Helena Street Dental
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"They look after you with care. Dr Yiannakis is very experienced. He treats with care, respect and is efficient and..."
WA
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Word of Mouth dentists in Koongamia receive an average rating of 4.9 based off 579 reviews.
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"They look after you with care. Dr Yiannakis is very experienced. He treats with care, respect and is efficient and..."
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"A very friendly and professional dentist always leaving afterword very satisfied"
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"Carla was wonderful, she was kind and considerate throughout the process. Highly recommend to all my friends."
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"My husband and I have received good service from the crest dental centre, the centre is very clean, the dentists are..."
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"I am really scared of Dentist's. With this I could not even feel the needle going in. Staff are very nice. Will..."
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"The receptionist is very friendly and is very good with names. They make claiming back from private health easy. They..."
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"Clean. Friendly. Gentle - Myself and family have been coming for years and cant recommend them enough "
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"I have been going to this dentist for about 3 years now. They might not be the cheapest dental surgery out there but..."
Market Intelligence
Data-driven insights based on 579 customer reviews collected between 2008 and 2026, ABS Census data, and 4 trust signal responses
Koongamia has an unusually strong field of dentists — four of the 19 servicing the area have earned a recent Word of Mouth Service Award (21% award rate), with 579 customer reviews and an average rating of 4.9 stars.
Over the 2008–2026 window, dentists in Koongamia have moved from 4.3/5 to 5.0/5 — genuine improvement in customer-reported quality. Koongamia sees 36.2 new dentist reviews a year — 91% above the Western Australian average, a larger recent sample than comparable suburbs in the state.
Based on customer-reported pricing on Word of Mouth, prices have risen 39% since 2008 (from $100 to $139 median), averaging 2.4% per year.
Based on 579 customer reviews collected on Word of Mouth between 2008–2026, and ABS Census 2021 data.
Based on Word of Mouth reviews 2008–2026
Based on customer-reported prices. Outliers removed.
How we calculate the Local Service Score: We combine two sources of data: first-party data collected directly by Word of Mouth — verified customer reviews, customer-reported pricing, post-service trust-signal responses, and service awards — with suburb-level population and housing data from the Australian Bureau of Statistics 2021 Census. The score measures how well Koongamia is served for dentists, reflecting the depth of choice, quality of service, and value for money available to residents compared to other suburbs across Australia. See our Local Service Score methodology for data sources, update frequency, and quality guardrails.
Based on historical review patterns on Word of Mouth, dentist demand in Koongamia tends to peak in March and is quietest in June. Booking during quieter months may mean more providers available and faster response times.
Start by comparing reviews from real customers — Koongamia has 579 dentist reviews on Word of Mouth. Dentists at Burswood (2025), Helena Street Dental (2024) and Hills Family Dental Centre (2022) have earned a Word of Mouth Service Award (plus 1 other local award winner) — an award that recognises consistently high customer ratings over a calendar year.
Dentists in Koongamia have an average rating of 4.9 out of 5 stars, based on 579 customer reviews on Word of Mouth. This is above the national average of 4.84 stars.