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5 Best Endocrinologists in Houston (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

Elara Kestrel
By Elara Kestrel, Health and Medical Expert · ✓ Data verified July 2026 · 7 min read

Getting a diabetes or thyroid diagnosis right the first time saves months of guessing, and in Houston the endocrinologists patients keep coming back to have logged over 4,100 Google reviews between them. Ratings run a tight 4.7 to 4.9 across the list, so for endocrinologists in Houston the real decision comes down to location, wait time, and which condition you're actually managing.

Short answer: The Endocrine Center is the most-reviewed practice here, rated 4.7 across 1,448 Google reviews, with a second location at its Greater Heights campus rated even higher at 4.9. Houston Thyroid and Endocrine Specialists (4.8, 956 reviews) and Dr. Andres Splenser (4.8, 472 reviews) round out the highest-volume names, covering diabetes, thyroid, and hormonal health across multiple Houston neighborhoods.
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Houston's Endocrinologists, Compared

# Business Rating Reviews Best for
1 The Endocrine Center 4.7 ★ 1,448 Largest practice / Katy Freeway View ›
2 The Endocrine Center (Greater Heights Campus) 4.9 ★ 936 Highest-rated / Greater Heights View ›
3 Houston Thyroid and Endocrine Specialists 4.8 ★ 956 Diabetes-focused care / Bellaire View ›
4 Dr. Andres Splenser 4.8 ★ 472 Referral-driven / Upper Kirby View ›
5 Tiana Shiver MD 4.9 ★ 322 Long-term patient relationships View ›
5 Best Endocrinologists in Houston (2026)

Our top picks, reviewed

The Endocrine Center logo
#1 Overall🕑 Open 5 days/wk

The Endocrine Center

4.71,448 Google reviews

The Endocrine Center is a Houston endocrinology, diabetes, and thyroid practice on Katy Freeway, staffed by multiple physicians including Dr. Prashant Koshy and Dr. Michaelis. It's the largest and most-reviewed practice on this list, with an online booking system and a second campus location covering more of the metro area.

What people praise

  • Reviewers consistently describe appointments running on or ahead of schedule
  • Multiple named physicians get individual praise for thorough lab review and clear explanations
  • Handles testosterone replacement, diabetes management, and thyroid disorders under one practice
  • Large, established review base gives a broad, consistent read on typical visits

Worth knowing

  • Online scheduling and account setup took some reviewers longer than expected to figure out
  • As the largest practice here, expect a bigger patient roster and less one-on-one familiarity than a solo practice
Reputation scorecardrank in Houston
Rating4.7 / 5
Review volume1,448 · 96th
Confidencevery high
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown88% 5-star
✓ VerifiedSource: Google

Our take: It's the most-reviewed endocrinology practice in Houston by a wide margin, and reviewers across several different physicians within the practice describe the same pattern: on-time appointments and thorough explanations. A safe first call for most patients.

Website Book now+1713-468-2122 Directions

10837 Katy Fwy Ste 200, Houston, TX 77079

The Endocrine Center (Greater Heights Campus) logo
#2🕑 Open 5 days/wk

The Endocrine Center (Greater Heights Campus)

4.9936 Google reviews

The Endocrine Center's Greater Heights campus is a second location of the same Houston practice, on N Loop W, offering the same range of endocrinology, diabetes, and thyroid care under physicians including Dr. Amine. It holds the highest rating of any practice on this list.

What people praise

  • Highest rating on this list at 4.9
  • Reviewers describe short wait times even for a first visit
  • Dr. Amine specifically praised for warmth, humor, and thorough explanation of options
  • Staff called out repeatedly for helping with parking and directions to the building

Worth knowing

  • Same-brand as the Katy Freeway location, so confirm which campus and physician you're booking
  • Building parking is tight during peak hours, per one reviewer
Reputation scorecardrank in Houston
Rating4.9 / 5
Review volume936 · 82th
Confidencevery high
Recency2 weeks ago
Info completenesssite · phone · hours
Rating breakdown94% 5-star
✓ VerifiedSource: Google

Our take: The highest-rated of the two Endocrine Center campuses, with reviewers describing a notably smooth and efficient first-visit experience. If you're choosing between the two locations, this one edges out on rating and reported wait times.

Website Book now+1832-649-4386 Directions

1631 N Loop W Ste. 625, Houston, TX 77008

Houston Thyroid and Endocrine Specialists logo
#3🕑 Open 5 days/wk

Houston Thyroid and Endocrine Specialists

4.8956 Google reviews

Houston Thyroid and Endocrine Specialists is a Bellaire practice focused on diabetes and thyroid conditions, staffed by physicians including Dr. Tang and Dr. Galvis. It runs early morning hours starting at 7:30 AM most weekdays, with a diabetes center designation and support for device syncing and prescription management through a patient portal.

What people praise

  • Reviewers consistently describe thorough, unhurried explanations of test results and treatment plans
  • Praised for accommodating scheduling flexibility when a patient travels a distance for an appointment
  • Early morning hours make it easier to fit around a workday
  • Multiple physicians get individually named, specific praise

Worth knowing

  • Closes early on Fridays, so weekday scheduling needs planning around that
  • High review volume includes a modest share of lower ratings worth a quick read
Reputation scorecardrank in Houston
Rating4.8 / 5
Review volume956 · 89th
Confidencevery high
Recency6 weeks ago
Info completenesssite · phone · hours
Rating breakdown93% 5-star
✓ VerifiedSource: Google

Our take: A strong pick specifically for diabetes management, with reviewers describing genuine patience and flexibility around scheduling. The early hours are a real plus if you need to see a doctor before work.

