At least nine log entries were made in the medical officer's log for the USS Voyager. They were recorded by The Doctor.



  • "Chief Medical Officer's Log, Stardate 48892.1. It appears that Voyager has suffered a disaster. What kind I don't know, but one thing is clear. The crew was forced to abandon ship. It would therefore seem that my usefulness has come to an end. I am terminating my program. If anyone finds this log, I can be re-activated by…" (VOY: "Projections")
This entry was recorded in an illusory scenario created due to a surge of kinoplasmic radiation striking Voyager while The Doctor was using the holodeck.


  • "Chief Medical Officer's Log, supplemental. Test results indicate that the holographic body is functioning normally. The patient's synaptic patterns appear to be stable, so I'm now ready to begin transferring her cognitive and motor processes." (VOY: "Lifesigns")


  • "Chief Medical Officer's Log, Stardate 51471.3. With the neurogenic field neutralized, I've been successful in reviving the entire crew. Unfortunately, the experience has produced a troubling side effect for many of them – acute insomnia." (VOY: "Waking Moments")
  • "Chief Medical Officer's Log, Stardate 51658.2. I've spent the past three days being cross-examined by the Entharan authorities, but the matter is finally resolved." (VOY: "Retrospect")


  • "Chief Medical Officer's Log, supplemental. I've managed to stabilize Lieutenant Torres for the time being, but the matter of how to proceed with her treatment remains unresolved." (VOY: "Nothing Human")
  • "Chief Medical Officer's Log, supplemental. Despite my efforts, Chakotay's condition continues to deteriorate." (VOY: "The Fight")


  • "Medical Officer's Log, Stardate 54452.6. Lieutenant Torres has deleted the alterations she made to my program. It's a relief to be back to my old self again." (VOY: "Lineage")
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