Patient Portal. Click Here to Enter Patient Portal. Learn More. Providing Comprehensive Primary Care, Internal Medicine & Preventive Cardiology in the Big Bend Area. Prompt, Proper, and PREVENTIVE healthcare is at the heart of what we do at PCAIMA. ... Tallahassee, FL 32312. Phone: (850) 210-0593. Office Hours: Monday 8:00 AM - 4:30 PM ....