Can osteopaths treat baldness?

Yes.: They have dermatology specialty training (dermatology residency program to train future dermatologists).

Yes: But it may not make your hair grow back. Some hair loss may be caused by immune system issues and osteopathic manipulation may help this. An osteopathic dermatologist may be able to do hair transplant.

Yes: Osteopaths can specialize in any medical specialty and there are osteopaths that are Dermatologists.