Clinicians affiliated with Memorial Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 4500 Memorial Drive, Belleville, IL 62226 · St. Louis, MO-IL · CCN 140185

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

1,072 clinicians affiliated with Memorial Hospital are in the 2024 Medicare Part B data (1,162 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 · Internal Medicine (110) · Family Practice (91) · Cardiology (56) · Diagnostic Radiology (55) · Pathology (46) · Gastroenterology (44) · Nurse Practitioner (44) · Anesthesiology (42) · Medical Oncology (39) · Hospitalist (36) · Certified Registered Nurse Anesthetist (CRNA) (35) · Endocrinology (35) · Orthopedic Surgery (32) · Neurology (29) · Nephrology (26) · Emergency Medicine (24) · General Surgery (23) · Urology (22) · Physician Assistant (21) · Radiation Oncology (21) · Interventional Cardiology (20) · Obstetrics & Gynecology (19) · Otolaryngology (19) · Pulmonary Disease (18) · Rheumatology (17) · Neurosurgery (15) · Podiatry (12) · Critical Care (Intensivists) (10) · Hematology-Oncology (9) · Infectious Disease (9) · Physical Medicine and Rehabilitation (8) · Dermatology (7) · Thoracic Surgery (7) · Vascular Surgery (7) · Clinical Cardiac Electrophysiology (6) · Ophthalmology (6) · Pain Management (6) · Surgical Oncology (6) · Geriatric Medicine (5) · Hematology (5) · Advanced Heart Failure and Transplant Cardiology (4) · Psychiatry (4) · Gynecological Oncology (3) · Hand Surgery (3) · Interventional Radiology (3) · Allergy/ Immunology (2) · Cardiac Surgery (2) · Interventional Pain Management (2) · Chiropractic (1) · Colorectal Surgery (Proctology) (1) · General Practice (1) · Hospice and Palliative Care (1) · Osteopathic Manipulative Medicine (1) · Pediatric Medicine (1) · Plastic and Reconstructive Surgery (1)

Clinicians affiliated with Memorial Hospital, 2024

Alphabetical by last name; 901–1,000 of 1,072.

