ROCKPORT — MaineHealth Pen Bay Hospital welcomes Colin T. Waters, MD, PhD, to its Emergency Medicine department.

Dr. Waters joins PBH after completing his residency at the University of Vermont Medical Center in Burlington, Vermont, where he was also chief resident in 2024.

He earned his medical degree from Tufts University School of Medicine in 2022, when he was part of the Maine Track Program at MaineHealth Maine Medical Center Portland. He also holds a PhD in biological and biomedical sciences from Harvard Medical School and a bachelor’s degree in biochemistry from the State University of New York at Geneseo.

For more information, please visit mainehealth.org.

MaineHealth is a not-for-profit, integrated health system whose vision is, “Working together so our communities are the healthiest in America,” and is committed to a mission of providing high-quality affordable care, educating tomorrow's caregivers and researching better ways to provide care. MaineHealth includes a Level 1 trauma medical center, eight additional licensed hospitals, comprehensive pediatric care services, an extensive behavioral health care network, diagnostic services as well as home health, hospice and senior care services. With more than 2,000 employed providers and approximately 23,000 care team members, MaineHealth provides preventive care, diagnosis and treatment to 1.1 million residents in Maine and New Hampshire. MaineHealth hospitals include MaineHealth Behavioral Health at Spring Harbor in Westbrook, MaineHealth Franklin Hospital in Farmington, MaineHealth Lincoln Hospital in Damariscotta, MaineHealth Maine Medical Center in Portland, Biddeford and Sanford, MaineHealth Memorial Hospital in North Conway, N.H., MaineHealth Mid Coast Hospital in Brunswick, MaineHealth Pen Bay Hospital in Rockport, MaineHealth Stephens Hospital in Norway and MaineHealth Waldo Hospital in Belfast. MaineHealth also includes the MaineHealth Barbara Bush Children’s Hospital in Portland, MaineHealth Behavioral Health in Westbrook, MaineHealth Home Health and Hospice in Saco, the MaineHealth Institute for Research in Scarborough, the MaineHealth Medical Group and MaineHealth NorDx in Scarborough. MaineHealth affiliates include Maine General Health in Augusta and Waterville and St. Mary's Health System in Lewiston. It is also a significant stakeholder in the MaineHealth Accountable Care Organization in Portland and a joint venture partner in the New England Rehabilitation Hospital in Portland.