Meet the Par Olive Expert Panel

At Par Olive, we believe knowledge is power. That’s why we’ve teamed up with world-class dermatologists, doctors, and skin aestheticians. Our experts share their insights through content designed to empower our community, helping you make informed decisions for real, lasting results.

TRUSTED BY EXPERTS, MADE FOR YOU.

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DR JOSEPH HKEIK

Aesthetic Skin Doctor

Dr Joseph Hkeik is a cosmetic physician with over 20 years experience. He is highly regarded for his experience in delivering natural-looking results, drawing from his sense of artistic appreciation and commitment to patient care. Dr Hkeik was elected a Councilor of the Australasian College of Cosmetic Surgery (ACCSM) in 2008 and appointed as Assistant Dean during 2009, and then Dean of the Medical Faculty of the Australasian College of Cosmetic Surgery in 2013.

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MELANIE GRANT

Skin Aesthetician & Skin Expert for CHANEL

Melanie has distinguished herself as a passionate advocate of innovation and holistic education in the field of aesthetic skin improvement. Melanie specialises in tailored treatments and products designed to enhance an individual’s skin and complexion. This is done with state-of-the-art technology and therapeutic products and formulations used in tandem with prescriptive skin maintenance regimes. In 2016, CHANEL Australia announced Melanie as their first official Skin Expert. This was followed by CHANEL USA in 2019.

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DR SHAMMI THEESAN

Dermatologist

Dr Shammi Theesan, MBBS, BMedSci, FACD Dermatologist (Skin, Hair and Nail Specialist) Dermatologist and founder ODE Dermatology. She proudly combines the ancient eastern medicine of her Sri Lankan Tamil heritage together with cutting-edge science and technology.This means a focus on gut health and whole-body wellness - she fervently believes your body's internal state translates into your physical presentation.

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DIANDRA POLITANO

Skin Aesthetician & Dior Skincare Expert

With more than 15 years spent working with skin, Diandra has a real passion for science – skin anatomy, physiology, skin conditions and cosmetic chemistry. All of it led her to open her dream space, where all that knowledge could be shared in a warm, nurturing environment, tailoring the care to each individual and creating results beyond skin deep. Diandra is the local skincare expert for the House of Dior in Australia, a role she has held since 2022.

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Jacqueline Brennan

Skin Aesthetician

Jacqueline has worked in both Ireland and the UK, training with some of the most renowned doctors and pioneers in the skincare industry. This invaluable experience helped shape a unique approach to skincare, combining cutting-edge science with honoured traditions. At the heart of this philosophy is the belief that truly beautiful skin requires a harmonious blend of advanced professional modalities and high-quality skincare. These state-of-the-art techniques, when combined with traditional facials, provide an unrivalled approach to achieving lasting, transformative results.