Dr Laura Smit at White Space Dental

Dr Laura Smit

Founder & Principal Dentist

My approach to dentistry is innately personal. I am passionate about providing all my patients with the ultimate dental experience, while providing the very best dental care.

I am committed to being at the forefront of dental education and technology. I have focused my continuing education on developing the skills to provide world class smile makeovers and implant dentistry.

It’s an intimate experience getting to work on someone else’s teeth. I want my patients to feel a collective ownership of White Space Dental, what we offer, and the impact it can make on their lives. White Space Dental is a space for everyone.

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gIDE Master Clinician - Advanced Dentistry
DSD Master
invisalign provider

Dr Cassandra Wee


With more than a decade of experience, Dr Cassandra is on a mission to change the way people experience the dentist. She’s well-versed in all dental services, including dental implants, and she has a special interest in Invisalign and smile makeovers.

Passionate about modern dentistry, Dr Cassandra employs the latest techniques available at White Space Dental, guaranteeing the best for her patients. With a friendly demeanor, she’ll guide you through appointments with comfort and expertise.

Originally from Australia, Dr Cassandra has traveled and lived around the world, but she loves Australia and always knew she would return home.

Dr Claire Champine


While Dr Claire hails from the charming yet chilly suburbs of Boston, Massachusetts, she’s wholeheartedly embraced the Aussie lifestyle of sand and sunshine after settling on the Northern Beaches over 15 years ago.

With extensive experience spanning diverse practice settings in Regional NSW, the Central Coast & Sydney, Dr Claire has refined her skills under the guidance of surgical, cosmetic, and implant dentistry experts. This journey has cultivated her special interest in cosmetic and restorative dentistry, while she remains committed to holistic dental care.

Guided by a gentle and empathetic nature, Dr Claire ensures each patient receives personalised, comfortable treatment. Her career is dedicated to providing exceptional care and making dental experiences enjoyable.

Amanda Thomson

Amanda Thomson

Oral Health Therapist

Amanda is originally from NZ, where she gained her Oral Health Therapist degree in 2012. She has a great passion for the dental industry and her point of difference is in providing the ultimate patient experience, where she excels.

Amanda brings a wealth of knowledge and experience to White Space Dental, providing the very best care and treatment to her patients, including deep cleans, maintenance of gum disease, Children’s dentistry and Invisalign support services.

Dr Laura and Amanda have been great friends for more than 10 years, making it extra special working together as a team.


Kathryn Anderson

Dental Hygienist

Kat is our dental hygienist. She is a breath of fresh air and a very caring soul, who is passionate about her job and her patients.

Kat specialises in maintaining your gum health and helping with all orthodontic treatments.

She has over 10 years of experience working in Australia and overseas. Kat is a northern beaches local and loves the outdoors and traveling. 

Mandy Mastnak

Mandy Mastnak

Dental Assistant

The lovely Mandy is originally from Germany and has made the Northern Beaches her new home. Although she may look young, Mandy has many years’ experience as a dental assistant. She will be by your side to make you feel comfortable at all times.


Anna Dunn

Dental Assistant

Anna is originally from the northern beaches. She loves to travel and was a top-level ballet dancer.

Anna is a dental assistant and is passionate about supporting patients to make sure they have the best possible experience. 

Annie Baldock

Dental Assistant

Annie is a local Northern Beaches girl who has always been interested in dentistry. After leaving school, she decided to give dental assisting a try – fast forward a few years and she’s discovered a true passion for it! She loves the variety her job brings and finds joy in every day.

Kind, polite, and incredibly hardworking, we love having Annie on our team!