
His areas of specialty include general (acne, acne scarring, rosacea, psoriasis and eczema), skin cancer and melanoma, laser and cosmetic dermatology.
Dr Sullivan is actively involved in teaching and education along with research. He is a conjoint senior lecturer at the University of NSW Clinical School and has teaching hospital appointments at St George & Sutherland Hospitals. He is actively involved in the training dermatology registrars including a focus on cosmetic and laser medicine.
He holds appointments at Kareena Private & Ramsay Surgical Centre Miranda where he operates.