First, even though it states that the employee has "several medical condition", it doesn't identify any such conditions. It would be helpful to the employer if the doctor who wrote this note was a little more specific about the nature of his patient's condition and the resulting limitations.
The second issue that it doesn't firmly excuse the employee from work for certain dates. "... prevent her from appearing" is not the same as "unable to report to work between (date) and (date).
You should not hesitate to review or have an attorney review the medical note you receive from your doctor, which you plan to transmit to your employer in order to have your medical leave approved, in order to make sure that it is sufficiently specific and complete.