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Sydney, New South Wales · October 2026 figures

Compare the top 10 cardiologists in Sydney, NSW

Of the top 10, HeartBug Pty Ltd has the most reviews (1,156), and 8 of them share the highest average (5.0). Of the 9 that list opening hours, 8 list the most (40 a week each).

The top 10 cardiologists in Sydney, side by side
RankBusinessRatingReviewsRating floorDays openSaturdaySundayOpen latePhoneWebsite
1Shore CardiologyWahroonga5.037Floor 4.735NoNoNo(02) 8488 8900shorecardiology.com.au
2South Sydney CardiologyHurstville4.974Floor 4.715NoNoNo(02) 8789 5018dryoungyu.com
3Scientia Medical Heart Clinic - Dr Frank ArenaNorth Ryde5.029Floor 4.705NoNoNo(02) 8084 8703scientiamedicalgroup.com.au
4Shore CardiologyFrenchs Forest5.029Floor 4.705NoNoNo(02) 8488 8900shorecardiology.com.au
5One Heart Centre - Bella VistaBella Vista5.027Floor 4.685NoNoNo(02) 9114 5151oneheartcentre.com.au
6Dr Manish PatelPenrith5.024Floor 4.664NoNoNo(02) 4722 2920nepeancis.com.au
7Dr Rajan RehanNorth Sydney5.023Floor 4.665NoNoNo(02) 9114 5151oneheartcentre.com.au
8HeartBug Pty LtdHillsdale4.71,156Floor 4.655NoNoNo1800 529 275heartbug.com.au
9Dr Ian NicholsonWahroonga5.022Floor 4.65not listednot listednot listednot listed(02) 9635 5325sah.org.au
10Heart Rhythm CentreNewtown5.021Floor 4.645NoNoNo(02) 9519 5922heartrhythm.com.au

See all 117 ranked

More in Sydney

Cardiologists elsewhere in New South Wales

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.