New Zealand, Adelaide, London, Hong Kong, Taipei. He has had extensive post-fellowship training in Adelaide, Hong Kong and London, where he further specialised in head and neck cancer surgery, cleft lip and palate, and aesthetic surgery.
Specialising in aesthetic (cosmetic) surgery of the face, breast and trunk, skin cancer including melanoma, cleft lip & palate, craniomaxillofacial surgery. Mr MacKinnon is a regular Interplast volunteer (overseas volunteer surgical missions). Consultant Plastic Surgeon for Wellington Regional Plastic, Maxillofacial and Burns Unit, Hutt Hospital and Clinical leader of the Regional Cleft Lip and Palate Service.