Siyan Clinical Corporation

Siyan Clinical Corporation is a Santa Rosa-based outpatient psychiatric and behavioral health provider serving Sonoma, Marin, and other Northern California counties. Services include transcranial magnetic stimulation (TMS), SPRAVATO® (esketamine), an Intensive Outpatient Program with evidence-based therapies, and outpatient recovery support. The practice also offers telehealth and patient resources. Its website lists 707-206-7268 for appointments and inquiries.