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ENT Associates
2900 12 Ave. North Suite 330W
Billings, MT 59101
(406) 238-6161

  All Physicians

Ashley MacDonald, DNP, APRN, FNP-C


Bachelor of Science in Nursing (BSN)
University of Nebraska Medical Center College of Nursing – Omaha, Nebraska

Doctor of Nursing Practice – Family Nurse Practitioner (DNP-FNP)
Nebraska Methodist College of Nursing – Omaha, Nebraska

Board Certification

The American Association of Nurse Practitioners (AANP)

  Updated Payment Portal

Please Be Advised: ENT Associates is transitioning to a new online payment system through Advanced MD and will no longer be taking payments through Phreesia (our previous vendor). Our online payment links have been updated but please take note of this change.

Please contact our offices directly for any questions. We can also help you facilitate any payments over the phone or provide instructions to mail payments.

Monday - Friday: 8:00am - 5:00pm
Phone Number: (406) 238-6161
Toll Free: 1-800-648-6274