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Dr. John Oldemeyer, MD

Dr. John Oldemeyer, MD

Age 52 Cardiology M
Star rating icon (11) 11 reviews
Accepting New Patients


Dr. John Oldemeyer, MD is a cardiology specialist in Fort Collins, CO. He currently practices at UCHealth Heart And Vascular Clinic and is affiliated with Ivinson Memorial Hospital. He accepts multiple insurance plans. Dr. Oldemeyer is board certified in Cardiovascular Disease.


  • Creighton University School Of Medicine, Medical School — 1996

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

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My husband was having health issues this past year and was referred to Dr. Jon Oldemeyer, on staff at Medical Center of the Rockies. He took great interest in my husband's symptoms and ordered several heart related tests. He also went to great lengths to conference with other cardiologists to seek their opinions. He called us at home to advise us of our options, as well as meeting us at his office to answer any questions we had. During the day of surgery, Dr. Oldemeyer came into our hospital room to make sure we were comfortable in our understanding of procedures that were to be done. He made several visits to our room pre and post surgery. We were amazed at his compassion and concern for my husband and his empathy for my feelings and concerns. Dr. Jon Oldemeyer is a top-notch heart surgeon, as well as a wonderful and caring person. We feel so blessed to have him as my husband's doctor and recommend him highly. By the way, my husband is doing great!!! God bless you Dr. Oldemeyer
M. Plank — Jan 22, 2022
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Dr. John Oldemeyer, MD
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Frequently Asked Questions

Dr. Oldemeyer frequently treats Adult Congenital Heart Conditions, Heart Conditions, and Interventional Cardiac Procedures.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Ivinson Memorial Hospital
  • Medical Center Of The Rockies
  • Poudre Valley Hospital
  • UCHealth Longs Peak Hospital


  1. UCHealth Heart And Vascular Clinic

    1. 1
      YCC Cardiology
      2121 E Harmony Rd Unit 100, Fort Collins, CO 80528 (970) 221-1000