4
24 Ratings with 6 written Reviews
Summary
Dr. Mark Garnaas is an obstetrician and gynecologist who has dedicated four decades to women's healthcare. 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 spans 40 years of caring for women throughout all stages of life. Dr. Garnaas provides care in English.
Dr. Garnaas practices at Saint James Hospital and Pen Bay Medical Center in Butte, Montana. He specializes in managing abnormal uterine bleeding and addressing postmenopausal vaginal bleeding concerns. His expertise includes performing fetal ultrasounds and conducting abnormal Pap test evaluations. Patients have rated Dr. Garnaas an average of 4.0 out of 5 stars for his care.
Dr. Garnaas practices at Saint James Hospital and Pen Bay Medical Center in Butte, Montana. He specializes in managing abnormal uterine bleeding and addressing postmenopausal vaginal bleeding concerns. His expertise includes performing fetal ultrasounds and conducting abnormal Pap test evaluations. Patients have rated Dr. Garnaas an average of 4.0 out of 5 stars for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 40 years of experience
- speaks English
- University Of Washington Medical Center
- 6 written reviews
- 1 specialty
- 11 areas of expertise
- 2 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Mark Frithjof Garnaas
305 W Porphyry StButte, MT 59701 Tel: (406) 496-3627
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
Compare with Similar Doctors
 |  |  |  |
| Mark Frithjof Garnaas, MD | Kathleen M Lewison, MD | Kathren E Mcgree, DO | Dr. Charles Werner Joseph IV, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | ||
| 40 Years of Experience | 33 Years of Experience | 18 Years of Experience | 55 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Butte , MT | Butte , MT | Butte , MT | Miles City , MT |
| Med School: University Of Washington School Of Medicine | Med School: University Of Maryland School Of Medicine | Med School: Touro University Nevada College Of Osteopathic Medicine | Med School: UNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE |
Current Profile | View Profile | View Profile | View Profile |
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
Certifications, License, & Education
40 Years Experience
Mark Frithjof Garnaas holds expired and inactive medical licenses in the states of Montana and Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Montana that expired in 2026 and an inactive medical license in the state of Oregon that expired in 2025.
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.
- Where is Mark Garnaas's office located?
- Mark Garnaas's office is located at 305 W Porphyry St, Butte, MT, 59701.
- Which hospitals is Mark Garnaas affiliated with?
- Mark Garnaas is affiliated with Saint James Hospital and Pen Bay Medical Center.
- How can I make an appointment with Mark Garnaas?
- You can find contact information for Mark Garnaas here on Vitals.
- What languages does Mark Garnaas speak?
- Mark Garnaas speaks English.
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