Website+1713-795-0770 Directions

4747 Bellaire Blvd #275, Bellaire, TX 77401

Dr. Andres Splenser logo
#4🕑 Open 5 days/wk↩ Responds to reviews

Dr. Andres Splenser

4.8472 Google reviews

Dr. Andres Splenser runs an endocrinology practice on Edloe St in Upper Kirby, also seeing patients at a Sugar Land location, treating diabetes, thyroid conditions, PCOS, and hormonal health. His site notes bilingual English and Spanish service, and reviewers frequently describe being referred to him by other specialists including OB-GYNs and internists.

What people praise

  • Frequently described as thorough, reviewing prior imaging and lab work from other specialists in detail
  • Bilingual service in English and Spanish
  • Reviewers who were referred by another doctor describe a smooth handoff
  • Praised for a calm, unhurried explanation style during first visits

Worth knowing

  • One detailed, critical review describes a difficult interaction during a high-stress pregnancy visit
  • Wait times can run longer at the Sugar Land location, per one reviewer
Reputation scorecardrank in Houston
Rating4.8 / 5
Review volume472 · 75th
Confidencehigh
Recency6 weeks ago
Info completenesssite · phone · hours
Rating breakdown93% 5-star
✓ VerifiedSource: Google

Our take: A well-regarded referral destination, with most reviewers describing thorough, patient-centered care, though one serious complaint about a specific visit is worth reading. On balance, the volume and consistency of positive reviews still support the rating.

Website+1832-702-2225 Directions

3100 Edloe St #210, Houston, TX 77027

Tiana Shiver MD logo
#5🕑 Open 5 days/wk↩ Responds to reviews

Tiana Shiver MD

4.9322 Google reviews

Tiana Shiver MD is an endocrinologist affiliated with Memorial Hermann on W Holcombe Blvd, treating diabetes and other hormonal conditions. Reviewers frequently describe being her patient for a decade or more, with several noting continuity of care spanning 10 to 20 years.

What people praise

  • Reviewers repeatedly describe 10-plus years as her patient, a sign of strong retention
  • Consistently praised for taking time to explain lab results and answer questions fully
  • Multiple reviewers say they've referred friends and family directly to her
  • Described as never rushing appointments

Worth knowing

  • Smallest review base on this list, though the rating itself is among the highest
  • Affiliated with a hospital system, so expect hospital-linked scheduling and billing
Reputation scorecardrank in Houston
Rating4.9 / 5
Review volume322 · 68th
Confidencehigh
Recency5 weeks ago
Info completenesssite · phone · hours
Rating breakdown97% 5-star
✓ VerifiedSource: Google

Our take: The strongest pick here if you're looking for a long-term relationship with one physician rather than a large multi-doctor practice. The pattern of decade-plus patients returning is a meaningful signal on its own.

Website+1713-814-2800 Directions

3525 W Holcombe Blvd Fl 1, Houston, TX 77025

6

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Health information disclaimer: This directory is informational only and not medical advice. Rankings reflect publicly available Google ratings and review volume, not clinical outcomes. Verify any practitioner’s credentials and registration with the relevant medical board before booking.

How we score these practices

Every number on this page is computed from public Google data on the date shown, not from opinion or payment. Rating is the practice’s live Google star average. Review volume is how many patients have rated it, measured against the other endocrinologists on this page. Confidence weighs the rating by that volume, so a 4.7 from over a thousand reviews carries more weight than a 4.9 from a few hundred. Recency reflects how recently patients are still leaving reviews. No practice can pay to change these numbers.

What does an endocrinology visit cost in Houston?

Cost depends heavily on insurance coverage, whether the visit is a new-patient consultation or a follow-up, and whether labs or imaging are ordered the same day. Several practices on this page list insurance information directly on their sites, so the most reliable figure is a direct call to your chosen practice with your insurance details in hand.

Endocrinology care across Houston

The practices above cover the Energy Corridor, Greater Heights, Bellaire, Upper Kirby, and the Texas Medical Center area, spanning most of Houston’s major medical corridors. If you’re searching for an endocrinologist near me, every listing below shows a live phone number so you can check current wait times and new-patient availability directly.

What to ask before you book an endocrinology visit

  • Does the practice accept my insurance, and what’s the estimated cost for a new-patient visit?
  • Are labs and imaging done on site, or referred to a separate location?
  • How far out is the next new-patient appointment?
  • Does the physician specialize in my specific condition (diabetes, thyroid, PCOS, hormonal)?
  • Is there a patient portal for messaging and prescription refills between visits?

Frequently asked questions

How did you choose these Houston endocrinologists?

We started from endocrinology practices in Houston with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position.

How often is this updated?

The data carries a verified date (July 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

Which of these practices focuses specifically on diabetes?

Houston Thyroid and Endocrine Specialists carries a diabetes-center designation and reviewers describe strong diabetes-management support, though several other practices on this list also treat diabetes as part of general endocrinology.

Do any of these doctors offer bilingual service?

Dr. Andres Splenser’s practice lists bilingual English and Spanish service. Confirm language support directly with any practice before booking if that’s a priority.

The bottom line

The Endocrine Center is the safe default given its size and review volume, with the Greater Heights campus edging out on rating if you’re choosing between its two locations. Whichever you pick, bring prior lab work and imaging to the first visit so the physician has the full picture from day one.

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