Marco E. Jacome has been working in the social services field for more than thirty-five years. He first joined H.A.S. in 1984 as a Program Director. In 1992 he became the organization’s Chief Executive Officer. In his capacity as CEO, Marco has grown the operating budget from $1.8 million to $8 million dollars, from four facilities in Chicago to 14 throughout Cook and DuPage counties. In 1999, Marco oversaw H.A.S.’ accreditation from the Commission on Accreditation of Rehabilitation Facilities (CARF), an international body that provides accreditation standards for organizations working in the human services field. As part of his involvement in the field, Marco continues to advocate state and federal government agencies for more support of behavioral health services. Throughout his extensive career, Marco has held board positions with the Norwegian American Hospital Foundation, the Illinois Association for Behavioral Health (formerly the Illinois Alcoholism Drug Dependency Association), the Northern Illinois Employee Assistance Professionals Association, and the Great Lakes Addiction Technology Transfer Center. His many awards include being named one of Hispanic Business magazine’s 100 most influential individuals, a yearly selection of Latinos who have made significant national contributions in government, business, academics, or the arts. Marco holds a bachelor’s degree in Psychology and Sociology from North Park University and a graduate degree in Family and Community Counseling from Northeastern University. He has also participated in fellowships through the School of Public Health at Boston University and Harvard University’s John F. Kennedy School of Government. Additionally, he is a Licensed Professional Counselor (LPC) through the State of Illinois, a Certified Employee Assistance Professional (CEAP), and an Illinois Certified Supervisor Addictions Counselor (CSADC).

Millie M. Adan is an accomplished HR professional with over 15 years of experience in the public and private sectors. In her current role, Millie is responsible for implementing human resource management strategies, including: recruitment, training, and retention initiatives. Millie also specializes in talent management, staffing, employee benefits, quality assurance, learning & development, and corporate compliance/ethics. Prior to joining H.A.S., Millie served as the Chief Human Resources Officer for SOS Children’s Villages of Illinois and as the Workforce Planning Supervisor for UPS. She holds a Master’s in Business Administration and a Master’s in Strategic Human Resource Management and Development from National Louis University. Millie is certified through the Society for Human Resource Management – Certified Professionals; the Human Capital Institute; and the Foundations of Nonprofit Management and Nonprofit Marketing Strategy through the Nonprofit Leadership Alliance. Additionally, Millie participates in the following boards: Lakeside Community Committee Board, ASI Board, Hamdard Community Health Center Inc., and the Employee Advisory Board for the College Career Consortium of Illinois.


Melissa Fentress has an extensive career in the nonprofit sector. She served as the Business Manager for Providence St. Mel, a private school in Chicago’s Garfield Park neighborhood. In this role, Melissa oversaw all business functions of the organization including running accounts payable, managing and monitoring program budgets, and analyzing financial reports. Prior to joining H.A.S., Melissa was the Finance Coordinator at Deborah’s Place, where she helped plan and analyze budgets, support programs during audits, and monitor government contracts and financial models. Melissa has been at H.A.S. for two years helping oversee all aspects of the agency’s financial health, including budgets, audits, tax and accounting, grant administration, and financial forecasting.

Tom Hartmann is a graduate of Northern Illinois University. After 14 years running his family’s business, Tom transitioned into the healthcare field, where he has successfully launched four different electronic health record systems over the course of his career. In his role at H.A.S., Tom helps manage all program data as well as the agency’s technology systems.