Elena C. Casanova-ghosh, CRNP Clinical Nurse Specialist Medicare: Not Enrolled in Medicare Practice Location: 100 E Lancaster Ave, Suite 356 Lankenau Mob East, Wynnewood, PA 19096 Phone: 484-476-8210 Fax: 610-552-0029
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.