Summary

Dr. Barr Petersen is an internal medicine physician who focuses on comprehensive adult healthcare. He earned his medical degree from the University of Colorado School of Medicine and brings two decades of clinical experience to his practice. Dr. Petersen speaks English with his patients.

Dr. Petersen practices in Billings, Montana, where he provides primary care services and specialized senior care. He treats patients with heart failure and helps individuals overcome tobacco use disorders. His expertise also includes managing hypertensive emergencies and other urgent cardiovascular conditions.

AI-generated from data on this provider profile.

Quick Facts

  • 20 years of experience
  • 4 insurance plans accepted
  • speaks English
  • University Of Colorado School Of Medicine
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

Dr. Barr J Petersen

801 N 29th StBillings, MT 59101
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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Dr. Barr J Petersen, MDDr. Jennifer Lynn Rippon, DODr. Sanjiv Anand, MDDr. Larissa Vladimirovna Grebenchtchikova, MD
Internal MedicineCritical Care MedicineNephrologyAnesthesiology
Accepts New Patients
4.7 
3.4 
20 Years of Experience 25 Years of Experience 22 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 Spanish, Vietnamese
Billings , MTBillings , MTSouth Salt Lake , UTModesto , CA
Med School: University Of Colorado School Of Medicine Med School: Lake Erie College Of Osteopathic Medicine Med School: University College Of Medical Sciences And Guru Teg Bahadur Hospital Med School: Samara State Medical University
Current Profile
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Insurance Plans Accepted by Dr. Barr J Petersen

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Humana
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicare

Medical Specialties

Dr. Barr J Petersen has the following specialty

Specialty Expertise

Dr. Barr J Petersen has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

20 Years Experience

MEDICAL LICENSE

Medical Doctor, Montana, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Colorado School Of MedicineGraduated in 2006

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Frequently Asked Questions

Where is Dr. Barr Petersen's office located?
Dr. Barr Petersen's office is located at 801 N 29th St, Billings, MT, 59101.
Does Dr. Barr Petersen accept my insurance?
You can see the insurance plans that Dr. Barr Petersen accepts on their Vitals profile.
Is Dr. Barr Petersen accepting new patients?
Dr. Barr Petersen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Barr Petersen?
You can find contact information for Dr. Barr Petersen here on Vitals.
Does Dr. Barr Petersen accept virtual/telehealth appointments?
Dr. Barr Petersen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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