https://www.detroitnews.com/story/n...nvestigation-dr-robert-e-anderson/4836425002/
This should bring up the 2018 investigative report from the University Police.
The investigation likely dealt with the tip of the iceberg. This man was removed from the job at the university health center but continued to work within the athletic department for another 25 years. His expansive definition of what was required for a sports physical in a 17 year old was apparently well know among the students in the athletic department. He had been reported to the state and the university along the way. Similar to the Nassar case, through his position in the athletic department, the students were in a very assymetric power situation and the fact that nobody spoke up beyond joking about 'Dr drop your drawers' and 'two finger Anderson' doesn't mean that nothing happened. A testicular exam as part of a annual physical in a young man is medically appropriate, a prostate exam on a wrestler who sees the doc for a dislocated elbow is not.
As for what happened in his private practice and with pilots, that's a slightly different story. He apparently had a endocrine practice specializing in andrology. The entire 'Low T' industry didn't exist at the time. If you have a hammer, you see many nails. If you go to a andrologist, you are going to get a physical exam that includes your genitals, that wouldn't be unusual. With the aeromedical exams, we again have the assymetry of power. There is probably a good number of pilots who just decided that he was a creep and that they wouldn't go back to him but didn't feel a need to get involved in litigation or complaints to the state medical board.