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Justine B Ly

Justine B Ly, MD

Family Medicine

Accepting New Patients
LGBTQ+ Clinically Competent
Online Booking
Video Visit
Need help scheduling? Call 801-314-4266

Highlights

Age Groups Seen

  • Infant 0-1
  • Child 2-12
  • Adolescent 13-18
  • Adult 19-64
  • Older Adult >65

Gender

Female

Hospital Affiliation

  • Intermountain Medical Center

About Justine B Ly

About The Provider

Dr. Justine Ly is a board-certified family medicine physician at Intermountain Health's Cottonwood Medical Clinic. She supports patients and their families in Murray and its surrounding communities, providing care in preventative medicine, contraceptive management, mental health, and gender-affirming care. Dr. Ly focuses on making healthcare accessible to underserved populations and advocating for patient education and well-being. 

Dr. Ly is committed to delivering comprehensive, compassionate care to individuals and families of all ages. She believes in empowering her patients with the knowledge they need to take charge of their health and creates a collaborative partnership throughout their health journey. Dr. Ly is passionate about serving New Americans and underrepresented populations, ensuring all patients receive equitable care. 

Outside of her practice, Dr. Ly enjoys snowboarding, hiking, exploring new places, and rooting for the Chicago Bulls.

Conditions Treated: 

  • Preventative medicine, including vaccinations and cancer screenings.
  • Chronic care management, such as hypertension and diabetes.
  • Contraception management, including nexplanon and IUD insertion and removal.
  • Mental health medication management. 
  • Gender-affirming hormone therapy.

Procedures Performed:

  • Nexplanon insertion and removal.
  • IUD insertion and removal.
  • Pap smears.
  • Joint injections.

Video

Locations

  1. Cottonwood Medical Clinic - Family Medicine
    • phone: 801-314-4266
    • fax: 801-314-4268

Expertise

Education

  • Residency: University of Utah School of Medicine, Family Medicine, 2024
  • Medical School: Loyola University Medical Center, 2021

Board Certifications

  • American Board of Family Medicine, 2024

Ratings & Reviews

4.9 out of 5

157 ratings, 54 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/7/2026

    Very good the best ! Glad I found her woukd reccomend!

    5 out of 5 stars
    Reviewed on 1/26/2026

    Dr. Ly was very relatable, easy to talk to, and listened to all of my points.

    5 out of 5 stars
    Reviewed on 1/18/2026

    I really liked Dr Ly and I look forward to being a part of her practice for a long time.

    5 out of 5 stars
    Reviewed on 1/16/2026

    Dr Ly was amazing, she listened to every concern I had and didn’t make me feel insane!

    5 out of 5 stars
    Reviewed on 1/3/2026

    Direct and honest and committed to giving effective care

    5 out of 5 stars
    Reviewed on 1/3/2026

    Just the vaccine mix up discussed previously.

    5 out of 5 stars
    Reviewed on 1/3/2026

    Spent time addressing my care and health with a few helpful tips. Very kind and nice.

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

    I have good communication with Dt. Ly.

    5 out of 5 stars
    Reviewed on 12/17/2025

    Thank you for your support and service!

    5 out of 5 stars
    Reviewed on 12/11/2025

    Dr. Ly is very understanding, considerate, and helpful.

    5 out of 5 stars
    Reviewed on 12/9/2025

    She is amazing. So happy with her.

    5 out of 5 stars
    Reviewed on 12/7/2025

    So grateful I finally found an awesome doctor

    5 out of 5 stars
    Reviewed on 12/4/2025

    Very pleased she is my physician

    5 out of 5 stars
    Reviewed on 12/3/2025

    Dr Ly was very informative and made me feel heard during my visit. She also followed up with me quickly after the visit going over my test results making it easy to understand.

    5 out of 5 stars
    Reviewed on 11/21/2025

    I personally have a lot of medical anxiety and general worries about going to the doctor, Dr. Ly made me feel automatically at ease and made me feel welcomed.

    5 out of 5 stars
    Reviewed on 11/14/2025

    Very thoughtful and thorough with explaining medication based on my needs and requests. Gave great care in wanting what the best option was for me and for going forward in the future! Overall just a great and efficient experience with a caring and kind environment.

    5 out of 5 stars
    Reviewed on 11/7/2025

    I was very impressed with Dr. Ly. Great communication, clear in suggestions, understanding, used time well, listened. Overall very impressive as a doctor.

    5 out of 5 stars
    Reviewed on 11/3/2025

    She is best Dctr I have had since Susan Greenhalgh retired.

