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John R. Gray, MD

I provide compassionate, customer-centered care.


This provider is an independent provider, not an employee of North Memorial Health, who practices/provides services at some North Memorial Health locations.

Approach To Care

Dr. Gray is a nephrologist committed to comprehensive kidney care that is integrated with his customer’s primary care. His clinical interests include hypertension and acute/chronic kidney failure prevention.



  • Medical School – University Of North Dakota
  • Internship – Hennepin County Medical Center


  • Hennepin County Medical Center


  • Hennepin County Medical Center


  • American Board of Internal Medicine (Sub: Nephrology)


Dr. Gray enjoys the outdoors and traveling in his free time.

Accepted Insurance

All North Memorial Health providers accept the following insurance carriers. Because health insurance plan payments vary and benefit levels are unique to each plan, you may confirm out of pocket cost with your insurance carrier by calling the number on the back of your insurance card.

  • Aetna
  • Blue Cross
  • HealthPartners
  • Humana
  • Medica
  • Medical Assistance
  • Medicaid
  • Medicare
  • Preferred One
  • Ucare
  • UnitedHealthcare