About Us

Our Philosophy - Our Patients, Our Family

Patients are like family and always come first at Crows Nest Dentists. Our goal is to maintain a high standard of dental care, practising long term patient relationship, where appointments are not rushed, and your visit is stress free.
Combining the latest technology, with our direct approach to patients, we focus on providing reasonable options wherever possible where it benefits you, not to justify higher costs.
With our warm friendly staff, we’ve created a uncomplicated experience that allows us to focus on what matters most – you, your comfort and your health.

At Crows Nest Dentists, we believe in establishing a relationship between ourselves and the patient- our contract is with you the patient, and not with a third party.

Meet the team

Meet our experienced and friendly team members at Crows Nest Dentists.
Dr. Marc Sandler - Crows Nest Dentists Dental Team

Principal Dentist

Dr Marc Sandler

BDent. Hons. – University of Sydney
Marc’s favourite thing about dentistry is developing great relationships with patients and team members. He also enjoys: patient education on the causes and reversal of dental issues, using CEREC technology to fabricate single visit crowns and caps, relieving tooth grinding with night-guards or Botox and aesthetic dentistry from filling chipped front teeth to porcelain veneers.
Marc also believes in giving back to the community and has visited the rural town of Walgett 4 times over the past few years to locum at their aboriginal dental clinic. Performing dentistry in Walgett is very different from Sydney and getting patients out of pain is the first concern. Being in a quiet town offers him a time for peaceful reflection.
Apart from work, Marc loves spending time with family and friends, gym and yoga, going to the beach and watching great movies.
Patricia Wong - Crows Nest Dentist

Associate Dentist

Dr Patricia Wong

BDS – University of Melbourne
Dr. Patricia Wong completed her studies at the University of Melbourne in 2013 and has since attained experience in various Sydney locations including Lower North Shore, Sydney CBD and Newcastle, honing her skills in all facets of general dentistry.
Patricia is a caring and empathetic dentist who understands that most patients may be apprehensive about dental treatment so she strives to provide quality dentistry in a relaxed and comfortable environment.
A firm believer in conservative, preventative and minimally-invasive treatment, Patricia enjoys practicing all scopes of general dentistry, with a particular interest in aesthetic dentistry and orthodontics.
Patricia is committed to ongoing professional development and is dedicated to giving you that healthy, beautiful smile you have always wanted using the most up-to-date techniques and materials available.
Outside of work, Patricia is an avid foodie and enjoys travelling.

ASSOCIATE DENTIST

Dr Robert Otken

M. Clinical Dentistry – University of Amsterdam
Robert is a highly experienced dentist with a passion for general dentistry and orthodontics, including fixed and removable Invisalign treatment for both adults and teens. Graduating with a Master’s degree in Clinical Dentistry from the University of Amsterdam in 2005, he has been practising in Australia since 2011. His commitment to ongoing education includes an ICCDE Orthodontics Fellowship (2016) and a Postgraduate Diploma in Digital Orthodontics (2022).
Fluent in Dutch, German, and English, Robert believes in a holistic approach to dentistry with a focus on long-term oral health rather than just isolated treatments. He stays up to date with the latest advancements in dentistry by attending regular conferences and training.

Outside of work, Robert enjoys yoga, running, and is currently training for his fourth Melbourne Marathon. When he’s not staying active, he loves exploring new restaurants and discovering different cuisines.

Marian Pereira - Crows Nest Dentist

Associate Dentist

Dr Marian A. Pereira

BDS – University of Melbourne
Dr Marian Pereira is a passionate professional, having practised dentistry in Melbourne and Sydney since the early eighties. She has a long following of families that include infants, parents and grandparents – a true family dentist.
With a strong belief in giving back to communities, Marian has long volunteered for organisations that work to provide basic fundamental dental care for communities that otherwise cannot afford them, and programs focused on victims of domestic violence where comfort can be found in a female dentist.
In 2006, she joined the original dental practice in Crows Nest, and later independently established Crows Nest Dentists, where she has continued providing first class dental care for everyone.
Crows Nest Dentists - Team

Our team are here to help

Our team of professionals are ready to help, and to make sure your visit is as pain free as possible.

Crows Nest Dentists - Team

Book your appointment

We’d love to help you take the next step toward a healthy, confident smile! Feel free to get in touch with our friendly team to book an appointment, or use our simple and convenient online booking system. However you choose to reach us, we’re here to make the process easy and welcoming.