Ketamine Research Institute

I had an exceptional experience training at the Ketamine Research Institute under the guidance of Dr. Grass. The program exceeded my expectations in every way. The depth of education on brain neurocircuitry, the science and research behind ketamine, and its clinical applications was outstanding. Dr. Grass’s knowledge, passion, and ability to teach complex concepts in a clear and engaging manner made the learning experience truly remarkable. His enthusiasm for the field and commitment to education created an inspiring environment that deepened my understanding and confidence in ketamine-assisted treatment. I left the training feeling energized, informed, and genuinely excited to integrate this knowledge into my clinical practice. I highly recommend the Ketamine Research Institute to any clinician seeking high-quality, evidence-based ketamine education. Natacha O, PMHNP-BC

Natacha Jharahy · February 4th, 2026

I wholeheartedly recommend Dr. Gerald Grass and the Ketamine Research Institute for their transformative approach to treating treatment-resistant depression (TRD). Dr. Grass’s integration of the Genomind Assay to customize his RESTORE Ketamine Infusions to my genetic profile was a revelation—no trial-and-error, just precision medicine. The results were miraculous; I experienced immediate relief from my TRD symptoms that only deepened and improved in the week following my infusions, ultimately liberating me from antidepressants. The clinic’s professional yet relaxed atmosphere made me feel instantly at ease, and Dr. Grass’s warmth and care during the infusion process were truly exceptional—he listened to all my concerns and addressed each one with compassion and expertise. With his decades of experience from Yale and beyond, Dr. Grass and his team offer a beacon of hope for anyone seeking lasting mental health recovery.

Kevin Sparkuhl · October 24th, 2025

This was a highly informative and helpful training program. I pursued this program as a psychiatrist already using inhalational ketamine products who wished to gain familiarity and intensive training before including IV treatment. I feel well prepared both in the theoretical and practical benefits and use of ketamine via IV administration. I am indebted to Dr. Grass for his thorough, well prepared, and well presented fellowship. Well done, Dr. Grass!!

Christopher Dull · August 25th, 2025