Chief Warrant Officer 4 (CW4) Patrick Nelligan assumed the duties as Command Chief Warrant Officer of the 94th Regional Readiness Command on February 1, 2006.
Training and Field Artillery Cannon Crewman AIT at Fort Sill, Okla. He was assigned to the 3/35th Field Artillery (Self Propelled), West Germany, where he served as an Advanced Party, Gun Driver, and Battery Commander’s Driver.
He left active duty in 1982, and joined the 340th General Hospital and a was sent to the United States Army Medical Equipment and Optical school, where he completed both the basic and advanced courses and was named honor graduate. He has served in Honduras and Guatemala, providing medical equipment maintenance support to the respective task force.
He was appointed as Warrant Officer 1, Health Services Maintenance Technician in June 1990, and was assigned to the 819th Station Hospital which converted to the 405th Combat Support Hospital in 1992. He was activated in support of Operation Enduring Freedom and deployed to Kuwait in 2002. His assignments included Property Book Officer, Supply and Services Officer, and Unit Logistician (Forward).
Prior to his selection as the 94th RRC Command Chief Warrant Officer, he was the Unit Maintenance Officer in the 405th Combat Support Hospital and was assigned as the Medical Maintenance and Logistics Officer.

CW4 Nelligan completed the Warrant Officer Senior Staff Course, Warrant Officer Staff Course, Officer Advanced Course, Master Fitness Trainer Course, Medical Logistics Management Course, Medical X-Ray Survey Techniques Course, Health Services Maintenance Technician Course, US Customs Border Agent Course, and United States Department of Agriculture Food Inspector

Training Courses
CW4 Nelligan received an Associates Degree in Biomedical Equipment Maintenance, and two Bachelor degrees; one in Applied Behavioral Studies and the other in Liberal Studies; and a Masters of Business Administration with a Health Care concentration.