Dartmouth-Hitchcock Health and GraniteOne Health: Together We Are Stronger

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Dartmouth-Hitchcock Medical Center in Lebanon, NH

Dartmouth-Hitchcock Health (D-HH) is a regional academic health system that provides acute care hospital services and primary and specialty care to patients in New Hampshire and Vermont.  Anchored by New Hampshire’s only academic medical center—Dartmouth-Hitchcock Medical Center in Lebanon, Dartmouth-Hitchcock Health includes the Norris Cotton Cancer Center, one of only 51 National Cancer Institute (NCI)-designated Comprehensive Cancer Centers in the country, and the Children’s Hospital at Dartmouth-Hitchcock (CHaD), New Hampshire’s only children’s hospital. D-HH system members include Dartmouth-Hitchcock Medical Center in Lebanon, New London Hospital, Cheshire Medical Center in Keene, Alice Peck Day Memorial Hospital in Lebanon, Visiting Nurse and Hospice for Vermont and New Hampshire, and Mt. Ascutney Hospital and Health Center in Windsor, Vermont.

Learn more about the Dartmouth-Hitchcock Health Leadership team.

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Catholic Medical Center in Manchester, NH

GraniteOne Health is a non-profit community-based healthcare system comprised of Catholic Medical Center (CMC) in Manchester, Huggins Hospital in Wolfeboro, and Monadnock Community Hospital in Peterborough. GraniteOne Health includes CMC’s nationally-renowned New England Heart & Vascular Institute, offering leading-edge heart and vascular care to the people of New Hampshire for more than 30 years, and offers access points throughout New Hampshire to advanced clinical services, and more than 30 other medical and surgical subspecialties.

Learn more about the GraniteOne Health Leadership team.


The combined non-profit health care system, Dartmouth-Hitchcock Health GraniteOne, if approved, will offer Granite Staters access to a broad array of clinical services and state-of-the-art care closer to home. Combining would meet a growing demand for seamlessly integrated primary, specialty, ambulatory and inpatient care.

The combined system, if approved, will transform health care delivery in New Hampshire. All Dartmouth-Hitchcock Health members along with Huggins Memorial Hospital and Monadnock Community Hospital will continue to provide women's health care just as they do today. CMC will continue to adhere to its Catholic model of care. Every member of our system will keep its community connection and charitable purpose. The local provider you know and trust will stay the same—but we'll be stronger, together. We'll be building on more than 15 years of successful collaboration between CMC and Dartmouth-Hitchcock with the ability to offer more specialized care that's state-of-the-art, lower cost and more convenient, reaching more patients across more locations, in a sustainable way.