Contact Dean

Sales & Client Services

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Phone & Fax

You can contact Dean Health Plan Customer Service at the following numbers:

Fax: (608) 827-4212


  • Monday - Thursday: 7:30 am - 5 pm
  • Friday: 8 am - 4:30 pm
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Dean on Call is a free telephone service available to Dean Health Plan members or Dean Medical Group patients 24 hours a day, 365 days a year.

So, please call us, anytime. We'll be here for you.