Bupa Dental - Oakleigh 29 Portman Street, Oakleigh, VIC, 3166 Get Directions +61 3 7024 2638 Open on Tuesday from 8:30-17:30 Book this practice Find Other Practice About Us Services And Treatments Meet Our Staff
About Our Clinic Members First Ultimate

At Members First Ultimate practices3, you could get 100% back on up to two 6-monthly dental check-up and cleans (select dental items only) per person,1 plus 100% back on General Dental fillings up to yearly limits.2 Find out more about Members First Ultimate.

Preferred health fund providers: Bupa Australia Pty Ltd, All Health Funds Accepted

Bupa Dental - Oakleigh Wheelchair access / Accessible entry Your oral health affects your overall well-being and physical wellness, which is why we want to help people in Oakleigh look after their smiles. We believe one of the best ways to do this is through good dental care and a comprehensive oral hygiene routine.

Our clinic offers a wide range of dental services, such as check-up and clean for adults and kids, wisdom teeth removal, fillings and gum disease treatments.

For those patients who are interested in a brighter smile, our dental professionals can also discuss options such as teeth whitening.

We also provide custom-fitted mouthguards and look after all of your child’s preventive dental needs. At Bupa Dental Oakleigh, the Child Dental Benefits Schedule (CDBS) is also available (subject to eligibility criteria) which is an; Australian government initiative that covers up to $1,052 (as of February 2023) worth of basic dental services over 2 years to help prevent and treat dental diseases^^^.

Your care and satisfaction are our top priorities, and we look forward to seeing you at Bupa Dental Oakleigh.
DLGV Accreditions 1
Opening Hours Monday 8:30 - 17:00 Tuesday 8:30 - 17:30 Wednesday 8:30 - 17:30 Thursday 8:30 - 17:30 Friday 8:30 - 17:30 Saturday 8:30 - 16:30 Sunday Closed Location and transport

The practice is well serviced by trains. Oakleigh Train Station is located at 22 Portman Street Oakleigh.

2 Hours free parking on Portman Street

Payment plans

DLGV Payment Plans Option 1 DLGV Payment Plans Option 2
Meet our staff Dr Nathalie Mansour graduated with her bachelor’s degree in oral and dental medicine from Cairo University in 2003. She enjoys the hands-on nature of dentistry, and keeping up with studies.





Dr Mansour takes great satisfaction in seeing the smiles of her satisfied patients at the end of their appointments. Her special interests include cosmetic and paediatric dentistry, as well as restorative dentistry and crowns.





Outside of work, she loves walking, writing and enjoying movie nights with her children.
Dr Avinash Sivakumar works across a variety of fields with a particular passion for veneers and same-day crowns.



Avinash worked alongside cosmetic surgeons for many years, which taught him invaluable skills in dentures and cosmetic dentistry. With his jovial, honest and conversational nature, Avinash enjoys getting to know his patients. He also takes great pride in helping them rediscover their confident smile.



When Avinash isn’t working, you might catch him at his local gym or exploring new restaurants in Melbourne.
Dr. Tan is a compassionate and experienced dentist with 12 years of experience, fluent in English, Malay, and Mandarin. Having worked in both public and private practice, he has a diverse patient base and is dedicated to delivering personalized care.



Dr. Tan's interests include patient education, restorative dentistry, and developing good oral hygiene habits in children. He believes in the transformative power of a healthy smile, inspired by his own orthodontic journey. His approach focuses on empathy, gentle care, and clear communication.



What Dr. Tan enjoys most is building genuine relationships with his patients and helping anxious individuals overcome their dental fears. He takes pride in tailoring his approach to each patient's unique needs, ensuring a comfortable and calming experience.



Outside of dentistry, Dr. Tan loves cooking, traveling, reading, and exploring Melbourne's culinary scene.



Dr. Tan's kind-hearted and patient nature makes him an excellent dentist for families, children, and anxious patients. His calm and gentle approach ensures a positive dental experience.
Dr Raman Sachdeva is an associate dentist at Bupa Dental Oakleigh with over six years of experience working across both public and private sectors. She has a particular interest in aesthetic and restorative dentistry and is a trained Invisalign provider. Her calm and caring nature helps patients feel at comfortable, particularly those who may be nervous or uncertain about dental treatment.



Dr Sachdeva believes that dentistry is a unique combination of science, artistry and human connection. She is known for her ability to listen closely, communicate clearly and take a patient-centred approach that builds trust and confidence. Whether she is helping someone out of pain or restoring someone’s smile, she is dedicated to providing care that is as personalised as it is precise.



