Complex sentence: She co-hosted the Saturday lunchtime show with Emma B from 1pm-3pm and she launched the hugely popular "Sunday Surgery" with Dr. Mark Hamilton, a health and welfare show where listeners called in about their problems, with Sara acting as "Nurse Coxy".
Split into simpler sentences: She co-hosted the Saturday lunchtime show with Emma B from 1 pm-3pm and she launched the hugely popular "Sunday Surgery" with Dr. Mark Hamilton. This was a health and welfare show where listeners called in about their problems, with Sara acting as "Nurse Coxy".