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About Us

Looking for your dentist in Sydney’s CBD? Contact our friendly team on (02) 9232 3900 to see how our Sydney CBD dentists make the city smile!

Dr Mark Sinclair


Principal Dentist (B.D.S) at Sydney CBD Dental

Dr Mark Sinclair, a principal dentist at Sydney CBD dental

Dr. Mark Sinclair has been involved as a principal dentist since 1982. After graduating from the University of Sydney in 1980 where he was elected president of the student body in the final year, he has maintained a profile within the wider profession in various roles. He has overseen the expansion of his Bathurst practice to include other dentists and visiting specialists which provide a truly multi-disciplinary approach to patient care.

In 2002 Dr Sinclair graduated in Law from Macquarie University and in 2006 was admitted as a Solicitor by the NSW Supreme Court. He has been involved in providing numerous lectures and teaching programs both on a state and national basis in connection with clinical dentistry especially involving risk management for the whole dental team. In 2009, Dr Sinclair was elected president of the NSW Branch of the Australian Dental Association. This body represents the largest group of practising dentists in Australia. He was re-elected in 2010 and 2011. He has held many positions within the NSW Branch and continues to represent the profession on many fronts. Mark has remained enthusiastically involved with dentistry and his patients with a special interest in the comprehensive care,
implant dentistry and practice management. He is an elected Fellow of the following organisations:

  • International College of Dentists
  • Academy of Dentistry International
  • Australian College of Legal Medicine
  • Pierre Fauchard Academy. (International Trustee and Chair, Australasian Section)

Dr Abhishek Aggarwal


Principal Dentist (B.D.S) at Sydney CBD Dental

Dr Abhishek Aggarwal, a principal dentist at Sydney CBD Dental

Dr. Abhishek Aggarwal believes in treating his patients with the care and comfort he would provide to his own family. His key philosophy is that dentistry should focus on the effects it will have on the patient’s entire wellbeing. Therefore, he strongly believes that everyone deserves to have a beautiful smile, along with optimal personal health starting with a healthy mouth. To achieve this he works with you until you are satisfied because your satisfaction is his motivation.

Using the newest technology, he is able to achieve smiles for his patients that are truly theirs and stay true to their overall symmetry.

Graduating from the University of Adelaide, Dr. Aggarwal returned to his hometown of Sydney to establish his career in dentistry. Prior to managing Sydney CBD Dental, Dr Aggarwal also worked as a Partner and Principal Dentist for other start-up practices and has a vast experience in running a busy and cutting edge practice.

To stay true to his profession, Dr. Aggarwal is constantly developing and researching different topics, especially those that relate to helping you to achieve excellent health and improve your everyday life. A busy professional family man, he does not have a lot of spare time but whenever he does, he enjoys playing cricket and tennis. He also enjoys travelling and has become a bit of a foodie with a passion for cooking thanks to his wife.


Dr Karen Grealis


Associate Dentist at Sydney CBD Dental

Dr Karen-Grealis, an Associate Dentist at Sydney CBD Dental

Known for her gentle approach and unfailing determination to successfully treat even the most complex of dental issues, Ireland-born Dr Karen Grealis earned her Bachelor of Dental Science (with honours) from Trinity College Dublin in 2012.

She began her career by working on complex dental problems alongside a multi-disciplinary team. She went on to provide pre- and post-surgery treatment to patients at the Head and Neck Cancer Clinic in Dublin, exposing her to extremely challenging dental cases. She also has experience in on-call services for serious paediatric and adult dental trauma, and spent time in Sydney treating complex cases for patients with conditions like dementia and MS.

Although Dr Grealis has a fierce determination to tackle challenging dental issues, her approach to patients is caring and gentle. She prefers to get to know her patients and spend time educating them on their oral health and treatment options, which is perhaps one reason why she was nominated for Ireland’s “Sensodyne Sensitive Dentist of the Year” award in 2015.

Dr Grealis is a part of the Australian Dental Association and Irish Dental Association, and continues to pursue ongoing education to further develop her skills. Outside of dental, she enjoys spending her free time outdoors, playing sports, cooking, reading and exploring Australia.


Gloria Basily (BOH)


Oral Health Therapist at Sydney CBD Dental

Gloria Basily, an oral health therapist at Sydney CBD Dental

Gloria is dual qualified as both a Dental Therapist and Dental Hygienist (Oral Health Therapist). She provides the most advanced oral health care for her patients by utilizing the most up to date knowledge and using her personal judgement and skills.

Gloria has experience in working in areas of both metropolitan and rural NSW as well as providing volunteer oral health care to the most vulnerable children throughout regions of Cambodia.

She is specially trained to provide care for children through to adolescents in areas such as but not limited to; dental examinations, radiographs, (x-rays), preventative therapy, trauma, filling cavities, extractions, scale and cleans as well as complex periodontal treatment.

Patients of all ages who require further specialised care in the areas of gum disease or prevention are referred to Gloria for treatment. An appropriate diagnosis is made and an individualised patient-specific treatment plan is composed for the appropriate course of treatment to be conducted. Treatment plans will include periodontal analysis, root planning, scaling, prophylaxis, fluoride treatment and education for further awareness and motivation to continue positive and appropriate oral health habits.

Gloria is very passionate about her work and continually strives to advance her professional knowledge and competencies through continuous learning. She actively attends dental seminars and conferences, reads current research literature and participates in decision making of the professional organization.

Gloria is always committed to improving the oral health of her patients and works side by side with Dr. Mark Sinclair and Dr. Abhishek Aggarwal to provide the very best in diagnosis and treatment. At your visit with her, you will be enlightened with her caring nature and friendly smile. She is very proactive about making a difference to help you attain and maintain optimal oral health.


Sonia Keayes


Dental Hygienist at Sydney CBD Dental

Sonia Keayes - known as 'Sony' is a Ireland-born Dental Hygienist who qualified from the prestigious Eastman Dental Hospital in London. She is passionate about improving the oral health of patients and believes that the best results are achieved when people are put at their ease and are relaxed and comfortable.

Sony has a wealth of experience from a career in Private Practice in London, specialist positions at the Eastman Dental Hospital and teaching roles at Guy’s and St.Thomas' Hospital. She has developed her knowledge alongside some of the world’s leading clinicians in preventative, restorative and periodontal care, treating patients requiring extensive complex specialist treatment.

Sony creates personalised oral health programmes for each of her patients that improves oral hygiene as an integrated part of a happy and healthy life. Sony works closely with our dentists to ensure preventative care in the most comfortable environment. She is conscientious, caring and has attention to detail.

Sony is an active member of the BSDHT and the DHAA who keeps up to date with the advances of medical science as part of her professional development, most recently completing a Nutritional Certificate which links her personal interest in Dietary Health & Nutrition with her professional role as a Oral Health Educator.

As a busy professional, Sony spends much of her time with her family, including two school age children, and by exploring her love of healthy eating by trying new recipes .... both savoury and sweet!

Our Support Team

Our professional team is committed to providing you with high quality dental care and service, also helping to ensure that your visit is as pleasant as possible. 



Natalie Ruan, Receptionist at Sydney CBD Dental
Rebecca Pearce, Receptionist at Sydney CBD Dental
 

Monika Maharaj

Practice Manager

 

Natalie Ruan

Receptionist

 

Rebecca Pearce

Receptionist

 
Lisa Kim, Dental Assistant at Sydney CBD Dental

 

Urwashi Merugu

Dental Assistant

 

Lisa Kim

Dental Assistant


Katherine Lawrence

Dental Assistant