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2026 Rankings

Best Dietitians & Nutritionists in Perth

Compare the top dietitians & nutritionists in Perth, WA, ranked by our composite reputation score.

Updated October 2026 · Based on 4,059 real Google reviews across the 54 dietitians & nutritionists

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Top Dietitians & Nutritionists in Perth, WA

The short answer

As of October 2026, the 3 highest-ranked dietitians & nutritionists in Perth, WA on the Starworks directory are Pure Health Nutrition (5.0 stars from 183 Google reviews), Jon Armstrong - Bariatric Surgeon Perth - Advance Surgical (5.0 stars from 144 Google reviews) and Base Nutrition Morley (5.0 stars from 134 Google reviews).

Starworks ranks 54 dietitians & nutritionists in Perth, WA, holding 4,059 Google reviews between them. Across the 54 the median rating is 5.0 stars from a median of 5 reviews. Of the 54, 52 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 3,017 reviews, more than the top-ranked dietitian holds, which is why rating alone does not set the order.

Every figure here is computed from Google review data that Starworks collects for dietitians & nutritionists in Perth, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.

What customers wrote about dietitians & nutritionists in Perth

Real Google reviews of businesses ranked on this page. Reviewer names are never shown.

“I saw Alex from Pure Health Nutrition for about 9 months with gut issues, re-occurring UTI symptoms and other things. It was affecting my every day life and no GP really looked into my symptoms. I constantly had to…”
Pure Health Nutrition5/5 stars · reviewed Aug 2026 · Perth, WA
“A really slick operation (pardon the terrible pun!) From start to finish everything was fantastic. Mr Armstrong ran in time for the appointment, did a thorough examination gave me his findings and suggested a treatment…”
Jon Armstrong - Bariatric Surgeon Perth - Advance Surgical5/5 stars · Perth, WA
“After doing some research into supplements, as quite new to them. I then found a store that listed some products that i had read with great reviews. Not only did I walk out with products but some incredible knowledge…”
Base Nutrition Morley5/5 stars · reviewed Apr 2026 · Perth, WA

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Frequently Asked Questions

Common questions about dietitians & nutritionists in Perth.

Who are the best dietitians & nutritionists in Perth?

As of October 2026, the 3 highest-ranked dietitians & nutritionists in Perth, WA on the Starworks directory are Pure Health Nutrition (5.0 stars from 183 Google reviews), Jon Armstrong - Bariatric Surgeon Perth - Advance Surgical (5.0 stars from 144 Google reviews) and Base Nutrition Morley (5.0 stars from 134 Google reviews). Every figure here is computed from Google review data that Starworks collects for dietitians & nutritionists in Perth, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.

How many dietitians & nutritionists does Starworks rank in Perth?

Starworks ranks 54 dietitians & nutritionists in Perth, WA, holding 4,059 Google reviews between them. Across the 54 the median rating is 5.0 stars from a median of 5 reviews. Of the 54, 52 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 3,017 reviews, more than the top-ranked dietitian holds, which is why rating alone does not set the order.

What star rating should I expect from a good dietitian in Perth?

The median Google rating across the 54 dietitians & nutritionists Starworks ranks in Perth, WA is 5.0 stars, and 52 of them sit at 4.5 or above. A rating at or near that median is ordinary for dietitians & nutritionists in Perth, WA rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.

How many Google reviews does an established dietitian in Perth have?

The median dietitian Starworks ranks in Perth, WA carries 5 Google reviews, and 4 of the 54 dietitians & nutritionists have passed 100. The most-reviewed of them carries 3,017.

How does Starworks rank dietitians & nutritionists in Perth?

Starworks gives every dietitian in Perth, WA a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.

Why does a dietitian in Perth with all 5-star reviews score lower than one with a lower rating?

Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer dietitian with a handful of excellent reviews may still be the right choice in Perth, WA. The star rating and review count sit next to every score so you can weigh both yourself.

Why does the same dietitian not appear several times on this list?

Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 50 distinct dietitians & nutritionists in Perth, WA rather than a longer list of repeats.

How often is this list of dietitians & nutritionists in Perth updated?

This ranking of dietitians & nutritionists in Perth, WA rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.

How can I improve my dietitian business ranking in Perth?

Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median dietitian Starworks ranks in Perth, WA carries 5 Google reviews at 5.0 stars.

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