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Quest Diagnostics interview questions
Updated Jun 12, 2025Difficulty
Average
Experience
Very positive
How others got an interview
Interview search
8 interviews
Quest Diagnostics interviews FAQs
- Glassdoor users rated their interview experience at Quest Diagnostics as 62.5% positive with a difficulty rating score of 2.63 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Statistician and Senior Phlebotomist rated their interviews as the hardest, whereas interviews for Customer Service Representative and Medical Technologist roles were rated as the easiest.
- The hiring process at Quest Diagnostics takes an average of 16 days when considering 8 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Specimen Technician I had the quickest hiring process (on average 7 days), whereas Client Engagement Specialist roles had the slowest hiring process (on average 30 days).
- Common stages of the interview process at Quest Diagnostics according to 8 Glassdoor interviews include:
Phone interview: 31%
One on one interview: 25%
Personality test: 13%
Skills test: 13%
Drug test: 6%
Group panel interview: 6%
Background check: 6%
Here are the most commonly searched roles for interview reports -
- Phlebotomist(2) .
