Health & Medical · Laboratory Services

Quest Diagnostics

9707 Medical Center Dr, Suite 120, Rockville, Maryland, 20850

Google Maps Updated: 19 May 2026
Authenticity Score: 60/100
About

Quest Diagnostics in Rockville is a highly inconsistent experience. While some patients report quick and painless blood draws, many others complain about severe understaffing, long wait times, and unprofessional or rude staff. Administrative issues, such as lost orders and billing errors, are frequent points of frustration.

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We analyze 79 public reviews for Quest Diagnostics using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Medical Expertise 65/100
Admin Efficiency 30/100
Pro Tip

Always bring a printed copy of your lab orders to avoid issues if their system is down.

Blood draws
Urine screening
Pros & Cons

✓ What Works Well

  • Quick and painless blood draws (when staff is good)
  • Clean facility
  • Online appointment scheduling

✗ Areas to Improve

  • Severe understaffing
  • Long wait times
  • Unprofessional or rude staff
Frequently Asked Questions
  • Why is the wait time so long?
  • Are you open for walk-ins?
  • How do I get my results?
User Feedback

Great tech, but the office is a mess.

Billing errors and lost orders are common.

Staff is overwhelmed and often rude.