There's always lots of discussions on how to get a proper coeliac diagnosis and then what checks should be made to monitor coeliac disease.
The NHS has a number of guidelines on this and one of the most common that health practitioners use as a reference guide is the 'map of medicine'. Think of it as a simple flow chart of what to do when a patient presents with certain symtoms.
The Map of Medicine for Coeliac disease clearly states the path of diagnosis and also what the follow up process is i.e. yearly check ups in primary care (with your GP).
Check out these links and let us know if your diagnosis matched this and whether your aftercare did/ does as well?
Problems & Follow Up: