This course gives a good overview of medical-specific Spanish words (such as laboratory tests), and variations in vocabulary to ensure understanding and a feeling of respect between the doctor and patient depending on different factors (patient's age, unfamiliarity with professional medical terms, etc.)
I was surprised by some of the examples of "friendly" versus "cold" doctor behavior...as a then-young, "ethnic" female doing customer service for patients with varying degrees of emotional trauma or chronic illnesses in my particular workplace, even smiling at a patient would sometimes result in an undesired reaction from my boss, the patient or patient's spouse! Direct, brief communication like the "cold" doctor was more likely to be appreciated as professional while even respectful friendliness was often interpreted as flirtatiousness, evasiveness, condescension, or lack of respect for the patient's time and attention span. This seems to be a cultural variation so I would apply this course's recommendations with caution depending on your own work environment.
A second thing that I noticed was that there were no quiz answers to review after questions are marked wrong. At times I was able to review the lesson and correct my error, but for a few questions I am still unsure of what the correct response was. This may be because I need more practice in Spanish outside of this course which is intermediate level.
In conclusion, I think anyone who is somewhat fluent in Spanish and has a need for healthcare will find this course straightforward and helpful. It's also great that you can pay for the certificate at the end of the course when you're sure you've passed :)