- MBBS (Sydney University)
- FRACS (Otolaryngology, Head and Neck Surgery)
Dr Marcells is a fully-accredited surgeon (Fellow of the Royal Australasian College of Surgeons) with more than ten years experience in facial plastic surgery. He completed advanced training with the American Academy of Facial Plastic and Reconstructive Surgery.
Dr Marcells is a past President and Secretary as well as a current Executive of the Australasian Academy of Facial Plastic Surgery. Dr Marcells practices in Bondi Junction in Sydney's Eastern suburbs.