United Healthcare Contract Negotiations

Due to a contract dispute between UnitedHealthcare and Ascension Wisconsin, we understand many of our patients have questions and concerns. We want to reassure you and provide clarity regarding your care.

We are still in-network with UnitedHealthcare, and that contract remains in effect until October 1, 2025. Please note that even if you receive a letter from UnitedHealthcare stating otherwise, you are still covered for your appointments with us.

If you have an upcoming appointment, please do not cancel it at this time. We are closely monitoring the negotiations and will provide updates as soon as they become available. Our goal is to ensure you continue to receive the care you need with as little disruption as possible.

For more information, you can visit the official negotiation pages for each organization:

We appreciate your patience and will keep you informed of any changes.

United Healthcare Contract Negotiations Learn More

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Michael Knabel, M.D.

Dr. Knabel is a Wisconsin native and earned his medical degree from the Medical College of Wisconsin. He completed his residency in dermatology at Loyola University in Chicago and subsequently underwent additional training in the diagnosis of skin cancer and skin disease during his fellowship in dermatopathology at the Medical University of South Carolina. Dr. Knabel offers a full range of medical and surgical dermatologic care to his patients in addition to diagnosing skin biopsies under the microscope. He is a member of the American Academy of Dermatology, the American Society of both Dermatopathology and Dermatologic Surgery. Dr. Knabel is Board Certified in Dermatology and Dermatopathology. He is dedicated to providing high-quality care, with a focus on precise diagnosis and effective treatment plans for each patient.