Book with St John Dental-Joondalup

Dr Tina Oosthuizen enjoys all aspects of dentistry and has a passion for restoring smiles. She has a gentle, conservative and ethical approach. She also enjoys working with children. Favourite activities outside of dentistry: spending time outdoors with her husband and children, art and reading.

Yamuna Shivananda graduated from UWA in 2013, where she worked at various private dental clinics in Perth. She first joined St John Dental (previously Apollo Dental) in 2015 and worked in both Joondalup & Armadale dental clinics. During her time at Joondalup and Armadale, Yamuna gained experience in different demographics and procedures. Following a short break, Yamuna re-joined St John Dental Joondalup in Nov 2019. Yamuna has an interest in cosmetic dentistry, pain-free dentistry, treatment of anxious patients and children’s dentistry. Aside from dentistry, she enjoys music, experimenting with plant-based recipes and animal rights activism.

Yvonne completed her degree of Dentistry at UWA. She has developed considerable experience throughout her years of working in the south-west region of Western Australia. She has worked in Government and private clinics where an emphasis is placed on establishing good oral health. Yvonne regularly attends professional development courses to update her skill sets. She can communicate in Mandarin and enjoys treating people of all ages. Yvonne believes in using her skills for the common good and participates in voluntary dental mission trips to the Philippines.