Senior Administrative Leadership

Marie Dansereau

Marie DansereauDirector of Patient Financial Services
Marie Dansereau is the Director of Patient Financial Services at Walden Behavioral Care.  She oversees all aspects of the hospital revenue cycle, from patient registration through billing and account collections, ensuring financial viability for the hospital.  Ms. Dansereau has more than 30 years of experience directing and managing the financial functions for several health care organizations including behavioral health physician group organizations. She received her business management degree from Lasell College in Newton, MA.



Dorothy Conzo

Dorothy ConzoDirector of Health Information Management
Dorothy Conzo has been the Director of Health Information Management at Walden Behavioral Care since 2004. In this role, she focuses on developing and administering health care data collection and reporting systems that are designed to allow complete patient privacy, confidentiality and security. In addition, she is also Walden’s Credentialing Coordinator.  Her organizational skills and attention to detail have helped Walden achieve and maintain Joint Commission accreditation and Department of Mental Health licensure. Ms. Conzo received her certificate in Microsoft Office, Billing and Coding from Sullivan & Cogliano and is certified as a professional credentialing specialist through the National Association Medical Staff Services.