Cassandra Herbert, APRN/PMH-BC Clinical Nurse Specialist - Psych/Mental Health, Adult Medicare: Not Enrolled in Medicare Practice Location: 5026 Dorsey Hall Dr, Suite 205, Ellicott City, MD 21042 Phone: 410-415-1454
Clinical Nurse Specialist: A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.