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Dr. Catherine Ranheim, MD

Dr. Catherine Ranheim, MD

Age 50 Hospital Medicine F
(6) 6 reviews
Accepting New Patients


Dr. Catherine Ranheim, MD is a hospital medicine specialist in Madison, WI. Dr. Ranheim completed a residency at University of Wisconsin Hospitals and Clinics. She currently practices at Uw Health Arbor Gate Laboratory and is affiliated with Unitypoint Health Meriter. She accepts multiple insurance plans. Dr. Ranheim is board certified in Internal Medicine.


  • University Of Wisconsin Graduate Medical Education, Fellowship Hospital — 2004
  • University of Wisconsin Hospitals and Clinics, Residency Hospital — 2002
  • University Of Wisconsin Graduate Medical Education, Internship Hospital — 1999
  • University Of Wisconsin School of Medicine and Public Health, Medical School — 1999

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • HealthEOS
  • Humana
  • Medicaid
  • The Alliance
  • WEA Trust
  • WPS Health Insurance

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  1. Practice

    1. 1
      Uw Health Arbor Gate Laboratory
      2601 W Beltline Hwy Ste 200, Madison, WI 53713 Existing Patients: (608) 417-5695
    2. 2
      Unitypoint Health - Meriter
      202 S Park St, Madison, WI 53715 Existing Patients: (608) 267-6000

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WHICH TIME? This is a special lady, doctor, mother, wife and so much more. To have seen or be treated by Cate is a blessing one only could wish for in their dreams. She has always been there for my wife and I and teams up with the best, Madisons' best and the states also! We never will forget her. Phil Smolen
Phil and Julie Smolen — Jul 25, 2019
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Dr. Catherine Ranheim, MD
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Frequently Asked Questions

Dr. Ranheim frequently treats Heart Disease, Hyposmolality and Hyponatremia, and Arrhythmias.  

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Hospital Affiliations

  • Unitypoint Health Meriter