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Family Medicine in Ionia, Michigan

Data updated monthly · Last refresh September 2026

14 Family Medicine providers practice in Ionia. Listings are drawn from federal public records and are not endorsements.

Family Medicine providers in Ionia

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Alifa Mohamed, MD
Ionia, MI · No drug or device payments recorded (2025) · (616) 775-7500
Dr. Ashton Lewandowski
Ionia, MI · No drug or device payments recorded (2025) · (616) 775-7500
Dr. Christopher Ruthruff, M.D.
Ionia, MI · $942 in drug and device payments (2025) · (616) 527-8293
Dr. Donald Gingerich, D.O.
Ionia, MI · No drug or device payments recorded (2025) · (616) 775-7500
Dr. Haresh Pandya, M.D.
Ionia, MI · No drug or device payments recorded (2025) · (616) 527-4200
Dr. Jeremiah Palmer, DO
Ionia, MI · $120 in drug and device payments (2025) · (616) 775-7500
Dr. John Hildebrandt, M.D.
Ionia, MI · No drug or device payments recorded (2025) · (616) 527-5732
Dr. Lauren Smith, M.D.
Ionia, MI · $633 in drug and device payments (2025) · (616) 527-8293
Dr. Lynn Toaz, D.O.
Ionia, MI · $145 in drug and device payments (2025) · (616) 527-8293
Dr. Michael Estes, M.D.
Ionia, MI · No drug or device payments recorded (2025) · (616) 523-1400
Dr. Sheila Gendich, M.D.
Ionia, MI · $2,216 in drug and device payments (2025) · (616) 527-2370
Dr. Vakar Khan, MD
Ionia, MI · No drug or device payments recorded (2025) · (616) 775-7500
Dr. William Cunningham, D.O.
Ionia, MI · No drug or device payments recorded (2025) · (844) 208-2798
Dr. Zachariah Whitcomb, DO
Ionia, MI · $394 in drug and device payments (2025) · (616) 775-7500

Conditions Family Medicine providers in Ionia, Michigan commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Family Medicine providers are in Ionia, Michigan?

There are 14 Family Medicine providers with active NPI records practicing in Ionia, according to federal NPPES data refreshed monthly.

What conditions do Family Medicine providers in Ionia treat?

Family Medicine providers in Ionia commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Ionia Family Medicine across Michigan

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.