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Dr. John Schaffner, MD

Dr. John Schaffner, MD

Age 73 Gastroenterology M
(3) 3 reviews

Telehealth available

Accepting New Patients


Dr. John Schaffner, MD is a gastroenterology specialist in Rochester, MN. Dr. Schaffner completed a residency at Rush Presby St Luke's M C. He currently practices at Mayo Clinic - Minnesota and is affiliated with Mayo Clinic - Rochester. He accepts multiple insurance plans.


  • Rush Presby St Luke's M C, Residency Hospital
  • University Of Mi Hosps And Health Ctrs, Residency Hospital

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana

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These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.


  1. Mayo Clinic - Minnesota

    1. 1
      Rochester - Cancer
      200 1st St SW, Rochester, MN 55905 Existing Patients: (507) 284-0274

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I coul dnot disagree more with the other review. Dr. Schaffner is compassionate, kind, knowledgeable and goes above and beyond. If I write to him via the patient portal, he calls back to discuss the issue. He has helped treat and manage my issues in a timely manner and sent me to other great doctors as needed. I can't say enough good things about him. I travel 5 hours to be seen by him.
Racine, WI — Nov 30, 2017
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Dr. John Schaffner, MD
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Frequently Asked Questions

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Dr. Schaffner frequently treats Diarrhea, Noninfectious Gastroenteritis and Colitis, and Abdominal Pain.  

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Hospital Affiliations

  • Mayo Clinic - Rochester