Ethnography brainstorm

I may have more readily available resources at my fingertips since I am a nurse, and my mom is a nurse.  But here are some ideas:

ER waiting room
Nursing home
Dementia unit
Rehab facility
Hospital
School nurse's office
Dr's office
Support groups
Military medical group

Here are some people that could be profiled:
Doctor
Nurse
CNA
Patient
Therapist
Military medical staff
People with certain illnesses/ailments
Support staff at medical facilities

Here are some sample ethnographies:
http://soc.sagepub.com/content/27/4/591.abstract