Meet The Team
Our wonderful team has over 90 years of collective dental expertise. Our respected dentists and oral health therapists have provided 1000’s of patients with superior quality dental care over many years. Mosman Fine Dental has become a nationally and internationally respected dental practice and we are proud to lead the way in our industry.
Our team undergoes ongoing education and training to ensure our knowledge and skills are contemporary and best practice. These high standards of knowledge can only be maintained due to our culture of lifelong learning and robust training programs that are ongoing for all members of staff.
We want every part of our ‘patient journey’ to be an awesome experience. We pride ourselves on listening to our patients’ needs and creating a welcoming and relaxing atmosphere when you attend our elegant dental practice.
Experience our genuine care and achieve optimal oral health. Book an appointment with one of our friendly dentists today.
Our Dentists and Oral Health Therapists
All our dental practitioners are registered with the Australian Health Practitioner Regulation Agency (AHPRA). Our dentists are members of the Australian Dental Association (ADA) and our oral health therapists are members of the Australian Dental and Oral Health Therapist’s Association (ADOHTA).
Opening Hours
Monday | 8:00 - 18:00 |
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Tuesday | 8:00 - 18:00 |
Wednesday | 8:00 - 18:00 |
Thursday | 8:00 - 18:00 |
Friday | 8:00 - 17:00 |
Saturday | Closed |
Sunday | Closed |
Dr Aden Tran
General Dentist - Director
BDS (Adel), MFDSRCS (Eng), FRACDS (GDP), FPFA, FIADFE, FACD
Dr Aden Tran is co-director of Mosman Fine Dental and has been practicing in Mosman since 2006. Dr Tran obtained his Bachelor of Dental Surgery from The University of Adelaide in 1999, graduating with the Graham Mount Prize. He has worked in general dental practice and at specialist level in Oral and Maxillofacial Surgery, both in Australia and the UK.
Dr Tran has been awarded numerous Fellowships from prestigious Royal Colleges and Dental Academies from around the world. He is particularly passionate about being a Fellow of the Royal Australasian College of Dental Surgeons where he serves as a college mentor, facilitator and examiner for both Membership and Fellowship in the General Dental Practice stream. He believes strongly about giving back to his profession by helping develop other colleagues achieve their personal best for the betterment of patient care and to continually advance his profession.
Dr Tran has extensive experience in all aspects of Dentistry. He has particular interests in Oral Surgery-Oral Medicine, Dental Implants, Orthodontics, Root Canal Therapy, Periodontal Surgery and Dento-Facial Aesthetic Treatments. He is also a certified Gallup Strengths Coach, which helps people and organisations understand their unique talents to accomplish their personal and professional growth.
Outside of work, Dr Tran is an obsessive foodie, interior architecture enthusiast and dog lover (he has three Cavoodles).

Dr AJ Ambikairajah
General Dentist - Director
BDent (Syd), BSc (Syd), GradDipDentImplantology (CSU)
Born in Ireland and raised in Australia, Dr AJ Ambikairajah completed his postgraduate Bachelor of Dentistry at the University of Sydney in 2012, having completed a Bachelor of Science majoring in Mathematics prior. After a serendipitous introduction by mutual colleagues, Dr AJ joined Mosman Fine Dental in 2019 and became co-director in March 2023.
Dr AJ instantly felt Mosman Fine Dental was the practice where he wanted to lay down roots and forge long term relationships with our existing patients to provide generational dental care for decades to come.
He is a member of the Australian Dental Association, Australian Society of Endodontics, Australasian Osseointegration Society, Academy of Osseointegration and Australian Society of Implant Dentistry. Dr AJ practices many aspects of general dentistry but has a special interest in Implant Dentistry, Periodontal therapy, Root Canal Therapy and Aligner Orthodontics. His passionate brand of dentistry has made him very popular with existing and new patients alike.
Outside of work, he is a huge soccer and rugby league fan. He enjoys spending time with his wife and four young kids, playing golf, and becoming a Scotch whiskey connoisseur.

