Summary

Dr. Mark Garnaas is an experienced obstetrician and gynecologist who has been caring for women for four decades. He earned his medical degree from the University of Washington School of Medicine and completed his residency at the University of Washington Medical Center. His extensive experience in women's health spans 40 years of dedicated practice. Dr. Garnaas communicates with patients in English.

Dr. Garnaas practices at Saint James Hospital and Pen Bay Medical Center in Butte, Montana. He specializes in treating conditions such as abnormal uterine bleeding and managing abdominal pain during pregnancy. His expertise includes performing fetal ultrasounds to monitor developing babies throughout pregnancy. Patients have given him an average rating of 4.0 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 40 years of experience
  • speaks English
  • University Of Washington Medical Center
  • 6 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Mark Frithjof Garnaas

305 W Porphyry StButte, MT 59701
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Mark Frithjof Garnaas, MD
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Mark Frithjof Garnaas, MDDr. Audrey Marie Seidel, MDDr. Brooke Jillian HymanDr. Donald Marvin Howser, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients
3.4 
3.4 
40 Years of Experience 40 Years of Experience 8 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish
Butte , MTSocorro , NMAnaconda , MTAfton , WY
Med School: University Of Washington School Of Medicine Med School: Hahnemann University School Of Medicine Med School: University Of Maryland School Of Medicine Med School: University Of Iowa
Current Profile
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Insurance Plans Accepted by Mark Frithjof Garnaas

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Mark Frithjof Garnaas has the following specialty

Specialty Expertise

Mark Frithjof Garnaas has the following 11 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

40 Years Experience

Mark Frithjof Garnaas holds inactive and expired medical licenses in the states of Oregon and Montana.

Medical License

Medical Doctor with an inactive medical license in the state of Oregon that expired in 2025 and an expired medical license in the state of Montana that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Washington Medical Center.

Medical School

Graduated from University Of Washington School Of Medicine in 1986.

NPI Number

Mark Frithjof Garnaas' NPI number is 1326088394.

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Frequently Asked Questions

Does Mark Garnaas accept virtual/telehealth appointments?
Mark Garnaas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Mark Garnaas accepting new patients?
Mark Garnaas is accepting new patients on Vitals. View Mark Garnaas's profile on Vitals to make an appointment.
Does Mark Garnaas accept my insurance?
You can see the insurance plans that Mark Garnaas accepts on their Vitals profile.
Where is Mark Garnaas's office located?
Mark Garnaas's office is located at 305 W Porphyry St, Butte, MT, 59701.
How can I make an appointment with Mark Garnaas?
You can find contact information for Mark Garnaas here on Vitals.

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