The Best Nutritionists and Dietitians in Houston, TX (2026)
Finding nutritionists and dietitians in Houston usually comes down to format: a weekday office practice, an online dietitian you book by video, or a team built around one specialty. Every business below holds a 5.0 rating on Google, so the review history is what separates them, and the largest is 132 reviews.
Short answer
Chews Food Wisely Functional Dietitians & Nutritionists leads with a 5.0 rating from 132 Google reviews, the biggest review history here by a wide margin. Megan Davies, RD follows at 5.0 from 22 reviews and is listed as open every day from 7 AM to 9 PM, working online through Fay. Space City Nutrition has 5.0 from 14 reviews and describes eating disorders and PCOS as its focus areas.
Houston's Nutrition Practices at a Glance
| # | Name | Rating | Reviews | Best for |
|---|---|---|---|---|
| #1 | Chews Food Wisely Functional Dietitians & Nutritionists | 5.0 | 132 | Largest review history |
| #2 | Megan Davies, RD | 5.0 | 22 | Open daily, online or in person |
| #3 | Space City Nutrition | 5.0 | 14 | Eating disorders and PCOS focus |
Ratings and review counts from Google, checked Oct 2026.
What Sets Each Practice Apart
- Address 2525 Robinhood St, Houston, TX 77005
- Hours Mon to Fri: 9:00 AM to 5:00 PM
As listed on Google, checked Oct 2026
Chews Food Wisely is a nutritionist and dietitian practice at 2525 Robinhood St, aimed at women. It takes an integrative and functional approach to thyroid issues, hormones, gut health and blood sugar, and offers lab and stool testing. Its testing menu covers micronutrient, hair tissue mineral, thyroid panel, GI MAP stool, food sensitivity and DUTCH hormone tests, and its website carries a blog and a podcast.
What people praise
- Zoom sessions that one reviewer says never feel rushed
- Reviewers describe clear, easy-to-follow explanations
- Quick replies between sessions
- Eligible for FSA payment
Worth knowing
- Booking runs through its website
- Open weekdays only, 9 AM to 5 PM
Reputation scorecard
Volume ranked among 6 Houston listings
Our take: A good fit for women who want a weekday, mostly online practice built around thyroid, hormone and gut concerns, and who are comfortable with a lab-focused approach. Reviewers describe food logs, plate photos, grocery lists and help with meal prepping as part of the work.
- Address 3131 Memorial Ct, Houston, TX 77007
- Hours Mon to Sun: 7:00 AM to 9:00 PM
As listed on Google, checked Oct 2026
Megan Davies, RD works online through Fay, a national telehealth company, offering video calls and in-person visits, and her Google listing is at 3131 Memorial Ct, open 7 AM to 9 PM every day. Her Fay profile describes her as a Registered Dietitian Nutritionist with specialties including diabetes, PCOS, celiac disease, gut health, kidney disease and weight loss, as well as cancer care, bariatric nutrition and high cholesterol, and says she starts by going through each client's nutrition history, successes and challenges.
What people praise
- Personable and a good listener
- Takes time to learn about their lifestyle and relationship with food
- Food options that fit their routine
- A manageable plan for daily use, according to one reviewer
Reputation scorecard
Volume ranked among 6 Houston listings
Our take: Suits anyone who wants evening or weekend availability with a single named dietitian, by video call or in person. One reviewer mentions her help finding kidney friendly foods, and another says a primary care provider referred them to her.
- Address 2180 N Loop W Ste. 120, Houston, TX 77018
As listed on Google, checked Oct 2026
Space City Nutrition is a dietitian practice at 2180 N Loop W, Suite 120. Its specialties are eating disorders, PCOS and chronic dieting, and it offers a free e-book about what a dietitian is. Its website describes the practice as a safe place to heal your relationship with food, and it invites other healthcare providers to get in touch about working together.
What people praise
- A warm, welcoming practice, from the front desk to being matched with a provider
- Responsive staff who communicate clearly
- A weight-neutral approach, according to one reviewer
- Takes insurance, which two reviewers mention
Reputation scorecard
Volume ranked among 6 Houston listings
Our take: Worth a call if eating disorders or PCOS are the reason you are looking, and you want a team rather than a single practitioner. Reviewers mention intuitive eating and PCOS work, and one describes the team as trauma informed.
Where the Order Comes From
Google's own numbers
Ratings and review counts are read from Google in October 2026 and are never edited by us.
The right kind of business
Only businesses Google categorizes as a nutritionist or dietitian, with an address in the city and a rating of 4.0 or higher, are considered. A company appears once.
Rating weighed by volume
The order balances the rating against how many people gave it, so a long review history counts for more than a perfect score from a handful.
What each card shows
Every card lists the rating, the size of the review history, the share of four and five star ratings, and whether Google lists a website, phone number and hours.
Check the license
Registered dietitian (RD or RDN) is a national credential that a person has to earn and keep. The word nutritionist is used more loosely, and the rules for it differ from state to state. Before you book, ask which credential the person holds and where you can look it up, and ask whether they are licensed in Texas.
Questions for Your First Call
- Which credential does the practitioner hold, and under which state license do they practice?
- Is the visit online, in person, or your choice?
- Do you accept my health insurance, and what does a session cost in total?
- How many sessions are typical, and what happens if I want to stop early?
- Will you share notes with my own doctor?
- Are lab tests or supplements part of the plan, and who pays for them?
More Reviews
Frequently Asked Questions
Which one has the most Google reviews?
Chews Food Wisely Functional Dietitians & Nutritionists, with 132 reviews at a 5.0 rating. Megan Davies, RD has 22 and Space City Nutrition has 14.
Which one is open in the evening or on weekends?
Google lists Megan Davies, RD as open every day from 7 AM to 9 PM. Chews Food Wisely lists Monday to Friday, 9 AM to 5 PM, and Google shows no hours for Space City Nutrition.
Which one focuses on eating disorders?
Space City Nutrition's website names eating disorders as a specialty, along with PCOS and chronic dieting.
Where to Start
On the numbers, Chews Food Wisely is the default, with the deepest review history. Megan Davies, RD is the alternative if you want long daily hours and an online dietitian, and Space City Nutrition suits those looking for a team with its stated focus areas. Call and work through the questions above, and remember this page is not medical advice: your doctor's view comes first.