RICK ERDMAN, MD
Direct Primary Care
Establishing a consistent relationship with a primary clinician for ongoing health management.
Credentials & Training
Federally verified- Credential
- MD
- Graduated
- 1993
- Medicare specialty
- Internal Medicine
- Group practice
- Gundersen Clinic Ltd · 422 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
Located in Tomah, Wisconsin, this physician practices within the Gundersen Clinic Ltd group setting. Internal medicine focuses on the diagnosis and treatment of complex illnesses in adults. The practice operates on a direct-pay model.
Internal medicine physicians manage preventive care and chronic disease management across the lifespan. Care encompasses managing conditions such as hypertension, diabetes, and heart disease, alongside acute illnesses that require diagnostic evaluation.
The physician is part of a large group practice of 422 clinicians. Medicare assignment is accepted for services rendered.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What types of care does an internal medicine physician provide?
Internal medicine covers preventive care, acute illness, and long-term conditions such as hypertension, diabetes, and asthma, for adults.
Is this physician accepting new patients?
Information regarding new patient status is not available.
Does this practice accept Medicare?
Yes, the physician accepts Medicare assignment.
What is the typical setting for internal medicine care?
Internal medicine physicians often practice in large group settings, allowing for access to various specialists and resources.
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