MedFirst Primary Care - Medical Center Watching Out for Your Family's Wellbeing The MedFirst Primary Care Medical Center is here to meet all your healthcare needs and those of your entire family. You can trust our highly skilled caregivers to help guard your family's health and provide recommendations and advice you can rely on. Our board certified Primary Care Clinic physicians and nurse practitioner take the time to educate patients about their health and answer any questions. We view every patient as a partner in care and provide a full range of patient-centered services in a compassionate, safe setting. For more information or to schedule an appointment, call (210) 690-5700.