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Meet Our Dentists

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I’m here to build a lifelong relationship when it comes to your teeth. Forward planning is my philosophy so you don’t end up spending thousands of dollars not knowing how long it would last!


– Dr Warren Antonoff, Founder & Principal Dentist


That’s our unwavering philosophy and promise to every patient.

We are a dedicated team of health care professionals who believe everybody deserves a great smile. Our goal is to make you comfortable from the moment you call our friendly Patient Co-ordinator, to stepping foot into our state of the art clinic, and after-treatment care… we’re committed to ensuring that your visit is enjoyable and free of the anxiety normally associated with seeing a dentist.

Dr Warren Antonoff

Principal Dentist

Founder and Principal Dentist at Lifestyle Smiles, Dr Antonoff graduated from the University of Melbourne. He enjoys a spot of golf in between his busy schedule.

Dr Stefanie Ng


Dr Stefanie enjoys all aspects of general dentistry, from treating children to complex treatment planning with a focus on providing exceptional care to all her patients.

Dr Rosana Prada


Dr Rosana not only has her Degree in Dentistry but also completed post-graduate degrees in Prosthodontics, Implants and Cosmetic gum surgery. Her main areas of interest are cosmetic dentistry, full mouth rehabilitation, implants, and gums surgery.
Dr Patrick Hoang At Lifestyle Smiles

Dr Richard Newton


Dr Richard is a general dentist who obtained his dental degree at La Trobe University. Before becoming a dentist, Richard worked as an Ambulance Paramedic. He has specific expertise in dental surgery, especially wisdom teeth.
Dr Patrick Hoang At Lifestyle Smiles

Dr Patrick Hoang


Dr Patrick graduated from Griffith University with a Graduate Diploma in Dentistry, before giving up surf and sunshine to return home to Melbourne. He has extensive experience working in private practices across Melbourne and Ballarat.

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Achieving the Smile You Love Webinar

Thinking of upgrading your smile but not sure what to expect? Watch this webinar as Dr Antonoff takes you through 3 patients’ smiles he transformed right here in Brighton

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