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      Castle Biosciences

      Engaged employer

      Castle Biosciences Reviews

      3.2

      49% would recommend to a friend

      (66 total reviews)
      avatar

      Derek Maetzold

      60% approve of CEO

      55% positive business outlook

      Castle Biosciences has an employee rating of 3.2 out of 5 stars, based on 66 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Castle Biosciences employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical and biotechnology industry (3.5 stars).

      Reviews by job title

      66 reviews
      5.0
      15 June 2026

      Unparalleled culture with a focus on employee care

      Manager
      Recommend
      CEO approval
      Business outlook

      Pros

      The company culture is unparalleled. Not only is the company making a difference in patients lives, it also cares deeply for the employees. We are growing and with growing comes some change.

      Cons

      None, it is truly a collaborative work environment.

      Viewing 1 - 3 of 66 Reviews
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      ReviewsCastle Biosciences reviews

      Glassdoor has 67 Castle Biosciences reviews submitted anonymously by Castle Biosciences employees. Read employee reviews and ratings on Glassdoor to decide if Castle Biosciences is right for you.