Our experienced and dedicated leadership team is guided by our Mission to provide care for the whole person, in service to all in our communities as well as by our core values of compassion, integrity, collaboration and excellence.
Win Brown, FACHE, joined Covenant Health as Senior Vice President and President of St. Mary’s Health System on October 1, 2024. Win is well-known at St. Mary’s and in Lewiston-Auburn having previously served as Executive Director and Vice President of the Sisters of Charity Foundation from 1996-2003. In this capacity, he directed philanthropic efforts as well as volunteer services and community programs.
Win brings to his position extensive experience gained in several hospital leadership roles including serving as Vice President, Administration for Lowell General Hospital in Lowell, Mass. and as President & Chief Executive Officer for Heywood Healthcare in Gardner, Mass. He joined St. Mary’s following his most recent tenure as Interim Chief Executive Officer of Mt. Ascutney Hospital & Health Center, a member of Dartmouth Health. He is known for his distinguished track record in strategic, operational, and financial leadership as well as for his ability to cultivate cohesive teams that prioritize quality, service, and financial outcomes.
Win is a Fellow in the American College of Healthcare Executives. He earned a Master of Healthcare Administration from the University of Minnesota, a Master of Science in Business from Husson University, and a Bachelor of Arts in Economics from Bates College in Lewiston, Maine.
Dr. Smith serves as the Vice President of Medical Affairs and Chief Medical Officer for St. Mary’s Health System. In these roles, he provides leadership to the medical staff of St. Mary’s Regional Medical Center and oversight to the care provided throughout the health system.
Doug has been part of St. Mary’s since 2001. In addition to being a practicing primary care physician, he has served in multiple leadership capacities prior to assuming his current roles in 2020. Before joining St. Mary’s, he practiced in Shrewsbury, Pennsylvania as part of WellSpan Health System.
Doug, his wife and two children love having Maine as their home. He is a “Buckeye” by birth and education, having grown up in Ohio and graduated with his M.D. from The Ohio State University College of Medicine. He received his B.A. in Biology and Chemistry from Alfred University in Alfred, New York. After medical school, he completed his Family Medicine residency at York Hospital in York, Pennsylvania, where he served as Chief Resident.
Jill Rollins serves as Vice President of Patient Care Services and Chief Nursing Officer at St. Mary’s Health System. In her role she leads St. Mary’s nursing staff and oversees all aspects of care programs and initiatives to ensure patients consistently receive the highest quality clinical care.
Prior to joining St. Mary’s, she spent 35 years at Bridgton Hospital in Bridgton, Maine, with 20 years in various leadership positions, including Vice President of Nursing and Patient Care Services, Director of Nursing and Patient Care Services, Inpatient Nurse Manager and Emergency Department Manager.
“I’m honored to join the St. Mary’s nursing and clinical teams to help ensure we’re always striving to improve the quality, safety and delivery of patient care,” said Jill about joining St. Mary’s.
Jill holds a Master of Science in Nursing, Leadership and Management from Western Governors University in Millcreek, Utah and a Bachelor of Science in Nursing from St. Joseph College in Standish, Maine.
Melissa Caccamo is the Vice President of Practice Operations at St. Mary’s Health System’s Integrated Medical Group. With over two decades of experience in healthcare management, Melissa brings a wealth of knowledge and expertise to her role.
Before joining St. Mary’s, Melissa spent nearly 15 years at Central Maine Healthcare in Lewiston, Maine, where she held various leadership positions. Her roles included Vice President of Medical Group Operations and Innovation, Vice President of Primary Care, Medical Specialties, and Cardiovascular Services, and System Director of Ambulatory and Retail Services. Melissa’s dedication to operational excellence and innovation in healthcare delivery is evident in her track record. Her leadership and strategic vision have consistently driven improvements in patient care and organizational effectiveness.
In addition to her extensive professional experience, Melissa is a certified medical practice executive (CMPE), further demonstrating her commitment to excellence in healthcare management. With her wealth of experience, leadership skills, and dedication to improving healthcare delivery, Melissa is a valuable asset to St. Mary’s Health System and the community we serve.
Brenda is the Director of Employee Experience at St. Marys’ Regional Medical Center. She joined the St. Mary’s HR Team in October 2018 as a HR Partner after more than three decades in a management role in the Retail Industry.
In addition to her work experience, Brenda has a BS in Business Administration, a BA in Psychology, a graduate certificate in HR, and a Masters in Organizational Leadership, as well as HR certification from the Society for Human Resource Management (SHRM-CP).
Brenda represents St. Mary’s on the United Way Board of Directors and serves on their Health Impact Council as well.
Brenda and her husband have two grown children and reside locally with their rescue pup, Brady. When she’s not working she enjoys spending time with family and being at the beach.
Marissa holds a nursing degree from Clarkson College in Omaha, Nebraska, and a Nursing Home Administrator’s license. With over 30 years of experience in geriatric nursing, she has been with St. Mary’s for more than two decades. During her tenure at d’Youville Pavilion, Marissa has held various roles, including staff nurse, nurse manager, director of nursing, and assistant administrator. In her spare time, she enjoys walking in the park and gardening. Marissa takes great pride in her role and in every staff member at d’Youville Pavilion, appreciating their passion, commitment to patients and residents, and dedication to living the mission every day.
