Lucy McDermid is a Front of House Patient Coordinator at One Cosmetic and the first point of contact for clients. She manages both surgical and non-surgical enquiries with professionalism and discretion, ensuring a seamless, informed, and elevated luxury experience. Known for her warm approach, Lucy welcomes every client with a smile and a commitment to exceptional service.

Christie Cameron is an award winning Senior Dermal Therapist, internationally trained facial sculpting specialist and educator with over 12 years of industry experience. Recently relocating from the Gold Coast, Christie began her career graduating as Valedictorian and top student from the prestigious French Beauty Academy. She has since been recognised as the Gold Coast’s Best Facialist for two consecutive years and, most recently, was awarded Australia’s Best in Beauty at the Australian Beauty Industry Awards, cementing her reputation as a national leader in advanced skin therapy.

Having worked across some of the world’s most luxurious spas and leading clinical skin practices, Christie is known for her uncompromising standards, innovation, and results driven approach. Her treatments seamlessly integrate advanced skin science, product chemistry, and biohacking inspired techniques with wellness led practices that support the parasympathetic nervous system through breathwork and mindfulness. Blending ancient techniques with modern day technology, the result is a deeply restorative yet clinically effective experience designed to optimise skin health while delivering visible transformation.

Christie’s elevated approach to treatment and exceptional client experience has attracted a long list of clientele, including celebrities, influencers, beauty editors, media personalities, and high profile individuals.

Beyond the treatment room, Christie is a published contributor to leading beauty publications and a respected educator, dedicated to shaping the next generation of skin therapists. Through her teaching, she inspires practitioners to unite artistry, innovation, and scientific precision setting a new standard for modern skin health.

Jade is the friendly and approachable face you’ll first meet at One Cosmetic, dedicated to making each client’s experience smooth and enjoyable. From the moment you book your appointment to the time you leave feeling rejuvenated. With a love for natural beauty, she brings genuine care and intention to every interaction.

Dr Negin Sedaghat FRACS leads the breast care program after breast implant surgery at One Cosmetic, an essential component of maintaining breast health.

Dr Sedaghat is an Australian-trained Specialist General Surgeon with subspecialisation in Breast Surgery and Breast Surgical Oncology. She is BreastSurgANZ certified in breast surgery and awarded professional certification with distinction in oncoplastic breast surgery from the University of Sydney.

Dr Sedaghat combines her highly qualified and experienced surgical expertise with a compassionate and holistic approach to patient care. In addition to breast implant care, Dr Sedaghat accepts consultations for women seeking comprehensive breast assessment and treatment for a wide range of breast concerns at the welcoming and luxurious environment of One Cosmetic in Double Bay – a valid GP referral at the time of consultation will be needed.

With a clinical background in perioperative nursing, Maree brings medical precision and a strong eye for detail to her work in aesthetic medicine. She is an experienced cosmetic nurse and over the years has trained under leading injectors in the space. She is passionate about combining science with artistry to deliver natural and refined results.

Maree offers all aesthetic medicine treatments and takes a personalised, multi-modality approach when creating treatment plans. She has a focus on restoring and enhancing her clients’ natural anatomy rather than altering them. Her philosophy is centered on subtle, confident beauty and helping clients feel empowered in their own skin.

Maree stays at the forefront of the industry by regularly attending advanced training and cosmetic conferences, ensuring she brings the latest techniques and highest standard of care to every client.

Dr Wessels is a cosmetic, plastic and reconstructive surgeon and is a senior lecturer at the Faculty of Medicine and Health Sciences of Macquarie University.

His practice covers the whole range of procedures in cosmetic, plastic and reconstructive surgery with special emphasis on cosmetic and reconstructive surgery of the breast (augmentation, reduction and breast lift) as well as facial cosmetic and reconstructive surgery.

Dr Wessels received his MBChB in South Africa, completing his internship and general surgery residency, training in one of the most challenging clinical environments, before completing his Fellowship and his Master of Medicine in Plastic and Reconstructive Surgery.

Dr Wessels successfully completed his second Fellowship in Plastic and Reconstructive Surgery when he was awarded a Fellowship of the Royal Australasian College of Surgeons in 2015. He has published world leading research on breast implant infection and outcomes following breast augmentation surgery.