Is Sean Michael O'RIORDAN currently registered with the General Medical Council?

At the register check on 16 September 2026, Sean Michael O'RIORDAN was listed as registration lapsed. Check the General Medical Council's own register for current details.

Does Sean Michael O'RIORDAN have any public regulatory determinations?

No public regulatory determinations from the General Medical Council have been recorded on MedicWatch for Sean Michael O'RIORDAN. Our collection is incomplete and recent or revised decisions may not yet appear here. A register check is separate from a search for published regulatory decisions.

How can I file a concern about Sean Michael O'RIORDAN?

Concerns about a practitioner’s conduct or competence should be raised with the General Medical Council directly. The General Medical Council’s complaints process and contact details are available on its official website.

DoctorGeneral Medical Council 1277326

Sean Michael O'RIORDAN

Registration lapsed at last register check

Sean Michael O'RIORDAN, doctor (General Medical Council 1277326). No public regulatory determinations from the General Medical Council found on MedicWatch as of 16 September 2026.

Last verified against the General Medical Council register on 16 September 2026.

Current status

No public regulatory determinations from the General Medical Council found on MedicWatch as of 16 September 2026.

View Sean Michael O'RIORDAN’s entry on the General Medical Council register

Practitioner record

Drawn from Sean Michael O'RIORDAN’s entry on the General Medical Council register.

Qualifications: MRCS 1968 Royal College of Surgeons of England — 1968
Years on the register: 56 years (since 11 December 1969)

Context

The official General Medical Council register is the source for current registration details. MedicWatch’s collection of decisions is incomplete, so the absence of a decision here does not mean no decision has been published.

How to verify this practitioner

The authoritative source for any UK doctor’s registration is the General Medical Council’s own register. MedicWatchaggregates the regulator’s published fitness-to-practise outcomes alongside register data so you can answer the question in one place, but you should always confirm against the regulator’s own listing.

Sean Michael O'RIORDAN on the General Medical Council register

Sources

All facts on this page are drawn from publicly published sources of UK healthcare regulators. MedicWatch does not editorialise the regulator’s findings.

General Medical Council register entry — last fetched 16 September 2026

Frequently asked questions

Is Sean Michael O'RIORDAN currently registered with the General Medical Council?: At the register check on 16 September 2026, Sean Michael O'RIORDAN was listed as registration lapsed. Check the General Medical Council's own register for current details.
Does Sean Michael O'RIORDAN have any public regulatory determinations?: No public regulatory determinations from the General Medical Council have been recorded on MedicWatch for Sean Michael O'RIORDAN. Our collection is incomplete and recent or revised decisions may not yet appear here. A register check is separate from a search for published regulatory decisions.
How can I file a concern about Sean Michael O'RIORDAN?: Concerns about a practitioner’s conduct or competence should be raised with the General Medical Council directly. The General Medical Council’s complaints process and contact details are available on its official website.

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