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Welcome to Siyan Clinical Research!

Scientific research organization where pharmacological studies are conducted in an outpatient environment.

Our mission is to advance knowledge of biopsychosocial treatment of psychiatric disorders by conducting quality, science-based research studies dedicated to improving the quality of psychiatric care.

We specialize in conducting psychiatric and neurological research and clinical trials for new medications and treatments for depression, anxiety, panic disorder, obsessive-compulsive disorder, PTSD, ADD/ADHD, bipolar disorder, phobias, and cognitive disorders.

We are the largest psychiatric research facility in northwestern California, serving over 7,500 patients across six counties. SCR is located in Santa Rosa, California and provides treatment to patients living in Sonoma, Lake, Mendocino, Napa, Solano and Marin Counties. We serve a diverse adult patient population and are currently accepting new patients.

We provide our clients with the highest quality psychiatric care in a respectful and compassionate atmosphere, with a belief in the innate value of every individual, regardless of his or her accomplishments or failures.  



National Suicide Prevention Lifeline

Current Projects

Working Hours

MONDAY 8:30am - 5 :00pm
TUESDAY 8:30am - 5 :00pm
WEDNESDAY 8:30am - 5 :00pm
THURSDAY 8:30am - 5 :00pm
FRIDAY 8:30am - 5 :00pm


Call our office today at 707-206-7268 Ext. 16