John Callahan, MD

John Callahan, MD
7837 35th St SW Byron, MN 55920
About

John Callahan, MD

John Callahan, MD practices as a Cardiologist in Byron, MN.John Callahan, MD graduated from Boston Univ Sch Of Med, Boston Ma 02118.
Primary Specialty

Cardiologist

Education Boston Univ Sch Of Med, Boston Ma 02118
Training Mayo Grad Sch Med/Mayo Fndn, Internal Medicine; Univ Of Pa Hlth System, Flexible Or Transitional Year
Services John Callahan, MD provides cardiology services in Byron, MN. A cardiologist is a physician who is certified to diagnose and treat disorders of the circulatory system and the cardiovascular system — the heart, arteries and veins.

To learn more, or to make an appointment with John Callahan, MD in Byron, MN, please call (507) 284-5734 for more information.
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