Because we care...

Clinical Staff Profiles

Dr Humberto De Andrade

Ass.Diploma Sydney


Qualified as a Dental Technician in 1993. Humberto has owned and run a dental laboratory since 1995.

After graduating from Sydney Campus in Dental Prosthetics in 2010, Humberto acquired further training in Implant retained overdentures in 2011.

Humberto is currently a member of the executive committee of the Dental Prosthetist Association.

With a caring nature and good sense of humour, Humberto is also bilingual speaking both English and Portuguese.

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Adriana Kastalawi

B.O.H Newcastle Uni, Cert IV Dental Radiography, Cert IV Oral Health Education

Adriana Kastalawi

Adriana Kastalawi graduated with a Bachelor of Oral Health from the University of Newcastle in 2009. Prior to graduation Ms Kastalawi was a dental assistant for five years, completing her Certificate IV in Dental Radiography, Certificate III in Dental Assisting and Certificate IV in Oral Health Education.

Ms. Kastalawi is involved with the promotion of oral health and treatment of Periodontitis (gum disease). Ms Kastalawi is passionate about teaching Adults and children alike good dental habits; recognises and rewards patients’ efforts. 

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 Gianna Isaac

Oral Health Therapist- B.O.H University of Sydney

Gianna graduated from The University of Sydney in 2013 with a Bachelor of Oral Health. After graduating she was accepted into the Oral Health Therapy Graduate year program working at the community dental clinic in Nowra as well as providing health promotion to the wider community.

Being dual qualified in Dental Therapy and Dental Hygiene Gianna is able to provide treatments like x-rays, cleaning, fillings and primary extractions for children up to the age of 18, as well as preventative treatment for patients of all ages.

Gianna joined the Bella Dental Care team as the Oral Health Therapist working in conjunction with our Dentists to provide a comprehensive dental experience.

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