SHARON SIEFERT, M.D
Spectrum Health Medical Group
Direct Primary Care
Continuity of care and the relationship with a regular clinician.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- Northeastern Ohio University College of Medicine
- Graduated
- 1985
- Medicare specialty
- Family Practice
- Group practice
- Spectrum Health Primary Care Partners · 2,283 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked September 2026.
About
Located in Sparta, Michigan, this physician practices within the Spectrum Health Medical Group. Family medicine encompasses care for the entire lifespan, managing everything from routine wellness checks to acute illnesses and chronic conditions.
The field of family medicine covers preventive care and chronic disease management across all ages. This includes managing conditions such as hypertension, diabetes, and asthma, while also addressing general health concerns for children, adults, and seniors.
This practice operates as a direct-pay service. Medicare assignment is accepted by the group.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What types of care does a family medicine physician provide?
Family medicine covers preventive care, acute illness, and long-term conditions such as hypertension, diabetes and asthma, for patients of every age.
Does this physician accept Medicare?
Yes, the group practice accepts Medicare assignment.
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