Local: 978-459-9343    Toll–Free: 800-349-8585

Circle Home Logo

Management and staff



Rachel Chaddock
Rachel Chaddock

Executive Director

Rachel has served as Executive Director for Circle Home since January 2010. She has a passion for homecare and hospice and has committed her entire career to that specialty. She has expertise and experience in homecare, hospice, home medical equipment, infusion and pharmacy services, and private duty. Rachel serves as the chairperson for the Nursing Advisory Board at University of Massachusetts Lowell. She is the Treasurer for the Greater Lowell Health Alliance. Rachel earned a Masters in Health Service Administration, and a Bachelor of Science degree in Nursing, from the University of Massachusetts Lowell.

Elaine Bussey
Elaine Bussey

Director of Homecare and Hospice 

Elaine Bussey joined Circle Home as Director of Clinical Services in 2016. She has over 15 years experience leading home health care and hospice services for agencies in New England. She has been an active volunteer Board member for several home care associations and community service organizations. Elaine graduated from the Mt. Auburn School of Nursing, and earned her Bachelor's degree in Management from Lesley University and her Master's degree in Health Care Administration from New England College.

Eileen Trefonides
Eileen Trefonides

Director of Finance

Eileen Trefonides has served as Director of Administrative Services for Circle Home since 2015. She has held leadership positions in multiple areas of homecare and community services. She received her Bachelor's degree in accounting and Associate's degree in management from Bentley University and received her Certificate in Public Accounting from the Massachusetts Board of Public Accountancy.

Jonothan Mitchell
Jonothan Mitchell

Director of Information Technology Services

Jon Mitchell has served as the Director of Information Technology for Circle Home since May 2012. He has over 16 years of IT experience in healthcare and genetic research laboratory settings including IT management in a standalone hospital environment. Jon has an active history of volunteerism in the community. He has a Bachelor's of Science degree in Management.

Eileen Malloy
Eileen Malloy

Director of Business & Program Development

Eileen Malloy has served as Director of Business & Program Development for Circle Home since March 2015. She has been a Circle Home employee for over 30 years, most recently as a Hospital Liaison Nurse. Eileen received her Bachelor's degree in nursing from the University of Massachusetts Lowell, and earned a Certificate in Home Care Management from Suffolk University.

Irene Egan
Irene Egan

Director of Community Relations & Development

Irene Egan has served as Director of Community Relations & Development for Circle Home since December 1998. She has over 25 years of experience in non-profit communications, public relations, marketing, publications, development and special events. She has been recognized with several awards for her community work in Lowell. She received her Bachelor's degree in journalism from Marquette University.

Angela Callahan
Angela Callahan

Administrator, Commonwealth Nursing Services

Angela Callahan became the Administrator of Commonwealth Nursing Services in 2011. She has over 20 years of nursing experience, including positions as a charge nurse, supervisor, case manager, admissions/ marketing manager, and assistant administrator, and has served as a board member for several community organizations. Angela received her nursing degree from Rivier University and a degree in Spanish/Sociology from Suffolk University.