Affiliations
Mr De Zoysa works with all major health insurers
- Fellow of the Royal College of Surgeons of England
- British Medical Association
- British Association of Head and Neck Oncologists
- British association of Endocrine and Thyroid Surgeons
- British association of Paediatric Otolaryngologists
- British association of Endocrine and Thyroid Surgeons
- Royal Society of Medicine
