Charlotte Davis. Her primary practice is as a Registered Nurse: Community Health, also practicing as a Registered Nurse, a Registered Nurse: Administrator, a Registered Nurse: Home Health, a Registered Nurse: Infection Control, a Registered Nurse: Nutrition Support, a Registered Nurse: Psych/Mental Health, a Registered Nurse: Occupational Health, a Case Manager/Care Coordinator, a Health Educator, a Rehabilitation Counselor, and a Day Training/Habilitation Specialist.