Summary

Dr. John Ruddy is a board-certified internal medicine physician with 24 years of experience caring for patients with complex medical conditions. He earned his medical degree from the University of Minnesota Medical School and completed his residency training at the University of Minnesota Health Care System. Dr. Ruddy is fluent in both Spanish and English, allowing him to serve diverse patient populations.

Dr. Ruddy practices at Cambridge Medical Center and sees patients at the Allina Health Cambridge Clinic in Cambridge, Minnesota. His expertise includes managing heart failure and chronic kidney disease, including advanced stages of kidney disease. He incorporates comprehensive rehabilitation approaches into patient care, including cardiac rehabilitation and strength training programs. Patients consistently rate Dr. Ruddy highly for his care, giving him an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 24 years of experience
  • speaks Spanish, English
  • University Of Minnesota Health Care System
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Allina Health Cambridge Clinic

701 Dellwood St SCambridge, MN 55008
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. John Michael Ruddy, MDDr. Michelle Xiao Song, MDDr. John Edward Bernhardson, MDDr. Clifford Michael Matushin, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
24 Years of Experience 6 Years of Experience 44 Years of Experience 38 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Mandarin, Spanish Speaks English, Spanish Speaks Spanish, English
Cambridge , MNDenver , COSleepy Eye , MNPrinceton , MN
Med School: University Of Minnesota Medical School Med School: UCLA's David Geffen School of Medicine Med School: University Of Nebraska College Of Medicine Med School: A T Still University Kirksville College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Michael Ruddy

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Michael Ruddy has the following specialty

Specialty Expertise

Dr. John Michael Ruddy has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

24 Years Experience

Dr. John Michael Ruddy holds an expired medical license in the state of Minnesota.

Medical License

Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Minnesota Health Care System.

Medical School

Graduated from University Of Minnesota Medical School in 2002.

NPI Number

Dr. Ruddy's NPI number is 1235190497.

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Frequently Asked Questions

Is Dr. John Ruddy accepting new patients?
Dr. John Ruddy is accepting new patients on Vitals. View Dr. John Ruddy's profile on Vitals to make an appointment.
Does Dr. John Ruddy accept virtual/telehealth appointments?
Dr. John Ruddy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Ruddy accept my insurance?
You can see the insurance plans that Dr. John Ruddy accepts on their Vitals profile.
What languages does Dr. John Ruddy speak?
Dr. John Ruddy speaks Spanish and English.
Which hospitals is Dr. John Ruddy affiliated with?
Dr. John Ruddy is affiliated with Cambridge Medical Center.

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