
Meet Our Faculty
Ryan Offman, DO
Medical School
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Michigan State University College of Osteopathic Medicine
Residency Training
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Resurrection Medical Center

Program Director

Joseph Betcher, MD
Medical School
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Michigan State University College of Human Medicine
Residency Training
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University of Michigan
​
Fellowship Training ​
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Ultrasound - University of Michigan

Assistant Program Director / Ultrasound Director

Adam Anderson, MD
Medical School
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Loyola University Chicago Stritch School of Medicine
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Residency Training
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Wright State University

Assistant Program Director / Mercy Health St. Mary's Site Director / Critical Care Track Director

Nicholas Rademacher, MD
Medical School
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University of Michigan
​
Residency Training
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The Johns Hopkins Hospital

Core Faculty Emergency Medicine / Core Faculty Addiction Medicine Fellowship - THGR

Tristan Davis, DO
Medical School
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Michigan State University College of Osteopathic Medicine
Residency Training
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West Michigan Emergency Medicine Residency

Core Faculty

Marilyn Innes, MD
Medical School
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Queens University Faculty of Health Sciences
​
Residency Training
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University of Toronto Faculty of Medicine

Core Faculty

Jennifer Goodrich, DO
Medical School
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New York College of Osteopathic Medicine​
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Residency Training
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St. Barnabas Hospital

Core Faculty

Nicholas McManus, DO
Medical School
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Michigan State University College of Osteopathic Medicine
​
Residency Training
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West Michigan Emergency Medicine Residency

Core Faculty / Medical Director - Muskegon County MCA / EMS Track Director

Alayna Prest, MD
Medical School
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Loma Linda University School of Medicine
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Residency Training
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Indiana University School of Medicine
​
Fellowship Training
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EMS - Loma Linda University School of Medicine

Core Faculty / Deputy Medical Director - Muskegon County MCA / EMS Track Faculty

Steven Van Rees, DO
Medical School
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Michigan State University College of Osteopathic Medicine
Residency Training
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West Michigan Emergency Medicine Residency

Core Faculty / Clerkship Director / Medical Director THMU /MELT Director

Marc Ydenberg, MD
Medical School
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University of Calgary ​
​
Residency Training
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Grand Rapids Medical Education Partners

Core Faculty

Jerry Evans, MD
Medical School
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Michigan State University College of Human Medicine
Residency Training
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Brooke Army Medical Center, San Antonio, Texas

Core Faculty / Chief of Staff, Mercy Health Muskegon

Heidi Suidinski, DO
Medical School
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Michigan State University College of Osteopathic Medicine
Residency Training
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Metro Health Hospital

Core Faculty / Assistant ED Medical Director, Mercy Health Muskegon

Justin Grill, DO
Medical School
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Michigan State University College of Osteopathic Medicine
Residency Training
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Beaumont Hospital

Core Faculty / Chief Medical Officer - Trinity Health Muskegon
