About

Dr. Johnstone specializes in invasive, interventional, and clinical cardiology.

Education

Medical
Univ of Michigan School of Public Health
Residency
Santa Barbara Cottage Hospital, Henry Ford Hospital
Fellowship
Banner Good Samaritan Medical Center

Qualifications

Hospital Affiliations
Ascension Providence Hospital
Certifications
ABMS Board of Internal Medicine - Cardiovascular Disease
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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