Currently Dr. Gellert is the Associate CMIO for CHRISTUS Health, an integrated delivery network with 28 hospitals and long-term care facilities and 175 clinics and outpatient centers in 6 states, Mexico, Colombia and Chile. He is responsible for ensuring superior performance and optimization of clinical information technology and effective health informatics operational support of over 9000 CHRISTUS physicians. Dr. Gellert has served in Fortune 100 and start up industry, NGOs and the non-profit sector, as well as in government, and at the United Nations IAEA.