Dr. Harmann is fairly new and seems to being  developing and doing good job.  I have only been with him a year because of the large turnover of doctors at Aurora.   I happen to having a significant hearing impairment and sometimes struggle with understanding his speech.  He was wearing a face mask and seemed to maybe have had a little bit of a cold.    I will ask him to please speak slower next time and maybe ask that he please remove his face mask so I can understand him better.   The sound acoustics in the small exam rooms is also very poor for some hearing impaired folks.  
SBC Family Practice