Quest Diagnostics

Reviews

• FF

  Franny

  Apr 2, 2026
  5.0
  I had an amazing experience here! The staff is incredibly patient and thorough, and the level of care they provide is amazing . I felt total confidence in their expertise. If you're looking for someone who truly cares about their work and their clients, this is the place to go!
• NV

  Nonda Volpe

  Mar 11, 2026
  1.0
  Trying to Book an appointment on line was a nightmare I chose the site and the day and time and when I hit confirm I was told that appointment was not available and there wasn’t a way to get the next appointment available/ this happened several times - I tried to call in person to schedule the appointment but couldn’t- very frustrating- I will not be using quest again
• ST

  Steve Tesoriero

  Feb 13, 2026
  5.0
  Clean, compassionate, and quick!
• RG

  Rose Grimaldi

  Jan 31, 2026
  5.0
  Taken on time, staff kind & efficient. Also facility was very clean
• JS

  Johnny Sir-Rock

  Jan 30, 2026
  1.0
  Never in my life have I ever had an issue with blood tests or blood donations. The tech that drew my blood destroyed my arm and now I have bruising and my vein is raised, never had this issue before. I will never visit the Commack location ever again.