Mark Walshauser, MD Hematology, Internal Medicine, Oncology in O Fallon, IL
About Me
Specialties
Hematology
Internal Medicine
Oncology
Gender
Male
Education
St. Louis University Health Sciences Center
Internship, 2008
Saint Louis University School of Medicine
Residency, 2010
Ross University School of Medicine-NJ
Medical School, 2006
St. Louis University Health Sciences Center
Residency
Hospital Affiliations
SSM Health St. Mary's Hospital - Centralia
Certifications
American Board of Internal Medicine/Hematology
American Board of Internal Medicine/Medical Oncology
Drug Enforcement Administration
Illinois Department of Professional Regulation
Reviews
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