Manx Care's Diabetes Centre will be moving to a new IT system, which may slightly impact clinics.
The team will be moved to the system in January, meaning clinics are likely to be affected from November as they take time to adjust.
The health body says this means face-to-face clinics and virtual consultations may have to be reduced.
If your appointment is affected you will be contacted, and it will be rescheduled.
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