Clinicians affiliated with St Johns Hospital

Acute Care Hospitals · Voluntary non-profit - Church · 800 E Carpenter St, Springfield, IL 62769 · Springfield, IL · CCN 140053

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

839 clinicians affiliated with St Johns Hospital are in the 2024 Medicare Part B data (937 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (153) · Internal Medicine (72) · Family Practice (71) · Certified Registered Nurse Anesthetist (CRNA) (56) · Diagnostic Radiology (56) · Physician Assistant (40) · Hospitalist (29) · Orthopedic Surgery (26) · Obstetrics & Gynecology (22) · General Surgery (21) · Emergency Medicine (20) · Anesthesiology (19) · Pulmonary Disease (18) · Cardiology (17) · Interventional Cardiology (14) · Hematology-Oncology (13) · Critical Care (Intensivists) (12) · Gastroenterology (12) · Nephrology (12) · Neurology (12) · Otolaryngology (12) · Pathology (11) · Urology (11) · Vascular Surgery (10) · Colorectal Surgery (Proctology) (9) · Infectious Disease (9) · Podiatry (9) · Endocrinology (8) · Neurosurgery (8) · Ophthalmology (8) · Psychiatry (8) · Plastic and Reconstructive Surgery (7) · Sports Medicine (5) · Thoracic Surgery (5) · Physical Medicine and Rehabilitation (4) · Radiation Oncology (4) · Clinical Cardiac Electrophysiology (3) · Gynecological Oncology (2) · Medical Oncology (2) · Rheumatology (2) · Advanced Heart Failure and Transplant Cardiology (1) · Allergy/ Immunology (1) · Certified Nurse Midwife (1) · Hematology (1) · Interventional Radiology (1) · Pain Management (1) · Pediatric Medicine (1)

Clinicians affiliated with St Johns Hospital, 2024

Alphabetical by last name; 201–300 of 839.

