成人护理从业人员拥有32个学分的高级证书，可为已获得护理学学士学位和硕士学位的护士提供机会，以增加他们在各种环境中对成人的护理领域的专业知识诊所，医院和门诊服务中心。此计划以混合格式呈现。所有课程都使用Blackboard进行了网络增强。必须具备基本的计算机技能。该计划已获得纽约州教育部的批准，并获得大学护理教育委员会（CCNE）的完全认可。毕业生有资格获得纽约州的成人护士从业证书，并通过美国护士资格认证中心（ANCC）或美国护士从业协会（AANP）获得国家证书。
LIU Brooklyn offers the Advance Certificate in Adult Gerontology Primary Care Nurse Practitioner (AGNP). The 32-credit program is designed to be completed in five semesters (fall, spring of part-time study. Graduates of the Advance Certificate in Adult Gerontology Primary Care Nurse Practitioner program are eligible for a New York State licensure as an Adult- Gerontology Nurse Practitioner and will be eligible for national board certification through the national certifying agencies for advanced practice nursing (American Nurses Credentialing Center, American Academy of Nurse Practitioners). <br>Advanced Certificate in Adult Gerontology Primary Care Nurse Practitioner offers nurses who already have earned a bachelor's and a master's degree in nursing, the opportunity to increase their expertise in the area of care for adults in a variety of primary care settings. In New York State, the graduate nurse practitioners are autonomous working in collaboration with a physician but are not supervised by a physician. The nurse practitioner does not require collaboration after successfully completing 3600 clinical hours in practice.