The Portsmouth Health Care Center is conveniently located at the Pease International Tradeport. Here, we offer primary care for the whole family, as well as the onsite services that make it convenient for you: pharmacy, lab, radiology and health education courses that help you stay healthy. We also offer travel medicine services, including immunizations and more. Family Medicine Family medicine is primary care for the whole family, from infants, to older adults, and everyone in between. Many families choose a family medicine doctor/provider so the whole family can share the same doctor.Your family medicine doctor or nurse practitioner can provide preventive care for your family, including immunizations, routine screenings, flu shots, and physical exams. He or she can also diagnose illnesses, treat illnesses and injuries, and refer you to specialists when needed.