Home > Find A Doctor Find A Doctor Search for a physician or surgeon with privileges at Passavant Area Hospital below. For healthcare providers: Online Provider Verification Bhuvnesh Aggarwal, MD Interventional Cardiology / Cardiology Springfield Clinic Jacksonville 15 Founders LaneJacksonville, IL 62650 Springfield Clinic 800 N. 1st St.Springfield, IL 62702 Phone Number: 217-528-7541 Fax: 217-528-1467 Website: http://www.springfieldclinic.com/ Back to Care Providers