Advanced Psychiatry Associates is an outpatient psychiatry practice in Walnut Creek, California, focused on comprehensive mental health care in a calm clinical setting. Led by psychiatrist Hisham Soliman, the practice brings psychiatrists and nurse practitioners together to provide medication management, therapy, counseling, Transcranial Magnetic Stimulation, and Spravato esketamine treatment. Its model integrates medical and therapeutic services within one psychiatric practice, with treatment plans tailored to individual patient needs and supported by experience across a range of outpatient and higher-acuity care settings.