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GastroenterologyLas Vegas, NV

★★★☆☆3.2/566 reviews across 1 platforms

Ratings by platform

  • Yelp: 3.2 out of 5 stars (Yelp) (66 reviews)
  • Better Business Bureau (BBB): Not rated (BBB Profile) (6 complaints filed (3-year period))

What patients say

Patients praise

  • Professional and knowledgeable medical care from specific doctors, such as Dr. Nemec and Dr. Naik
  • Facility cleanliness and organized procedures when appointments are successfully made
  • Valued for thoroughness in consultations and not ordering unnecessary tests

Common complaints

  • Difficult or unprofessional office staff, particularly regarding phone responsiveness and scheduling
  • Long wait times on hold and for appointments
  • Billing and insurance verification issues (e.g., unexpected costs or confusion over coverage)
  • Occasional reports of perceived lack of care or dismissiveness from medical staff

In patients' words

"I called made appointment two months ago... I came into the office today and I was told they don’t take my insurance and asked me to pay! These was completed waste of time! I think they do these to a lot people it’s called bate and switch!"

OpenGovNY (User Review)

"Dr. Nemec is fine, but their scheduler or office associate needs to be gone! Doesn't return phone calls for a couple days?!?!"

MapQuest (Yelp Review)

"Patients frequently praise the attentive care provided by Dr. Nemec, noting his longstanding dedication and ability to listen carefully to individual concerns."

Wheree (Summary of feedback)

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7][8].

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