He is also the Director of the Refractory Mood Disorders Program and leads the ECT Clinic and Ketamine Clinical Trials at UTHealth Harris County Psychiatric Center (HCPC). Dr. Selek is ranked one of the top international experts specializing in mood disorders and in the study and treatment of refractory mood disorders. His currently offers both inpatient and outpatient ECT (electroconvulsive therapy) services and outpatient ketamine infusion through an experimental trial for patients with treatment-resistant depression.