NameSpecialtyCity
Alexander Shorshtein, M.D.AnesthesiologyFair Lawn, NJ
Adam A Shpigel, M.D.Interventional CardiologySaint Louis, MO
Amardeep Shrestha, M.D.Internal MedicineO Fallon, IL
Ata U Siddiqui, M.D.AnesthesiologyO Fallon, IL
Khadija Siddiqui, D.OCardiologyMansfield, TX
Kevin Sidhu, DOFamily PracticeJackson, CA
Cary L Siegel, MDDiagnostic RadiologySaint Louis, MO
Robert D Siegel, MDHematology-OncologyAlton, IL
Nathan J Siesener, MDDiagnostic RadiologyBelleville, IL
Julie M Silverstein, MDEndocrinologySaint Louis, MO
Gregory J Simmons, M.D.Orthopedic SurgeryBelleville, IL
Barry SingerNeurologySaint Louis, MO
Anjanya D Singh, MDInternal MedicineBelleville, IL
Arjun Singh, M.D.Internal MedicineSaint Louis, MO
Balraj Singh, MDCardiologyLongwood, FL
Supriya Singh, M.D.Internal MedicineNew Haven, CT
Chandni Sinha, MDHospitalistAlton, IL
Marc A Sintek, MDInterventional CardiologySaint Louis, MO
Roohi Siraj, M.D.Geriatric MedicineBelleville, IL
Sujata Sitaula, MDEndocrinologyMaryville, IL
Stephanie Skelly, MDObstetrics & GynecologyWaterloo, IL
Michael J Slade, MDMedical OncologySaint Louis, MO
Stephen Slowik, DOInternal MedicineFenton, MO
Woodson W Smelser, MDUrologySaint Louis, MO
Macee N Smith, CNPNurse PractitionerO Fallon, IL
Marissa L Smith, FNPNurse PractitionerSaint Louis, MO
Matthew R Smith, DOGeneral SurgeryShiloh, IL
Thomas H Smith, M.D.Internal MedicineBelleville, IL
Timothy W Smith, MDClinical Cardiac ElectrophysiologySaint Louis, MO
Jaclyn N Sneed, PAPhysician AssistantBelleville, IL
Barbara J Snider, MDNeurologySaint Louis, MO
Jason A Snyder, MDGeneral SurgerySaint Louis, MO
Sandeep S Sodhi, MDClinical Cardiac ElectrophysiologySaint Louis, MO
Gabriel E Soto, M.D.Clinical Cardiac ElectrophysiologySaint Louis, MO
Jessica A Spring, FNPNurse PractitionerBelleville, IL
Erik C Stabell, MDInternal MedicineAlton, IL
Kristen M Stabell, MDInternal MedicineAlton, IL
Rehab M Stanton, M.D.Emergency MedicineHartfod, CT
Joseph A Stauber, M.D.RheumatologySaint Louis, MO
Robert J SteinCertified Registered Nurse Anesthetist (CRNA)Belleville, IL
Holly L Steiner, MDObstetrics & GynecologyShiloh, IL
Curtis M Steyers, M.D.Clinical Cardiac ElectrophysiologySaint Louis, MO
John W Stirton, MDOrthopedic SurgeryAlton, IL
Jeremiah Stitham, MDEndocrinologySaint Louis, MO
Benjamin D Stivers, MDAnesthesiologySaint Louis, MO
Keith E Stockerl-Goldstein, MDMedical OncologySaint Louis, MO
Jason A Strelzow, MDHand SurgerySaint Louis, MO
Seth A Strope, MDUrologyFairview Heights, IL
Leanne D Stunkel, MDOphthalmologySaint Louis, MO
Karen E Suguitan, CRNACertified Registered Nurse Anesthetist (CRNA)Belleville, IL
Michael J Sullivan, PA-CPhysician AssistantBelleville, IL
Luis D Sumoza, MDHematology-OncologyNorth Miami Beach, FL
Lulu Sun, MDPathologySaint Louis, MO
Mark L Sundermeyer, MDMedical OncologySaint Louis, MO
Abby T Sung, MDInfectious DiseaseSaint Louis, MO
Angela M Sutton, D.O.DermatologyFairview Heights, IL
Christopher C Sutton, D.O.Pulmonary DiseaseO Fallon, IL
Tori R Sutton, PAPhysician AssistantBelleville, IL
Jennifer D Szalkowski, MDFamily PracticeBelleville, IL
Joseph M Talsky, MDObstetrics & GynecologyAlton, IL
Evangelos G Tambassis, M.D.AnesthesiologyJefferson City, MO
Benjamin R Tan, MDMedical OncologySaint Louis, MO
James C Tanner, MDNeurologyBelleville, IL
Christine M Taylor, M.D.Obstetrics & GynecologyAlton, IL
James D Taylor, DPMPodiatryO Fallon, IL
Steven A Taylor, M.D.Family PracticeO Fallon, IL
Kemuel E Telemaque, MDHospitalistBelleville, IL
Katherine K Temprano, MDRheumatologySaint Louis, MO
Leslie M Terrell, DOInternal MedicineSaint Louis, MO
Prashanth D Thakker, MDInterventional CardiologySaint Louis, MO
Chiniya Thapa, MDFamily PracticeSaint Louis, MO
Suzanne R Thibodeaux, MD PHDPathologySaint Louis, MO
Kevin Thomas, M.D.Diagnostic RadiologyLouisville, KY
Maria A Thomas, MDRadiation OncologySaint Louis, MO
Theodore S Thomas, MDInternal MedicineShiloh, IL
Jeremy M Thompson, MDAnesthesiologySaint Louis, MO
Wade L Thorstad, MDRadiation OncologySaint Louis, MO
Daniel J Thouvenot, DPMPodiatryO Fallon, IL
Sai Si Thu, MDNeurologyBelleville, IL
Vinicius Tieppo Francio, MDAnesthesiologySaint Louis, MO
Kayla M Tisza, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Belleville, IL
Sumit Tiwari, MDCardiologyEast Alton, IL
Courtney A Tobin, M.D.DermatologyFairview Heights, IL
Anderanik Tomasian, M.D.Diagnostic RadiologyLos Angeles, CA
Dorrie C Tredway, MDFamily PracticeO Fallon, IL
Nikolaos Trikalinos, MDMedical OncologySaint Louis, MO
Sandeep K Tripathy, MDGastroenterologySaint Louis, MO
F. D Turpin, D.O.NeurologySaint Peters, MO
Steven M Twidwell, PAPhysician AssistantSaint Louis, MO
Benedicta Umoru, MDInternal MedicineFairview Heights, IL
Donald R Unwin, M.D.OphthalmologyBelleville, IL
Ahsan Usman, MDInternal MedicineBelleville, IL
Nnenna L Uzodi, MD, MPHInternal MedicineBelleville, IL
Manouela V Valtcheva, MD PHDNeurologySaint Louis, MO
Joshua N Vance, D.O.Internal MedicineGrand Rapids, MI
Catrina M Vandeloo, FNPNurse PractitionerAlton, IL
Arun S Varadhachary, MDNeurologySaint Louis, MO
Claire M Vargo, FNPNurse PractitionerBelleville, IL
Kumar Vasudevan, MDNeurosurgerySaint Louis, MO
Rodrigo Vazquez Guillamet, MDPulmonary DiseaseSaint Louis, MO

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