OUR DENTISTS

Dr. Sara Lonergan

Principal Dentist and Practice Owner
Dr Sara Lonergan has a Bachelor of Medical Science from Macquarie University and a Bachelor of Dental Surgery from the University of Sydney. After qualifying, she practised around Sydney’s Northern Beaches, in rural areas and at Sydney Dental Hospital. In 2008, Sara took over the practice from Dr Clements, who had run the practice for 40 years, and it was then that her vision for Tooth Sparkler came to life. Sara is a firm believer in finding the right answers for her patients and won’t quit until she does just that! Following a holistic approach, she presents the best solutions in all areas of dentistry and works directly with patients to achieve their oral health goals. With five children, Sara is a self-proclaimed ‘kid wrangler’ and is known for her success in treating children and her knack for making each visit a positive experience. Outside of the practice, she spends time with her family and enjoys reading, bushwalking, gardening, and ‘attempting’ to maintain some household order.

our oral health hygienists

Oral Health Hygienists have a strong focus on prevention and oral health promotion providing high quality dental treatment including examination, treatment and prevention of dental decay and gum disease.

They perform your routine scale and clean, fluoride treatment, xrays and oral hygiene instruction and can also provide treatment of gums disease and perform simple fillings for all ages.

Sarraa Adil Ali

Sarraa was born in Iraq and migrated to Australia at the age of two. She completed a Bachelor of Oral Health at the University of Sydney in 2015, giving her the skills to maintain healthy smiles for patients of all ages. She is super passionate about oral health awareness to improve the overall well-being of all her patients. Sarraa has experience working in periodontics in private practices around Sydney. Since joining the Tooth Sparkler family in 2017, her treatments predominantly involve maintaining healthy gums, diagnosing and treating gum disease, paediatric dentistry, Invisalign and tooth whitening. Her contagious smile and gentle nature always help to put patients at ease. In 2019, she resumed her studies at the University of Sydney to broaden her professional skills in adult restorative treatment planning and procedures.

Pat Westhoff

Pat is an Oral Health Hygienist with over ten years of experience. He is passionate about providing high-quality dental care with optimism, patience, and kindness. After always having a positive experience at the dentist growing up, his main motivation to become an Oral Health Therapist was to create the same positive dental experience for his patients with a fun-loving attitude and gentle approach to treatment. In 2019, he travelled to a remote village in Northern India as a dental clinic volunteer for local adults and children. Currently, Patrick also works as a clinical educator for first and third-year Bachelor of Oral Health students at the University of Sydney. He is an inner west local with a love of cooking delicious vegetarian recipes and exercise. He is also a qualified yoga teacher who enjoys teaching and practising yoga in his spare time.

Our Dental assistants

Vira Kukrudz

With over 15 years of experience at Tooth Sparkler, Vira is the go-to person for any questions about the running of the practice. With her extensive knowledge and experience, she has played an important role in training dental assistants at Tooth Sparkler. Her caring personality makes all patients feel calm and welcome as soon as they walk through the door. When she isn’t at work, she loves spending time with her family and taking care of her farm.

Mae Wongsakda

Mae joined the Tooth Sparkler team in 2021 and has been the perfect addition to the team. Her buzzing energy is contagious and makes the whole practice smile whenever she is around. With a family of her own, Mae is wonderful with kids who come into the practice. Whether young or old, she makes coming to the dentist an enjoyable experience for all patients.

Elise Fowler

Originally from Bathurst, Elise moved to Sydney in 2020 to complete a Diploma in Dance. As a young girl, she wanted to be a dentist when she grew up, but her dreams changed when she became passionate about dance. She joined the Tooth Sparkler team as a Dental Assistant, which she feels is the perfect mix of her two dream jobs. Her favourite part of being a Dental Assistant is seeing patients walk out of the practice smiling.

Emma McPherson

Emma’s bright smile and happy energy lights up the practice and makes everyone feel at ease. You will find Emma assisting the dentists and oral health therapists or smiling at the front desk. She is a friendly face that everyone at Tooth Sparkler looks forward to seeing. When she is not at work, she can be found looking after her friendly cavoodle, Frankie.

Amy Masselos

School Holiday Helper
Amy is currently at school and pitches in at the practice during the school holidays.

the support team

Ali Iacobbe

Practice Manager
Ali joined Tooth Sparkler in November 2021. She joins us with over 30 years experience across many industries, from Entertainment, Hospitality, Food, Building, Education, and Engineering. This is her first role in the Health Industry. She has worked extensively in Business and Office Management as well as Quality Assurance systems. Her passion is working with people in developing and training them to work to their full potential and to help businesses grow and become leaders in their industry. She is mum to 3 Adult children and loves spending time with her Kelpie X Rescue mutt and her happy place is anywhere in or around the ocean.

Helen Last

Patient Liaison
Helen joined Tooth Sparkler in 2011, bringing 30 years of experience from the medical, dental, and orthodontic industries. Her extensive knowledge of behind-the-scenes systems and procedures ensures our patients have the most seamless experience. Helen is known for her personal touch and always remembers the ‘little’ things about our patients. Her commitment and dedication to the practice and our patients is one of the reasons our patients enjoy coming! Helen has lived and raised her family in the area and enjoys spending time with her four grandchildren.

Tracey Derwin

Patient Liaison
When you ring the practice, it will most likely be Tracey that takes your call. With years in the dental industry, she has occupied many roles and uses this to her advantage at the front desk. Her clinical knowledge means you can talk to someone on the spot, and if she doesn't have the answer, she will find it pronto! Tracey is a passionate soccer player, having competed at the Masters Games in 2017. She lives nearby and is the mother of three adult children and a grandmother of two. Outside of work, she loves spending time with her family and playing lots of sport on the weekend.