I cannot imagine that a doctor would knowingly do such a thing. Even if the doctor didn't have enough conscience to prevent it, the ethical and legal issues would make it too risky I think.
Well it does seem to me that Mikey has close connections with some of the most vile scum on this planet. Plus Mikey himself has medical training and works as a nurse and RESPIRATORY THERAPIST at an E.R.
Does anyone know if Terri was, in her earlier days, ever housed at a treatment facility that has electro-shock therapy?
The only rehab Mikey ever admits to providing was getting lead(s) placed into her skull and having electrical 'therapy' administered. That seems worthless IMHO, except to deaden motor functions or kill off memory cells.
If any so-called medical people had been helping Mikey, it wouldn't be all that risky to do that, it would be more like an insurance policy to keep her from talking.