    5 out of 5 stars
    Reviewed on 11/2/2025

    Very easy to talk to and understand. Interested in me as a patient and listens to concerns and works out me to remedy them

    5 out of 5 stars
    Reviewed on 11/1/2025

    She is friendly. Even though she is new to the field she is also quite knowledgeable and takes interest in her patients.

    5 out of 5 stars
    Reviewed on 10/31/2025

    excellent care and understanding

    5 out of 5 stars
    Reviewed on 10/26/2025

    Was understanding about my feelings.

    5 out of 5 stars
    Reviewed on 10/25/2025

    Always helpful and professional

    5 out of 5 stars
    Reviewed on 10/18/2025

    Very kind

    5 out of 5 stars
    Reviewed on 10/13/2025

    Excellent provider. I went to establish a PCP and I will continue with her and will also be getting my daughter established.

    5 out of 5 stars
    Reviewed on 10/5/2025

    She is awesome!!

    5 out of 5 stars
    Reviewed on 10/2/2025

    I am a new patient and I do believe she cares about me as her new patient. Dr Ly seems to be very thro and wants to give her patients the care they need.

    5 out of 5 stars
    Reviewed on 9/29/2025

    LOVE that she is my doctor!

    5 out of 5 stars
    Reviewed on 9/28/2025

    Dr. Justine Ly is caring and attentive. She takes time to listen to answer questions and explain what should be done.

    5 out of 5 stars
    Reviewed on 9/27/2025

    So glad she is my primary care now, she’s amazing

    5 out of 5 stars
    Reviewed on 9/24/2025

    great md

    5 out of 5 stars
    Reviewed on 9/24/2025

    Dr Ly listened and suggested options for care going forward in the form of PT, sleep study and medications m changes

    5 out of 5 stars
    Reviewed on 9/2/2025

    listens, explains in detail, makes sure i feel good about plan of care before executing.

    5 out of 5 stars
    Reviewed on 8/24/2025

    I look forward to having her as my Primary Care Physician

    5 out of 5 stars
    Reviewed on 8/22/2025

    Very professional and personal. Friendly and knowledgeable

    5 out of 5 stars
    Reviewed on 8/14/2025

    She listened to me and let me make choices in my Healthcare, which i appreciated

    5 out of 5 stars
    Reviewed on 8/9/2025

    I love her as my new doctor

    5 out of 5 stars
    Reviewed on 8/8/2025

    Couldn’t have picked a better doctor

    5 out of 5 stars
    Reviewed on 8/5/2025

    very understanding, and caring

    5 out of 5 stars
    Reviewed on 7/29/2025

    It was refreshing to have a provider who took the time to explain things, was upbeat, and fun. I loved that she was direct yet professional!

    5 out of 5 stars
    Reviewed on 7/28/2025

    Justine was very communicative and I appreciate that. I think she could be more personal, but perhaps that will come with time.

    5 out of 5 stars
    Reviewed on 7/23/2025

    Dr. Ly was absolutely great!

    5 out of 5 stars
    Reviewed on 7/23/2025

    great dr

    5 out of 5 stars
    Reviewed on 7/19/2025

    I was very impressed and appreciative of the time that Doctor Ly spent in reviewing my chart and history prior to my visit and how much she was invested in getting to know me and my goals during my visit. She listened very well and did a great job sharing her knowledge and recommendations. I felt Immediately comfortable.

    5 out of 5 stars
    Reviewed on 7/10/2025

    She is very thoughtful and kind

    5 out of 5 stars
    Reviewed on 7/9/2025

    She was friendly and thorough, felt comfortable with her and well cared for. Very happy to have her as my doctor.

    5 out of 5 stars
    Reviewed on 6/19/2025

    She was thorough and kind

    5 out of 5 stars
    Reviewed on 5/28/2025

    Great help

    5 out of 5 stars
    Reviewed on 5/25/2025

    Dr. Lu gave me more information and results than any of my other doctors. She really seemed to actually care about me and my health.

    5 out of 5 stars
    Reviewed on 5/22/2025

    Thank you

    5 out of 5 stars
    Reviewed on 5/21/2025

    Dr Ly was so kind and listen to all my concerns. I feel like a good plan was made to move forward.

    5 out of 5 stars
    Reviewed on 5/21/2025

    Direct, very comfortable to speak with. Knowledgable.

    5 out of 5 stars
    Reviewed on 5/8/2025

    Good job Dr!

    5 out of 5 stars
    Reviewed on 4/16/2025

    I am so glad I can see Dr. Ly. She is the perfect MD for me.