Advanced Psychiatry Associates is an outpatient mental health practice in Fairfield, California, focused on comprehensive psychiatric care in a calm, relaxed setting. Led by psychiatrist Hisham Soliman, the practice brings together psychiatrists and nurse practitioners to provide care from diagnosis through ongoing treatment and supportive therapy, with an emphasis on continuity of care. Its services include medication management, therapy and counseling, along with interventional treatments such as transcranial magnetic stimulation (TMS) and Spravato esketamine treatment. The practice takes an individualized, full-spectrum approach to outpatient mental health treatment, integrating medical and counseling-based support within one setting.