Dr. Ken JohnsonMD, FACEP

Preventive Medicine

at Exponential Health — Grand Rapids, MI

About

Dr. Ken Johnson is a physician providing concierge medicine and Exponential Signature Physicals. He brings nearly three decades of compassionate care experience in West Michigan. Dr. Johnson graduated from Wayne State University School of Medicine. He then completed his residency in Emergency Medicine. He is a Fellow of the American College of Emergency Physicians. Before joining the practice, he worked at Butterworth Hospital. Dr. Johnson is known for his warm demeanor and building meaningful patient connections.

Education & Training

Undergraduate

Miami University

Medical School

Wayne State University School of Medicine

Residency

Emergency Medicine

Certifications

FACEP (Fellow of the American College of Emergency Physicians)

Who is Dr. Johnson right for?

Dr. Johnson is a great fit for executives seeking a comprehensive health evaluation. His experience with Exponential Signature Physicals is ideal for this. Patients who value a doctor with extensive diagnostic experience from years in emergency medicine will feel confident in his care. His warm approach is well suited for those seeking a strong patient-doctor connection.

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Frequently Asked Questions

Dr. Johnson has nearly thirty years of experience, primarily in Emergency Medicine. He completed his residency in this field after graduating from Wayne State University School of Medicine. His current practice focus is on preventive medicine and executive health.

FACEP stands for Fellow of the American College of Emergency Physicians. This designation recognizes physicians who have demonstrated a commitment to the specialty of emergency medicine through professional activities and service.

At Exponential Health, Dr. Johnson provides care through the Concierge Medicine program. He also conducts Exponential Signature Physicals, which are comprehensive health evaluations for executives and other proactive patients.

Prior to joining the practice, Dr. Johnson cared for patients in the West Michigan area for almost three decades. His experience includes working at Butterworth Hospital.

Doctor profile last updated April 11, 2026