NameSpecialtyCity
Chizoba J Ezepue, MDNeurologyBridgeton, MO
Stephanie T Fanale, APRNNurse PractitionerSpringfield, IL
Bachir Farah, M.D.Hematology-OncologyO Fallon, IL
Shannon L Fasig, FNPNurse PractitionerSpringfield, IL
James Feimster, MDGeneral SurgerySpringfield, IL
Agnes A FennerNurse PractitionerJacksonville, IL
Nicholas M Fenwick, APRNNurse PractitionerSpringfield, IL
Alyce F Ferrill, M.D.Obstetrics & GynecologySpringfield, IL
Eileen Figuerres, M.D.Diagnostic RadiologySpringfield, IL
Douglas Filipov, MDEmergency MedicineLas Vegas, NV
Liam J Fischer, D.O.Diagnostic RadiologySpringfield, IL
Alexander D Fitzthum, M.D.PathologyColumbus, OH
Jeffrey W Fleischli, DPMPodiatryJacksonville, IL
John G Fleischli, DPMPodiatrySpringfield, IL
Meredith FlemingNurse PractitionerSpringfield, IL
Jaela N Flowers, APRN, CNPNurse PractitionerSpringfield, IL
Justin D Floyd, DOHematology-OncologyO Fallon, IL
Nathalie E Foray, DOPulmonary DiseaseSpringfield, IL
Nicolas A Forero, M.D.NephrologySpringfield, IL
Emily A Foster, FNPNurse PractitionerDecatur, IL
Bruce M Frankel, MDNeurosurgerySpringfield, IL
Cody E Freitag, MDPathologySpringfield, IL
Kelsey Freitag, D.O.HospitalistSpringfield, IL
Anita S FrenchCertified Registered Nurse Anesthetist (CRNA)Florence, SC
Drew J Frey, MDEmergency MedicineIndianapolis, IN
James K Fullerton, M.D.General SurgerySpringfield, IL
Gayle A Fuqua-Lehne, CRNACertified Registered Nurse Anesthetist (CRNA)Springfield, IL
John M Furry, MDAnesthesiologyDecatur, IL
Andrew R Gage, M.D.Family PracticeMattoon, IL
Michael A Gainer, M.D.Orthopedic SurgerySpringfield, IL
Brittney E Gallivan, NP-CNurse PractitionerSpringfield, IL
Shyam Kiran Gandam Venkata, MDCritical Care (Intensivists)Springfield, IL
Philip Garcia, M.D.OtolaryngologySpringfield, IL
Matthew P Gardner, MDOrthopedic SurgerySpringfield, IL
Marc R Garfinkel, MDGeneral SurgerySpringfield, IL
Praveen Garg, M.D.Hematology-OncologySpringfield, IL
Arturo Garza-Cavazos, MDObstetrics & GynecologySpringfield, IL
Michael Genin, PA-CPhysician AssistantSpringfield, IL
Mansura Ghani, M.D.CardiologySpringfield, IL
George V Gibson, DOOrthopedic SurgerySpringfield, IL
John B Gill, M.D.Interventional CardiologySpringfield, IL
Theodore J Gleason, M.D.Diagnostic RadiologySpringfield, IL
Ruchika Goel, MD, MPHPediatric MedicineSpringfield, IL
Chad R Gonczy, M.D.General SurgerySpringfield, IL
Grant W Gonzalez, D.P.M.PodiatrySpringfield, IL
Erika A Gonzalez Osorio, MDObstetrics & GynecologySpringfield, IL
Jessica A Gorsek, APRNNurse PractitionerSpringfield, IL
Renu C Govindaiah, M.D.Allergy/ ImmunologySpringfield, IL
Raghav Govindarajan, MDNeurologyO Fallon, IL
Chetan N GowdaGeneral SurgerySpringfield, IL
Pankaj Goyal, MDCritical Care (Intensivists)Springfield, IL
Donald R Graham, M.D.Internal MedicineSpringfield, IL
Louis K Graham, M.D.Physical Medicine and RehabilitationSpringfield, IL
Samuel A Grampsas, MDUrologySpringfield, IL
Christopher M Graves, MDOrthopedic SurgerySpringfield, IL
Mark D Greatting, M.D.Orthopedic SurgerySpringfield, IL
Jourdan Greene, APRN, FNP-CNurse PractitionerSpringfield, IL
Collin M Greer, MDEmergency MedicineOlympia Fields, IL
Gregory A Gregg, M.D.Diagnostic RadiologySpringfield, IL
Nathaniel GregoirePhysician AssistantSpringfield, IL
Stacie R Gregory, M.D.OtolaryngologySpringfield, IL
Alison Gryczewski, PA-CPhysician AssistantSpringfield, IL
Amit K Gupta, M.D.Hematology-OncologySpringfield, IL
Ruchi Gupta, M.D.GastroenterologySpringfield, IL
Robert Haag, MDDiagnostic RadiologyQuincy, IL
Abdul Moiz Hafiz, MDInterventional CardiologySpringfield, IL
Erin S Hagerman, AGACNP-BCNurse PractitionerSpringfield, IL
Tariq Halasa, MDInternal MedicineSaint Louis, MO
James R Haliburton, MDPsychiatrySpringfield, IL
Amy E Hall, M.D.Obstetrics & GynecologySpringfield, IL
Usman Hamayoun, MDHospitalistTerre Haute, IN
Elizabeth HamlinCertified Registered Nurse Anesthetist (CRNA)Edwardsville, IL
Brette C Harding, MDOtolaryngologySpringfield, IL
Krishna S Haridasan, MDInternal MedicineBrooklyn, NY
Katrina Harlan, BSN RNCertified Registered Nurse Anesthetist (CRNA)Springfield, IL
Alfred N Harney, M.D.EndocrinologySpringfield, IL
Carol M Harper, P.A.-C.Physician AssistantSpringfield, IL
Rebecca L Harris, NPNurse PractitionerSpringfield, IL
Theresa M Hartel, CRNACertified Registered Nurse Anesthetist (CRNA)Springfield, IL
Edward P Harter, MDDiagnostic RadiologySpringfield, IL
Katie D HartmanNurse PractitionerSpringfield, IL
Rachael L Harvey, APNNurse PractitionerSpringfield, IL
Stephen R Hazelrigg, M.D.CardiologySpringfield, IL
Laura C Healy, MDVascular SurgerySpringfield, IL
William B Hearn, DODiagnostic RadiologyFort Myers, FL
Maurissa Heaton, APRNNurse PractitionerJacksonville, IL
Thomas Heischmidt, M.D.Internal MedicineEffingham, IL
Lyndsey Heise, M.D.Infectious DiseaseSpringfield, IL
Randy J Held, CRNACertified Registered Nurse Anesthetist (CRNA)Springfield, IL
Tara Helfrich, NPNurse PractitionerFairview Heights, IL
Patrick R Hemmer, M.D.PathologySpringfield, IL
Nell A Hennon, D.O.Family PracticeO Fallon, IL
Jillian Henry, M.D.Obstetrics & GynecologySpringfield, IL
Justin N Henry, M.D.Internal MedicineSpringfield, IL
Kaitlin D Henry, M.D.Family PracticeSpringfield, IL
Jieun Heo, M.D.Family PracticeSpringfield, IL
Fikru Heramo, MD, FACPHospitalistWinfield, IL
Mitchell L Heuermann, MDOtolaryngologyColumbia, MO
Jo Marie Hewitt, MDFamily PracticeSpringfield, IL
Ronald Hidalgo, MDDiagnostic RadiologySpringfield, IL

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built