William Katsiyiannis, MD

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About This Physician

Gender Male
Type of Specialist Cardiologist
Special Expertise
  • Cardiac Electrophysiology
Admitting Hospital(s) Abbott Northwestern Hospital
Ranked #19 in Cardiology & Heart Surgery
Nationally Ranked in 7 Specialties
High performing in 5 Specialties
Board Certification(s)
Latest Certification Date(s)
Cardiovascular Disease
2009
Cardiac Electrophysiology
2010
Obtained Medical Degree From Rosalind Franklin University of Medicine and Science
1996
Residency(ies)
Internal Medicine
Barnes Hosp
St. Louis, MO
Fellowship(s)
Cardiovascular Disease
Wash Univ Affil Hosp
St. Louis, MO
Cardiac Electrophysiology
Wash Univ Affil Hops
St. Louis, MO

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