Douglas P. Peller, D.O.
Health & Medical · ENT

Douglas P. Peller, D.O.

9141 Grant St, Suite 240, Thornton, Colorado, 80229

Google Maps Updated: 13 May 2026
Authenticity Score: 45/100
About

The clinic has a very polarized reputation. While some patients praise Dr. Peller for his expertise and thoroughness, many report significant issues with administrative communication, billing transparency, and a perceived lack of empathy. The clinic's reputation is mixed due to these operational challenges.

Our Review Process
20
Most Relevant
15
Newest
20
Highest
20
Lowest

We analyze 75 Google Maps public reviews (Most relevant, Newest, Highest rating, Lowest rating) from every angle to find the real story so you know exactly what to expect. We use Artificial Intelligence to analyze these reviews and filter out spam to highlight only authentic feedback.

Performance Scores
Medical Expertise 70/100
Admin Efficiency 40/100
Pro Tip

Always verify your insurance coverage and billing codes before your appointment to avoid unexpected charges.

ENT services
Surgical options
Pros & Cons

✓ What Works Well

  • Knowledgeable doctor
  • Thorough exams
  • Convenient location

✗ Areas to Improve

  • Billing transparency issues
  • Long phone wait times
  • Unorganized staff
Frequently Asked Questions
  • Why can't I reach anyone on the phone?
  • How do I change my primary provider?
User Feedback

Doctors are great, staff is not

Billing is a nightmare

Hard to schedule appointments

Location Details
Street: 9141 Grant St, Suite 240
City: Thornton
State: Colorado
Postcode: 80229
Country: United States
Location
9141 Grant St STE 240, Thornton, CO 80229
Quick Info
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