JOAN FILLA, MD
GLMC LA CROSSE CLINIC
Direct Primary Care
Internal medicine care in La Crosse, Wisconsin, offered through a direct-pay model.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- University of Wisconsin School of Medicine
- Graduated
- 1996
- Medicare specialty
- Internal Medicine
- Group practice
- Gundersen Lutheran Medical Center INC · 888 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Internal medicine addresses complex health issues for adults across the lifespan. Joan Filla, MD, provides care through the GLMC La Crosse Clinic in La Crosse, Wisconsin. This practice operates on a direct-pay model.
The field of internal medicine focuses on the diagnosis and treatment of complex illnesses in adults. Care encompasses managing chronic conditions such as heart disease, diabetes, and kidney disease, alongside acute symptoms that require in-depth investigation.
Patients can access care through the clinic setting. The practice operates on a direct-pay basis.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What types of care does internal medicine cover?
Internal medicine focuses on the diagnosis and treatment of complex illnesses in adults, managing both chronic conditions and acute symptoms.
Does this provider accept Medicare?
Yes, the provider accepts Medicare.
What does 'direct-pay' mean for billing?
A direct-pay model means the practice bills patients directly rather than through insurance.
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