Heights clinic, getting started is more accessible than it might seem. Dr. Ho, our partners at Houston Healing Collective, and our full team are here to support you.
Monday-Sunday, 6am-9pm
Free consultation
Personalized care
Three Houston locations
Expert medical and therapeutic team
Commonly Asked Questions
Get Help NowHow does KAP differ from ketamine infusions alone?
While ketamine infusions primarily focus on the neurobiological effects of ketamine, KAP integrates these effects with professional psychotherapy before, during, and after ketamine administration. This comprehensive approach helps maximize and extend ketamine’s benefits, often requiring fewer total ketamine sessions for lasting improvement. The therapeutic component helps turn temporary relief into enduring change.
What happens during a KAP session?
A typical KAP session lasts 2-3 hours. After brief preparation, ketamine is administered (via IV, injection, or sublingual lozenge), and you’ll recline comfortably while the medicine takes effect. A trained therapist remains with you throughout the experience, providing support and guidance as needed. Following the active ketamine phase, your therapist helps you begin processing the experience while insights are fresh.
How quickly will I notice results?
Many patients experience significant relief from symptoms after the very first ketamine session, often within hours. However, the full benefits of KAP typically develop over the course of treatment as insights are integrated and new perspectives are applied to daily life. The combination of rapid symptom relief plus ongoing therapeutic work creates both immediate and lasting improvements.
How many sessions will I need?
Most patients benefit from an initial series of 4-6 ketamine sessions over 3-4 weeks, with preparation and integration sessions scheduled accordingly. After this initial series, some patients choose to continue with occasional maintenance sessions. Your treatment plan will be customized based on your specific needs and response.
What does KAP feel like?
Experiences vary from person to person and depend on the dose used. Many patients describe feeling relaxed, peaceful, or somewhat disconnected from their surroundings. Some people experience meaningful insights, emotional release, or shifts in perspective. Your therapist helps you navigate whatever arises and make meaning from the experience. Most patients find KAP sessions profound and therapeutic.
Can I drive after a KAP session?
No, you cannot drive yourself home after KAP treatment. You’ll need to arrange transportation. By the time you leave our facility, you’ll feel much clearer, but for your safety, you should not drive, operate heavy machinery, or make important decisions for the rest of the day.
Is KAP covered by insurance?
Ketamine for mental health conditions is considered off-label use and typically isn’t covered by insurance. However, some aspects of the psychotherapy component may be eligible for coverage. Our team will work with you to explore all options for making treatment accessible.
Who is a good candidate for KAP?
KAP may be appropriate for individuals with treatment-resistant depression, anxiety, PTSD, OCD, eating disorders, and addiction who haven’t responded adequately to conventional treatments. During your consultation, we’ll assess whether KAP is right for your specific situation and goals.
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