1. Does anyone know if Shippen is well versed in hypothyroidism treatment (i.e. would get the STTM seal of approval)?
Yes.
2. Shippen's now dated book says he doesn't like injections. Has he changed his mind or would he be willing to do frequent low dose injections?
Yes.
3. Is he officially an endocrinologist or is he an internist that likes to do endocrinology stuff?
Family Practice. Most TRT Physicians properly trained come from different medical backgrounds so not unusual.
http://www.healthgrades.com/physicia...-shippen-y4dx7
4. Anyone with personal experience?