The image shows the word "KETAMIST" in uppercase letters, representing Cassidy Psychiatry Services Lakeland FL. "KETA" is in light green, "MIST" in dark blue, and the curved "S" is formed by green dots.

Ketamine Services

A comparison chart from our Lakeland FL psychiatric clinic shows Ketamist nasal treatment as superior to injectable and IV ketamine, highlighting advantages like no needles, half the cost, patient control, and personalized dose.

A Revolutionary Approach

KetaMist® is a groundbreaking ketamine treatment method pioneered by Dr. Curtis Cassidy as a patient-centered, superior alternative to traditional ketamine delivery systems. Designed specifically for individuals suffering from Treatment-Resistant Depression and a range of other mental health and chronic pain conditions, KetaMist® eliminates the need for IVs and needles, cuts treatment costs by nearly half, and empowers patients with a personalized dosing experience that is both safe and effective. Many patients who found limited success with other ketamine treatments like Spravato® have achieved life-changing results with KetaMist®.
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Developed by Dr. Curtis Cassidy

Dr. Curtis W. Cassidy is a nationally recognized psychiatrist and the creator of KetaMist®. A ninth-generation native Floridian born and raised in Lakeland, Dr. Cassidy has committed his career to expanding access to innovative psychiatric care. He received his medical degree from the University of Florida College of Medicine and completed his Psychiatry residency at the University of South Florida, followed by a prestigious fellowship in Forensic Psychiatry at Yale University. He is Double Board Certified in Psychiatry and Forensic Psychiatry by the American Board of Psychiatry and Neurology.

Treating Conditions When Other Methods Have Failed

KetaMist® has demonstrated success in patients suffering from a variety of complex conditions, including:

Backed by scientific research, ketamine therapy is transforming lives—and KetaMist® offers a more comfortable, cost-effective, and customizable delivery method than any other currently available option.

Why Choose KetaMist® Over Traditional Ketamine Treatments?

While many ketamine treatments involve uncomfortable or costly procedures—such as IV infusions, injections, or high-priced nasal sprays—KetaMist® offers a simplified, non-invasive solution. Administered without needles or drips, this delivery system allows for better patient comfort and real-time dose control tailored to individual therapeutic response. No hidden fees, no impersonal online prescriptions—just effective treatment designed with the patient in mind.

If you’ve tried other options without success, KetaMist® may be the breakthrough you’ve been searching for. Contact us today to learn how you can get started with this innovative therapy, developed right here in Lakeland by Dr. Cassidy himself.

A smiling woman in a white turtleneck stands next to a badge that reads: "Take Control with KETAMIST. SUCCESS When Other Treatments Fail" at Cassidy Psychiatry Services Lakeland FL.
A brick building with an arched entryway and a "Cassidy Psychology" sign beside the door, under partly cloudy skies. Shrubs line the side as a sidewalk runs in front—home to Cassidy Psychiatry Services Lakeland FL.

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