Patient Portal. Business Hours: Marianna: M-F 8 -5 Sat 8-2. Phone: (850)526-3314. Graceville: M-F 8AM-5PM. Phone: (850)360-4000. Locations: 4719 US Hwy 90 Marianna FL 32446. 951 Prim Ave Ste 20 Graceville FL 32440. Walk-In Clinic. At CareMed, we have full-spectrum care for all our patients, including walk-in clinics, to supplement your long ....