Instant Medical Care, Urgent Care Services. Urgent Care Services for children and Adults. Our urgent care facility provides medical services for minor emergencies. Family medicine, diagnostics, illnesses, injuries, physical exams and vaccinations. Instant Medical Care provides high-quality medical care expeditiously & compassionately for both children & adults. - Open Monday - Saturday - No appointments needed - Usually Seen Within 15 Minutes - Confidential, Clean, Private & Comfortable - All Major Insurances, Credit Cards, Debit Cards & Cash - Affordable and Convenient Urgent Care Walk-In Clinic in Fort Lauderdale. Our medical practice team consists of doctors, physician assistants, nurse practitioners. (RN's) and medical assistants