See All Cardiothoracic Surgery in Appleton, WI
Dr. Michael Firstenberg, MD

Dr. Michael Firstenberg, MD

Age 53 Cardiothoracic Surgery M
Star rating icon (8) 8 reviews

Telehealth available

Accepting New Patients


Dr. Michael Firstenberg, MD is a cardiothoracic surgery specialist in Appleton, WI. Dr. Firstenberg completed a residency at U Hosp/Metro Hlth. He currently practices at Ascension Medical Group Pendleton Primary Care and is affiliated with Rose Medical Center. He accepts multiple insurance plans. Dr. Firstenberg is board certified in Thoracic Cardiovascular Surgery.

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Dr. Michael Firstenberg, MD
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  • OH State Med Ctr, Fellowship Hospital — 2005
  • U Hosp/Metro Hlth, Residency Hospital — 2003
  • Univ Hosp Metro Hlth, Internship Hospital — 1997

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Kaiser Permanente

* Please verify this information when scheduling an appointment.

Frequently Asked Questions

Dr. Firstenberg frequently treats Aortic Aneurysm or Dissection.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Rose Medical Center
  • Swedish Medical Center
  • The Medical Center of Aurora


  1. Ascension Medical Group Pendleton Primary Care

    1. 1
      St Elizabeth Hospital
      1506 S Oneida St, Appleton, WI 54915 (920) 730-7690