Dr. Mark Garnaas, MD

Dr. Mark Garnaas, MD

Obstetrics & Gynecology  ·  
Male  ·  
Age 58
Dr. Mark Garnaas, MD is an obstetrics & gynecology specialist in Missoula, MT and has been practicing for 28 years. He graduated from University Of Washington School Of Medicine in 1986 and specializes in obstetrics & gynecology.

601 W Spruce St

Missoula, MT 59802

Contact Information

(406) 721-5600

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Garnaas

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Garnaas performs your care needs compared to other doctors.

Vaginal Surgery
very high
more than 97% of peers
Uterine Fibroids
very high
more than 96% of peers
Hysterectomy - Laparoscopic
very high
more than 96% of peers

Dr. Garnaas's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Obstetrics & Gynecology

1  Board Certifications

  • Obstetrics & Gynecology
    Accredited by: American Board of Obstetrics & Gynecology*

37  Conditions Treated


Read Less

33  Procedures

  • Colpopexy
  • Colpopexy With Robotic Assistance
  • Colporrhaphy
  • Colposcopy
  • C-Section
  • Excision of Cervix
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Fetal Cardiac Monitoring
  • Fluid Contrast Ultrasound
  • Human Papillomavirus DNA Testing
  • Hysterectomy - Laparoscopic
  • Hysterectomy - Open
  • Hysteroscopy
  • Incontinence Sling Procedure
  • Laparoscopic Surgical Procedure
  • Laparoscopic Vaginal Hysterectomy With Robotic Assistance
  • Laparotomy
  • Lymph Node Biopsy or Excision
  • Lymphadenectomy With Robotic Assistance
  • Osteoporosis Screening
  • Pap Smear
  • Pelvic Exenteration (For: Gynecologic, Urinary, or Colorectal Malignancy)
  • Pregnancy Test
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Rh Incompatibility Screening
  • Sexually Transmitted Infections Screening
  • Thyroid Screening
  • Total Salpingectomy With Robotic Assistance
  • Vaginal Birth After Cesarean (VBAC)
  • Vaginal Delivery and VBAC
  • Vaginal Surgery
  • Vulvectomy
  • Wound Repair


Read Less

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Montana.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Washington School Of Medicine
    Medical School | Graduated 1986
  • University Wa
    Residency Hospital | Completed 1990

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Garnaas has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Garnaas does not have any memberships or affiliations listed. If you are Dr. Garnaas and would like to add memberships or affiliations, please update your profile.

Dr. Garnaas' Reviews

Likelihood of recommending Dr. Garnaas to family and friends
13 total reviews (2 have comments)

Likelihood to Recommend (13)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Garnaas' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (2)

I appreciated Dr. Garnaas taking time to answer my questions without being in a hurry, he also was very straight forward in answering my questions so I knew the risks involved with the surgery, and clearly what to expect post surgery. The surgery was a success and recovery was much easier than I...more
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He was my doctor to deliver my baby girl. I had a horrific experience with him that ended in my daughter's death. I definitely would not recommend him.
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