Medical Hand Sanitzers - Henry Schein Medical- usa medical supply llc hand sanitizer gel msds ,Medical Hand Sanitizers. Licensed Medical Professionals turn to Henry Schein as their source for medical hand sanitizers. Henry Schein Medical is a leading distributor to health care providers, and does not sell or distribute product to non-medical professionals or the general public.Medical Hand Sanitzers - Henry Schein MedicalMedical Hand Sanitizers. Licensed Medical Professionals turn to Henry Schein as their source for medical hand sanitizers. Henry Schein Medical is a leading distributor to health care providers, and does not sell or distribute product to non-medical professionals or the general public.