Quincy Medical Group Share: HospitalsClinic - MedicalHealth ClinicsHealthcare ManagementHealthcare NetworkMedical ServicesMedical SuppliesOrthopedic SurgeonsPathologistPharmaciesPhysicians & SurgeonsSurgery Center Quincy Medical Group Visit Website 1025 Maine Street Quincy, IL 62301 (217) 222-6550 About About Quincy Medical Group provides quality medical care and services throughout the tri-state area.