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      Collegium Pharmaceutical

      Engaged employer

      Collegium Pharmaceutical reviews

      Toxic place. Stay away. - Senior Manager Collegium Pharmaceutical Employee Review

      1.0
      Dec 19, 2022
      Senior manager
      Recommend
      CEO approval
      Business outlook

      Pros

      Teaches you what sort of company you DON'T want to work for

      Cons

      Teams have huge cliques based in seniority and personality fit. Those in it have history and rapidly advanced for being favorites. Those not in it will have a hard time doing their job. You will be openly insulted in meetings, gossiped about, and made to feel incompetent. Most who dealt with it left the company within two years.

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      5.0
      Dec 15, 2025
      Sr. director
      Recommend
      CEO approval
      Business outlook

      Pros

      Great flexibility, ability to own your own success.

      Cons

      You will be healed accountable for wins and losses.

      1.0
      Jun 22, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Company has some good products.

      Cons

      Recent CEO is replacing most people with people he knows mostly from Chicago. Talented people are being replaced every month for no reason except they are not from Chicago or friends of the new ex Horizon employees. Setting a bad tone. It should not 'Best place to work in Boston' since most of the Boston people are being replaced by out of towners. What a shame of what was once a great company to work for. They dont care about their employees obviously however good they are. Start looking elsewhere.

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