HOCATT™ · 30-Minute Session

What to Expect

Your 30-minute HOCATT™ session, step by step

A precise, monitored sequence. A trained provider stays with you the entire time.

The session experience

A look at how your HOCATT™ session unfolds, from the moment you step in to the moment you step out.

  1. Entry

    Preparation & entry

    You settle into the cabin with your head outside in fresh air. A soft neck seal keeps the ozone and steam contained, and your provider sets the session to your protocol.

  2. First few minutes

    Carbonic acid (CO₂) priming

    The session opens with a CO₂ phase that dilates the capillary network and primes your skin to absorb ozone more effectively.

  3. Core of the session

    Ozone steam phase

    Warm ozone steam fills the cabin and is absorbed transdermally — the main working phase — while far-infrared heat and photon light run alongside it.

  4. Finish

    Destructor cycle & cool-down

    An ozone-destructor cycle clears residual ozone from the cabin before it opens, then a brief cool-down — and you’re done, no downtime.

Every HOCATT™ session is physician-supervised by Dr. Heather Volpp, MD. Individual results vary.

Ready to experience HOCATT™?

Book your HOCATT™ session directly — no consultation required. Dr. Heather Volpp, MD reviews every patient’s health profile before treatment and will let you know if a consultation is recommended for you. A $150 phone consultation is available any time you’d like one. Individual results vary.