The HSE expects that key services will be available from the new primary care centre in Carrick-on-Shannon by the middle of May.
The multi-million euro facility is set to house several child and adult clinics when it officially opens to the public later this month.
The Saolta Hospital group is set to operate the county's vaccination clinic this summer from the new building while the building will also house two GP practices.
Public health nurses, physiotherapy and dental services will be coming on stream later this month - with others expected to follow in the coming weeks.
Emma ball is a General Manager, Primary Care, Sligo, Leitrim and West Cavan.