Dr Andrew Prideaux
General Dentist - Associate
BDSc (Hons), FPFA
Dr Andrew Prideaux was the founder of Mosman Fine Dental in 2004.
Dr Prideaux graduated from the University of Western Australia in 1980 with second class Honours and is a Fellow of the Pierre-Fauchard Academy. With over forty practicing years under his belt, he has a wealth of experience in all facets of clinical dentistry and the successful running of dental practices.
Cosmetic and complex reconstructive dentistry is of special interest to Dr Prideaux, though he is passionate about all fields of dentistry.
Dr Prideaux still works on a part-time basis, looking after a core group of his long-term patients, as he transitions into retirement in the future. Dr Prideaux now spends more time playing golf and sailing: his two lifelong passions.

Dr Barbara Pinheiro
General Dentist - Associate
BDent (USP)
Dr Barbara Pinheiro graduated with a Bachelor of Dentistry in 2017 from the University of São Paulo (USP), one of the world’s highest-ranking dental schools. She comes from a family of dentists and proudly continues the profession as a second-generation clinician.
Barbara has completed postgraduate training in Aesthetic Dentistry, including advanced composite bonding, porcelain and composite veneers. She is passionate about Aligner Orthodontics and is highly proficient at complex Root Canal Therapy. Committed to lifelong learning, Barbara regularly attends advanced clinical training to refine and expand her skills.
Barbara enjoys developing long-term relationships built on trust and values open communication, taking the time to understand each patient’s concerns, especially when supporting patients who are anxious or in pain. Her approach is centred on gentle, thoughtful and conservative care, keeping her patients’ best interests in mind.
Outside of dentistry, Barbara enjoys spending time at the beach, travelling, and staying active at the gym.

Tara De Felice
Oral Health Therapist
BOH (CSU)
Tara graduated from Charles Sturt University with a Bachelor of Oral Health in 2022.
With a Dental Hygienist mother, Tara was always destined to do something in Dentistry. As an Oral Health Therapist, Tara provides a variety of hygiene and restorative procedures for both adults and children. She is known for her gentle touch and kind approach which helps patients overcome any fears they may have about coming to the dentist. Tara is naturally a very happy person, and this infectious positivity makes her a delight to be around for patients and staff members alike!
In her spare time, Tara enjoys spending time with her cat, reading, trying new foods, and going to the gym. She also loves being musically creative and learning new languages.

Jumana Alrimawi
Oral Health Therapist
BOH (UOtago)
Jumana graduated from the University of Otago with a Bachelor of Oral Health in 2020.
Jumana’s passion for Dentistry stems from her own childhood experiences, which inspired her to make a meaningful impact on others through positive and compassionate patient care. She is highly experienced in paediatric dental care, having worked in public and private positions in NZ.
She takes great satisfaction in educating patients and delivering high-quality care with empathy and kindness.
Outside of work, Jumana enjoys married life, baking delicious treats, going to Pilates, and exploring Sydney!

Cynthia Choi
Oral Health Therapist
BHSc (AUT)
Cynthia graduated from Auckland University of Technology in 2018 with a Bachelor of Health Science (Oral Health) and has experience working in public health dentistry and private practice.
Cynthia’s approach to patient care is to ensure that every patient feels welcomed and comfortable in the dental chair, while providing a gentle and calm experience. Her passion for dentistry started at a young age after a positive experience with her Orthodontist, which inspired her to pursue a career in oral health.
Cynthia enjoys building long-lasting relationships with her patients and being an integral part of their oral health journey.
In her spare time, Cynthia enjoys films and theatre, as well as travelling to see the world.

Jessica Williams
General Manager
Jessica Williams oversees the general management of Mosman Fine Dental. She brings a wealth of local and international experience in all facets of running a dental practice, gained over 20 years in the dental industry.
Jessica has a real talent for team development, business strategy, operational processes and project management. She is passionate about the delivery of quality dental services and superior patient care. Her experience and skills are paramount in helping Mosman Fine Dental achieve our vision and live our mission statement everyday.
Jess exudes a contagious zest for life. She is a real people person and enjoys spending time with her young family and friends. She is also a passionate animal lover, regularly volunteering at animal shelters and a dedicated eco-warrior working towards a more sustainable world for all. Jessica has been instrumental in helping our dental practice convert to more biodegradable and greener options wherever possible; helping to minimise our industry’s carbon footprint wherever we can.
