Dr. Hopkins is a psychiatrist in Series 2, Episode 4, Just Act Normal. After an incident, the police ordered Miranda to take a visit to the previously arranged NHS psychiatrist with her mother Penny. Penny, however denied the NHS and took to private treatment.
Dr. Hopkins' office is a large more plush style office. He charges both £200 for the single visit, in which they do not complete an actual session.
Dr.Hopkins had apparently made a second appointment with Miranda, occurring at Miranda's own house, he describes that after his last visit to her house, he batted an "intimate rash" for months.