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Shunsuke Aoi

Shunsuke Aoi, MD

Average provider rating of 4.8 out of 5 stars109 Ratings, 30 Reviews

CardiologyInterventional Cardiology

Accepting New Patients
Need help scheduling? Call 406-238-1445

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Male

About

Shunsuke Aoi is a provider who specializes in Interventional Cardiology. Shunsuke sees patients at the following locations: Billings Clinic Downtown.

Locations

  1. Billings Clinic Cardiology
    • 2800 10th Avenue North, Billings Clinic Hospital, Billings, MT 59101
    • Get Directions
  2. Billings Clinic Cardiology Clinic
    • 801 North 29th Street, Billings Clinic, Billings, MT 59101
    • Get Directions
  3. Billings Clinic Bozeman Cardiology Clinic
    • 3905 Wellness Way, Billings Clinic Bozeman, Bozeman, MT 59718
    • Get Directions
  4. Billings Clinic Bozeman Cardiology Diagnostics
    • 3905 Wellness Way, Billings Clinic Bozeman, Bozeman, MT 59718
    • Get Directions

Expertise

Education

  • Fellowship: Montefiore Medical Center, Bronx, New York, Interventional and Endovascular
  • Fellowship: Mount Sinai Beth Israel, New York, New York, Cardiovascular Disease
  • Residency: Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan
  • Fellowship: Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan
  • Undergraduate: Washington University, St. Louis, Missouri
  • Medical School: Hamamatsu University, School of Medicine, Hamamatsu, Shizuoka, Japan
  • Residency: Mount Sinai Beth Israel, New York, New York

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 2016

Reviews

4.8 of 5 stars

109 Ratings, 30 Reviews

At Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.

Search reviews
    5 out of 5 stars
    Reviewed on 8/19/2026

    Excellent information and care

    5 out of 5 stars
    Reviewed on 8/19/2026

    Dr Aoi is my go to cardiologist. He explains issues very well and follows up on any questions!

    5 out of 5 stars
    Reviewed on 8/7/2026

    Excellent

    4 out of 5 stars
    Reviewed on 8/6/2026

    Good because this was the first time this happened.

    5 out of 5 stars
    Reviewed on 7/26/2026

    Dr Aoi is very wise, he suggests treatment when necessary, and explains when treatment can stay the same, without overtreatment.

    5 out of 5 stars
    Reviewed on 7/24/2026

    Excellent one on one discussion

    5 out of 5 stars
    Reviewed on 7/4/2026

    Very relational as we consulted and questioned, listened to, questions answered and direction given clearly.I'm

    5 out of 5 stars
    Reviewed on 7/1/2026

    Dr Aoi's care is always exemplary!

    5 out of 5 stars
    Reviewed on 6/20/2026

    Dr Aoi is extremely competent & professional! Plus he listened to my questions & gave me clear & detailed answers.

    5 out of 5 stars
    Reviewed on 6/4/2026

    Dr Aoi is fabulous

    5 out of 5 stars
    Reviewed on 6/3/2026

    Everyone was so kind and caring.

    5 out of 5 stars
    Reviewed on 5/27/2026

    The doctor is great. Fun to work with and thorough. I was glad to see him.

    5 out of 5 stars
    Reviewed on 5/21/2026

    Good.

    5 out of 5 stars
    Reviewed on 5/20/2026

    Dr Aoi is outstanding in my view

    5 out of 5 stars
    Reviewed on 5/14/2026

    Dr. Aoi is an excellent cardiologist! He takes the time to ensure I understand what is happening with my heart!

    5 out of 5 stars
    Reviewed on 5/13/2026

    Excellent caregivers.

    5 out of 5 stars
    Reviewed on 5/6/2026

    Dr Aoi was very reassuring and explained things clearly.

    5 out of 5 stars
    Reviewed on 3/26/2026

    It was a very good experience. I have no concerns.

    5 out of 5 stars
    Reviewed on 3/25/2026

    Dr.Aio listens to my concerns and explains well.

    5 out of 5 stars
    Reviewed on 3/23/2026

    Dr. AOI is the best.

    5 out of 5 stars
    Reviewed on 3/18/2026

    Excellent doctors and nursing staff

    4 out of 5 stars
    Reviewed on 3/11/2026

    Good.

    5 out of 5 stars
    Reviewed on 2/17/2026

    Dr. Aoi is awesome!

    5 out of 5 stars
    Reviewed on 2/11/2026

    Dr. Aoi is excellent. I couldn't ask for a better provider.

    5 out of 5 stars
    Reviewed on 1/12/2026

    Personally, I APPRECIATE Dr. Aoi's interest & support related to Fabry Disease.

    5 out of 5 stars
    Reviewed on 1/2/2026

    I was very impressed by how much time the doctor spent with me and how well he explained everything and gave different treatment options.

    5 out of 5 stars
    Reviewed on 12/23/2025

    No concerns.

    5 out of 5 stars
    Reviewed on 12/15/2025

    He was very thorough and knowledgeable.

    5 out of 5 stars
    Reviewed on 11/29/2025

    Dr. Aoi is an excellent cardiologist. He listens carefully, is very thorough and easy to understand most of the time. I have recommended him to others.

    5 out of 5 stars
    Reviewed on 11/19/2025

    Good