What Actions Do I Take When My Doctor Blurts Out My Personal Info?

A month ago I went to the doctor (I am pregnant) and asked the results of a blood and culture test for herpes. My doctor was very loud even though the door was closed. She was almost shouting that I tested positive for HSV1 and negative for HSV2. She repeated it more than once. I was hoping that none of the patients in the other rooms heard it. I let that slide. Today I went to the doctor again and she told me that I need to take a medication for herpes since I have a history of taking the medication so that I can have a healthy delivery. She said all of this out loud in front of the nurses and front desk staff. I believe there were other patients waiting to see her also. I was speechless and embarrassed. She even showed frustration because I was confused about actually having herpes or being diagnosed just in case. She was practically shouting my info! I just want to know if there's any actions I can take for her leaving my info non confidential. I have to go back to the doctor to get my prescription and I will like to speak with someone above her but I'm not sure how to go about this.
What Actions Do I Take When My Doctor Blurts Out My Personal Info?
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