Practice Nurses - 0345 337 6201. Mary Cullen Nurse Practitioner, RGN, RMN, SCM, DN, GPN Prescribing, Bsc Health Studies, Family Planning Cert. . Susan Murray Practice Nurse, RGN, RM. Agnes McDonald Healthcare Assistant. The practice nurses are responsible for the following procedures: cervical smears, wart treatment, dressings, immunisations, blood pressure checks, ear syringing, travel advice ....