Best Urgent Care clinics in Kittery, ME.

ConvenientMD operates an Urgent Care & Walk-In Clinic in Portsmouth, NH as part of its network of 31 U.S. offices. The Portsmouth location offers high-quality, walk-in medical care for illnesses and injuries daily from 8am–8pm. ConvenientMD positions itself as the leading urgent care provider in New England and is expanding with more primary care options, employer services, and additional clinics. Contact options include multiple local phone numbers and the Portsmouth area address at 599 Lafayette Rd, Portsmouth, NH 03801.

MaineHealth Lincoln Hospital is a 25-bed, nonprofit rural hospital in Damariscotta, Maine, part of the MaineHealth system. It offers a broad range of services including emergency, urgent, primary, and walk-in care, plus more than 30 specialty areas (e.g., medical oncology, orthopedics). The facility emphasizes quality care close to home and has earned recognitions such as Healthgrades Outstanding Patient Experience and Chartis Center’s Top 100 Rural Hospitals. As part of MaineHealth, it benefits from a wide regional network that includes pediatric, behavioral health, diagnostic, home health, hospice, and senior care services. It is the largest employer in Lincoln County with around 1,000 staff.

York Hospital offers Walk-In Care at its Kittery location as part of its broader network of community sites and primary care practices in southern York County. This service provides convenient, non-emergency access to urgent medical needs without an appointment, aligned with the hospital’s patient- and family-centered approach. For exact hours, location details, and whether Walk-In Care is available at the Kittery site, check York Hospital’s official site or contact your local facility.