Summary

Dr. Roger Diegel treats rheumatoid arthritis, sacroiliac joint pain, and spondyloarthropathies and practices rheumatology and internal medicine. He has 33 years of experience and is affiliated with Logan Health Medical Center, Logan Health Whitefish, and Logan Health. Dr. Diegel earned his medical degree from Wayne State University School of Medicine and completed his residency at Mary Hitchcock Memorial Hospital. He sees patients in Kalispell and Whitefish, Montana. Patients on Vitals rate Dr. Diegel 3.52 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 33 years of experience
  • speaks English
  • Mary Hitchcock Memorial Hospital
  • 8 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Provided follow-up after the visit

Office Locations

Dr. Roger Joseph Diegel has 3 locations

Logan Health Rheumatology

150 Commons WayKalispell, MT 59901
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

North Valley Hospital

1600 Hospital WayWhitefish, MT 59937

Logan Health Medical Center

310 Sunnyview LnKalispell, MT 59901

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Dr. Roger Joseph Diegel, MD
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Dr. Roger Joseph Diegel, MDDr. Herman Oscar Lyle III, MDDr. Dennis Lee Peterson, MDDr. Ramon Antonio S Generoso, MD
RheumatologyInternal MedicineInternal MedicineGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
5 
3.4 
4.1 
33 Years of Experience 21 Years of Experience 48 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Kalispell , MTKalispell , MTWhitefish , MTKalispell , MT
Med School: Wayne State University School Of Medicine Med School: Emory University School Of Medicine Med School: University Of Nebraska College Of Medicine Med School: University Of The Philippines Manila College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Roger Joseph Diegel

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Roger Joseph Diegel has the following 2 specialties

Specialty Expertise

Dr. Roger Joseph Diegel has the following 9 areas of expertise

  • Gout
  • Hip Osteoarthritis
  • Internal Medicine
  • Lupus
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

33 Years Experience

Dr. Roger Joseph Diegel holds an expired medical license in the state of Montana.

Medical License

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

Education & Training

Residency

Completed their residency at Mary Hitchcock Memorial Hospital.

Medical School

Graduated from Wayne State University School Of Medicine in 1993.

NPI Number

Dr. Diegel's NPI number is 1770660896.

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Frequently Asked Questions

Where is Dr. Roger Diegel's office located?
Dr. Roger Diegel's office is located at 150 Commons Way, Kalispell, MT, 59901.
Which hospitals is Dr. Roger Diegel affiliated with?
Dr. Roger Diegel is affiliated with Logan Health Medical Center, Logan Health Whitefish, and Logan Health.
Does Dr. Roger Diegel accept virtual/telehealth appointments?
Dr. Roger Diegel has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Roger Diegel accept my insurance?
You can see the insurance plans that Dr. Roger Diegel accepts on their Vitals profile.
How can I make an appointment with Dr. Roger Diegel?
You can find contact information for Dr. Roger Diegel here on Vitals.

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