Carla Tretiu, RD - Dietitian Nutritionist logo

Carla Tretiu, RD - Dietitian Nutritionist

Nutritionist · Charlotte, NC · reviewed since 2024

How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 69%98+67.8Reliability 31%96+29.5Experts Score= 97Not enough data for value, replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.97SCORE
AGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#26 of 140 nutritionistsPosition by Experts Score among all companies we track in this category. · better than 82%
5.0 ★★★★★ 25 Google reviews · 1 photos
100%five-star reviews
5.00★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yearsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
0%reviews answered by the owner
Jul 2026latest review

Carla Tretiu, RD - Dietitian Nutritionist at a glance

Google reviewers rate this Charlotte nutritionist five stars based on twenty-five reviews, with no owner responses recorded. Clients describe her as professional, knowledgeable, and empathetic, noting that she reviews blood work and medical history to create personalized plans. Recurring themes include her focus on whole-person health, clear communication, and supportive guidance for managing conditions like diabetes. No low-star reviews were provided to identify specific criticisms regarding services, pricing, or punctuality.

  • Google rating: 5.0 out of 5 from 25 reviews (100% five-star).
  • Reviews on this page: 25 Google reviews (14 with written comments).
  • Owner responses: the business replied to 0% of reviews.
  • Most recent review: July 14, 2026.
  • Service: Nutritionist serving Charlotte, North Carolina.

Data from Google, last updated October 25, 2026.

Score profile vs other nutritionists

Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and satisfaction; weakest: reliability.

Satisfaction98Reliability96Craft & service–Value–Momentum100Replies to reviews–Satisfaction: 98 (median 95)Reliability: 96 (median 94)Momentum: 100 (median 100)
This companyNutritionists median0 = centre, 100 = best
SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Carla Tretiu, RD - Dietitian Nutritionist: 98/100 on this factor. Category median: 95.A
98
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Carla Tretiu, RD - Dietitian Nutritionist: 96/100 on this factor. Category median: 94.A
96
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Not enough reviews for this factor yet. Category median: 99.–
–
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 87.–
–
MomentumMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Carla Tretiu, RD - Dietitian Nutritionist: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 49.–
–

Bar = this company · dark tick = category median.

Star ratings

25 Google reviews we collected

  • 5 stars25100%
  • 4 stars00%
  • 3 stars00%
  • 2 stars00%
  • 1 star00%

Praise vs complaints

Phrases our text analysis found in 14 written reviews

  • Praise14100%
  • Complaints00%

Topic share

How often each topic comes up in the written reviews

  • Staff & attitude750%
  • Communication214%
  • Honesty & trust214%
  • Quality & results17%
  • Speed & response17%
  • Would recommend17%

What customers talk about

We read 14 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “I found my dietitian, Carla to be very personable and genuinely invested in getting to know me, getting to know my history and in developing a startin…”
  • “She truly listened and presented advice and support.”
  • “I honestly can say she is the best Dietitian I've ever had & trust me I have had my share of them.”
  • “Very thorough and listens.”
  • “…her feedback and recommendations as to how to approach them in a more efficient way.…”
  • “I highly recommend Carla to be your dietitian if you are in need of one!”

praise complaint · found by our text analysis, Google review wording unchanged.

Recent reviews

Kathy1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 8 months ago★★★★★

Carla is very knowledgeable and caring. She's the first nutritionist that looked at recent blood work I had done and we made some adjustments. I love that we are also looking at the ingredients and how they could effect my organs. She is the best.

Alejandra2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 8 months ago★★★★★

I'm very grateful with Carla. A doctor told me I needed to learn to leave tired, because of my age and my diabetes, but Carla help to feel great again, with energy and much better health in general. Thank you Carla

Donna2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 8 months ago★★★★★

Carla challenges me constantly and really helps me to breakdown my thoughts and why I do things. She definitely looks at you as a whole person and goes beyond just what you are eating.

Kaitlyn2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★

Carla is so sweet and personable. She takes time to get to know you and works with you to meet whatever goals you have. She also is realistic and so encouraging!

KaterynaLocal Guide · 4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a year ago★★★★★

Carla is amazing, she took the time to go thru all my medical history including labs and the trends in blood tests over time and looked through my numerous supplements and gave her feedback and recommendations as to how to approach them in a more efficient way. I truly appreciate all the comments and the time she…

Jackie7 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a year ago★★★★★

Going into this I did not know what to expect. I found my dietitian, Carla to be very personable and genuinely invested in getting to know me, getting to know my history and in developing a starting point specific to my needs. She truly listened and presented advice and support. I am so happy with the initial plan…

Photos

Customer reviews

5.0 ★★★★★ 25 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Filter by topic — each topic is highlighted in the reviews in the same color
Kathy Dwyer1 reviewTotal number of Google reviews Kathy has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Carla is very knowledgeable and caring. She's the first nutritionist that looked at recent blood work I had done and we made some adjustments. I love that we are also looking at the ingredients and how they could effect my organs. She is the best.

Alejandra Perez2 reviewsTotal number of Google reviews Alejandra has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I'm very grateful with Carla. A doctor told me I needed to learn to leave tired, because of my age and my diabetes, but Carla help to feel great again, with energy and much better health in general. Thank you Carla

Donna Oschman2 reviewsTotal number of Google reviews Donna has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Carla challenges me constantly and really helps me to breakdown my thoughts and why I do things. She definitely looks at you as a whole person and goes beyond just what you are eating.

Tammy Groody1 reviewTotal number of Google reviews Tammy has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Carla is amazing. So professional. She always cares and goes the extra mile.

Tammerlane GroodyLocal Guide · 15 reviewsTotal number of Google reviews Tammerlane has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Very professional and knowledgeable

Kaitlyn Halbrook2 reviewsTotal number of Google reviews Kaitlyn has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Carla is so sweet and personable. She takes time to get to know you and works with you to meet whatever goals you have. She also is realistic and so encouraging!

Dawn Kelly2 reviewsTotal number of Google reviews Dawn has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Very thorough and listens. Very thoughtful and easy to talk to. Team Carla!

Kateryna BozhkoLocal Guide · 4 reviewsTotal number of Google reviews Kateryna has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Carla is amazing, she took the time to go thru all my medical history including labs and the trends in blood tests over time and looked through my numerous supplements and gave her feedback and recommendations as to how to approach them in a more efficient way. I truly appreciate all the comments and the time she spent with me during the initial consultation. Looking forward to working with her.

Jackie Wolf7 reviewsTotal number of Google reviews Jackie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Going into this I did not know what to expect. I found my dietitian, Carla to be very personable and genuinely invested in getting to know me, getting to know my history and in developing a starting point specific to my needs. She truly listened and presented advice and support. I am so happy with the initial plan we developed and look forward to continuing to work together.

Amber Boyd4 reviewsTotal number of Google reviews Amber has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I have worked with Carla for about 8 months now. I was borderline diabetic with an A1C of 6. As of today my A1C is a 5.6 out of pre-diabetic range. Very thankful!!

Carla Tretiu, RD - Dietitian Nutritionist on Google Maps →

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