Best Primary Care clinics in Portsmouth, NH.

Core Physicians Primary & Specialty Care

Core Physicians, LLC is a nonprofit, multi-specialty medical group affiliated with Beth Israel Lahey Health, delivering primary and specialty care across New Hampshire. Headquartered in Exeter, NH, the organization operates four offices and employs about 207 staff, with annual revenue around $16.2 million. It serves the community through a broad range of primary care services and expanding specialty offerings, and is a major provider in the region, including partnership with Exeter Hospital. For the Portsmouth area, Core Physicians offers primary and specialty care services as part of its community-based care network in southern New Hampshire. Contact: 603-693-2100. Address: 7 Holland Way, Exeter, NH 03833 (HQ).

Family Medicine in Portsmouth, NH - Primary Care | Physicians

Oak Street Health

Summary: Oak Street Health, part of CVS Health, is a network of value-based primary care centers focused on adults on Medicare. While the company operates primarily in the United States, its homepage highlights more than 230 centers across 27 states. Oak Street Health emphasizes personalized preventive care and serves older adults on Medicare, aiming to expand access to high-quality primary care in communities in need. locations, but Portsmouth, VA is not listed among their documented centers. For Portsmouth-specific care, verify current locations on their site or contact their general inquiries.

ConvenientMD

ConvenientMD Portsmouth offers urgent care and walk-in medical services for illnesses and injuries with hours from 8am–8pm daily. It operates as part of ConvenientMD, a private urgent care provider with 31 U.S. offices (including multiple locations in New Hampshire such as Portsmouth, Concord, Stratham, and Merrimack) and a broader aim to expand primary care services. Walk-ins are welcome—no appointment needed. Contact: 603-319-4490 or 603-942-7900.