Mary C. Marshall, MD
- Michigan State University College Of Human Medicine
- Genesys Regional Medical Center
- Ascension Genesys Hospital
- The American Board of Family Medicine - Family Medicine
Call us for daily hours
Schedule Appointment(810) 695-2210
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.