Program Information Imperial Primary Care Medical Group is a dedicated group of health care providers who have served patient needs in the Los Angeles and Orange Counties and beyond. The physicians have decades of experience in Family Medicine. The patient\u2019s immediate needs are always the number one priority. The doctors and nurses are trained professionals in health care maintenance and preventative medicine, such as annual gynecological exams, school physicals, pre-employment exams, STD screening, contraception management, immunizations, tuberculosis screening, and post-cancer health care.