Fluent in Hindi and Punjabi, Dr Sachdeva has treated patients from a wide range of cultural backgrounds and is experienced in making dental care more accessible and inclusive. Her gentle approach is particularly appreciated by children and families, and she takes pride in helping young patients feel calm and comfortable in the chair.



At every appointment, Dr Sachdeva works closely with her patients to explain treatment options, address concerns and deliver outcomes that align with their health goals and lifestyle.
Dr. Colleen Donaghy is a dedicated and compassionate Associate Dentist with 5 years of experience. She has a strong interest in oral surgery, restorative dentistry, and composite bonding. Colleen has worked in hospital settings, including maxillofacial and oral surgery units, and has achieved her sedation qualification and MFDS postgraduate exam. She is a perfectionist who strives for the best possible results and enjoys building personal relationships with patients to make their dental experience pleasant and trusting.



Colleen is a good listener, calming, caring, and communicative, making her great with anxious patients. She is passionate about helping others and providing the best quality dentistry possible. Outside of work, Colleen is an active person who enjoys running, hiking, swimming, and crossfit. She loves traveling and planning roadtrips.



Colleen's approach is relaxed and calming, ensuring patients feel at ease and in control during treatment. She is open, honest, and respectful, treating patients with kindness and empathy. Colleen is committed to providing exceptional care and building long-term relationships with her patients.
Dr Natasha Long is a dentist at Bupa Dental Oakleigh who provides gentle, supportive care to patients of all ages. With a focus on children’s dentistry, general restorative treatment, and gum disease management, she is passionate about building lasting relationships and creating a calm, reassuring environment for every patient.



Dr Long was inspired to pursue dentistry after having a positive experience with her own childhood dentist—a practitioner who prioritised prevention, education and kindness. That influence shaped her approach today, as she works to shift the common perception of dentistry and make each visit more comfortable, informative and empowering.



Long has experience working in both public and private settings, including regional and rural communities where she delivered essential care to patients who might otherwise have had limited access. These experiences deepened her empathy and broadened her ability to support individuals with a wide range of oral health needs.



She takes the time to explain treatment options clearly and partners with her patients to improve their long-term oral health, without compromising on comfort or understanding. Known for her calm nature and approachable style, Long helps even the most nervous patients feel heard, respected and supported.
Photos Languages spoken

English

Arabic

Greek

Tagalog

What's Next Book an appointment Request an appointment online, whether you’re a new or existing patient. Book an appointment Ask a question Send us an enquiry online – we’ll get back to you by the end of the next business day. Clinic enquiry Call us Give us a call! Our team is on hand to answer your questions. Call us

1 You can receive 100% back on dental check-up and cleans (select dental items only) once every 6 months at Members First Ultimate Providers. Waiting periods, benefit claiming restrictions, policy and fund rules apply. Excludes orthodontics and in-hospital treatments. Available on all eligible extras products which includes General Dental (excluding FLEXtras and Your Choice Extras 60 where General Dental is not included). If you choose or require any additional dental services, any health insurance benefits will also be subject to your yearly limits. Not available in all areas.

2 Select direct restoration and general fillings only. Benefit claiming restrictions, waiting periods, yearly limits, fund and policy rules apply. Available on all Extras products with general dental at Members First Ultimate Providers. Not available in all areas.

3 Members First Ultimate Providers are not available in all areas.

* Available at Members First practices on Bupa Health Insurance family packages, and selected extras covers when taken with hospital cover on a family membership. Yearly limits, fund rules and waiting periods apply. Child dependants only. Excludes orthodontics and hospital treatments.

** Available at Bupa Dental Members First practices on Bupa Health Insurance Selected family Package Covers, and Selected Extras Covers when taken with hospital cover on a family membership. Yearly limits, waiting periods, fund and policy rules apply. Child dependants only. Excludes orthodontics and hospital treatments.

^ Subject to fund and policy rules, waiting periods and yearly maximums on most services. Patient is responsible for any outstanding amount yet to be paid to the practice at the time of appointment.

^^ For most items at our Members First providers. Excludes orthodontics and hospital treatments. Fund and policy rules, waiting periods and yearly limits apply.

^^^ Children must be aged between 2-17 years and meet the Dental Benefit Schedule requirements. Benefit available to eligible patients for treatments bulk billed by participating dental practitioners. Benefits not available for orthodontic or cosmetic dental work and will not be paid for dental services in a hospital.

Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.