Corvallis Family Medicine

Corvallis Family Medicine


1037 Main Street
PO Box 1119 (Mail Here)

Corvallis, MT 59828

Monday - Friday
7:30AM -5:30PM (doors open)
7:00AM – 5:30PM (accepting phone calls)

Adult Preventative Health Care
Minor Surgery
Women's Health

Welcome to Corvallis Family Medicine

Corvallis Family Medicine offers full spectrum Family Medicine including Pediatrics, Obstetrics, Procedural Medicine, and more.

Our top notch primary care providers offer years of experience and it is our pleasure to serve our local residents in providing them with expert care. We are committed to improving your way of life so you are able to be as happy as you can be. By offering same day availability, we can treat you quickly for serious injuries or illnesses, and offer an incredible range of services to help you and your family stay healthy.

Meet Our Team

To make an appointment, please call (406) 961-4661

Our Primary Care Services

We are passionate about the importance of education and maintaining your overall health, and really take the time to listen to your concerns and talk with you about you options. Getting the help you need shouldn’t be stressful, and our expert team is dedicated to helping you with the direct care, warmth, and expertise that our patients have come to expect.

Adult Preventative Health Care

  • Acute Care
  • Addiction Medicine
  • Adult Immunizations
  • Advance Care Planning
  • Annual Physicals
  • Asthma Management
  • Behavioral Health
  • Blood Pressure Screening
  • Blood Tests
  • Cancer Screening and Care
  • Cardiology
  • Cholesterol Screening and Management
  • Chronic Illness Care
  • Colonoscopy
  • Colposcopy
  • Complete Health Screenings
  • COPD Management
  • Dementia Management and Care
  • Dermatology
  • Dexascans
  • Diabetes Screening and Management
  • Diagnostic Services
  • Dietitary Care
  • Electrocardiogram (EKG)
  • Endocrinology
  • Flu Shots
  • Gastroenterology
  • Gerd Treatment
  • Geriatric Medicine


  • Breastfeeding Education
  • Childbirth Services
  • Imaging
  • Maternal-Fetal Support for High-Risk Pregnancy
  • Neonatology
  • Pregnancy Care
  • Prenatal Care


  • Acute Illness
  • Adolescent Health Care
  • Immunizations
  • Well-Baby
  • Well-Child Care

Women's Health

  • Bone Density Testing
  • Breast Health
  • Colon Cancer Screening
  • Gynecological Checkups
  • Hormonal Testing
  • Mammograms
  • Menopause Care
  • Preventive Screening and Tests
  • Postpartum Depression
  • Teenage Pregnancy

Behavioral Health Conditions & Services

  • Anxiety
  • Behavioral Concerns
  • Conflict Management
  • Depression
  • Domestic Violence
  • Eating Disorders
  • Grief
  • Marital Difficulties
  • Opioid Abuse
  • Parent/Child Difficulties
  • Phobias
  • Sexual Concerns
  • Social Difficulties
  • Substance Abuse
  • Suicidal Thoughts, Feelings, and Behaviors
  • Teenage Pregnancy

If you are looking for a new family doctor in our area, please consider joining Corvallis Family Medicine. Call (406) 961-4661 today to schedule an appointment with one of our medical professionals.


  • Marcus Daly Memorial Hospital Blood Drive

    Blood Drive! 10:00 AM to 4:00 PM Please call 1-800-RED CROSS (1-800-733-2767) or visit and enter: marcusdaly to schedule an appointment. Event Flyer Talking ...

  • Marcus Daly Memorial Hospital Blood Drive

    Blood Drive! 10:00 AM to 4:00 PM Please call 1-800-RED CROSS (1-800-733-2767) or visit and enter: marcusdaly to schedule an appointment. Event Flyer Talking ...

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What Our Patients Say About Us

  • "Corvallis Family Practice- is the most amazing clinic! I am so very thankful for all the amazing people that make CFP possible-I have the most complete and total confidence in all of you-thanks so much."
    - Anonymous
  • "I have had very good Lab tests for over a year-nurse call to inform me the results and directions for change (if any) in meds and when to return for my next test. The lab tech does painless blood draw-always efficient (and) professional."
    - Anonymous
  • "Overall, I felt well cared for as a patient of Dr. Calderwood. This includes the entire staff. I have and always will recommend him to anyone who is looking for an optometrist."
    - Anonymous