Klarisana Physician Services PLLC

One of the longest-operating ketamine therapy networks in the United States, Klarisana runs five intramuscular ketamine clinics across Texas and Colorado—founded in San Antonio in 2015 and a founding member of the American Society of Ketamine Physicians. The practice participated in clinical research on ketamine infusion therapy for PTSD in paramedics, having administered nearly 20,000 IM ketamine sessions annually by 2022.