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Antoin Marcus Alexander

Antoin Marcus Alexander, MD

Family MedicineSports Medicine

Need help scheduling? Call 801-314-4900

Highlights

Gender

Male

About

About The Provider

Antoin “Marcus” Alexander, MD, is a board-certified physician specializing in sports medicine at Intermountain Health's TOSH Clinic in Murray, Utah. He supports patients in around the Salt Lake Valley, providing non-operative musculoskeletal care, and injury prevention. A retired Colonel in the United States Air Force, Dr. Alexander brings decades of discipline, leadership, and medical expertise to his civilian practice—where he’s passionate about helping patients of all ages stay active, recover from injury, and achieve long-term wellness.

As a physical medicine and rehabilitation (PM&R) provider, his clinical interests include the non-surgical management of musculoskeletal injuries, sports-related concussions, and the use of ultrasound-guided procedures for both diagnosis and treatment. He also has a strong focus on biomechanics, injury prevention, and regenerative medicine—emphasizing evidence-based strategies to support joint and soft tissue health over the long term.

As a former collegiate athlete in football and track, Dr. Alexander understands firsthand the physical and mental demands of staying active and recovering from injury. This personal experience informs his patient-centered approach—whether he’s working with elite athletes, weekend warriors, or individuals simply looking to stay mobile and healthy. He especially enjoys treating overuse injuries and musculoskeletal conditions that require careful evaluation, individualized care plans, and patient education.

Dr. Alexander believes in treating the whole person—not just the injury. His care philosophy centers on collaboration, listening closely to patients, and tailoring treatment plans to their unique goals and lifestyle. He’s committed to helping patients return to the activities they love with confidence, safety, and sustainable results.

Outside of medicine, Dr. Alexander stays active through skiing, golfing, bowling, and running. These activities help him stay connected to the physical challenges his patients face. Most of all, he values quality time with his family—they enjoy exploring the outdoors, traveling, and making the most of their time together.

Locations

  1. TOSH Clinic - Orthopedics
    • 5848 South Fashion Boulevard, Suite 120, Murray, UT 84107
    • Get Directions

Expertise

Education

  • Fellowship: Uniformed Services University of the Health Sciences, Sports Medicine, 2012
  • Residency: David Grant USAF Medical Center, Family Medicine, 2004
  • Medical School: Uniformed Services University, 2001

Board Certifications

  • Sports Medicine: American Board of Family Medicine, 2012
  • American Board of Family Medicine, 2004

Licensed States

  • License ID: 27691, State: NV
  • License ID: 14282255-1205, State: UT

Reviews

4.9 of 5 stars

129 Ratings, 40 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 6/18/2026

    Dr. Alexander is the kind of doctor I value. He spoke in language I understand and seemed truly committed to helping me find solutions to the challenges I face. During our first appointment, He sat in front of me on the stool, which brought us to eye level and used my own body to explain how my muscles worked. Not once did he look more at a computer than at me, which is something I appreciate. He is kind and compassionate with patients. I was sorry to hear about him changing clinics, and he assured me I would receive great care from the next doctor. Dr. Alexander has an amazing bedside manner that, along with his knowledge, made my visits with him very positive. I would recommend him to anyone.

    5 out of 5 stars
    Reviewed on 6/17/2026

    Very knowledgeful in his specialty. Good bed side manner Explains problems and possible solutions. Will be sorry to loose him. SLC will have a great Sport Medicine Specialist.

    5 out of 5 stars
    Reviewed on 6/16/2026

    Thank you for the care that you have given me.

    5 out of 5 stars
    Reviewed on 6/7/2026

    Very professional but caring

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

    Knowledgeable

    5 out of 5 stars
    Reviewed on 5/31/2026

    Dr. Alexander is very thorough and care planning is extremely helpful. My pain has been eased.

    5 out of 5 stars
    Reviewed on 5/30/2026

    He explained everything in a way I could understand. Listed all my options as they stand and what to expect

    5 out of 5 stars
    Reviewed on 5/29/2026

    Very caring

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

    He’s the best. Going to miss him!!

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

    Very professional!

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

    Always a pleasure to see him/

  • No RatingReviewed on 5/8/2026

    Nice man. Very knowledgeable and easy to talk to

    1 out of 5 stars
    Reviewed on 4/28/2026

    JUST POOR!!!!!

    5 out of 5 stars
    Reviewed on 4/28/2026

    Antoin Alexander MD cares about the well-being of his patients and I seeing lots of MDs in y life

    5 out of 5 stars
    Reviewed on 4/14/2026

    Great Doctor he attended me in all my pain on my legs

    5 out of 5 stars
    Reviewed on 4/2/2026

    Good

    5 out of 5 stars
    Reviewed on 3/8/2026

    Good explanation of problems good PT regime

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

    Like the way he explained everything he was going to do

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

    He was helpful in finding other Doctors for other problems also.

    5 out of 5 stars
    Reviewed on 2/28/2026

    Very good Doctor. Accommodating & knows what he’s doing

    5 out of 5 stars
    Reviewed on 2/25/2026

    Adore him

    5 out of 5 stars
    Reviewed on 2/8/2026

    Great doctor

    5 out of 5 stars
    Reviewed on 2/6/2026

    Very knowledgeable Caring and professional

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

    Excellent provider. Listened well, made a proper physical and assessment, and gave a full plan that included options. We both agreed on a plan and I felt very satisfied and confident.

    5 out of 5 stars
    Reviewed on 1/30/2026

    Very knowledgeable

    5 out of 5 stars
    Reviewed on 1/21/2026

    he cared, and was all over it

    5 out of 5 stars
    Reviewed on 1/21/2026

    dr. alexander was teriffic he explaned every thing in detail he listened to anythingi had to say.

    5 out of 5 stars
    Reviewed on 1/17/2026

    He asked me many questions about my problem and found options to help me. He explained all that was happening and what direction we should go to help.

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

    He is trying to fix other problems I'm having also. that really will help me. Thank him.

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

    It was a great experience!

    5 out of 5 stars
    Reviewed on 12/24/2025

    Caring and thorough.

    5 out of 5 stars
    Reviewed on 12/20/2025

    He is a great doctor. Spends time and explains everything so well.

    5 out of 5 stars
    Reviewed on 12/6/2025

    He was great all the way around and his expertise is greatly appreciated.

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

    Dr, Antoin was very easy to work with, and he makes me feel very comfortable.

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

    Dr. Alexander showed he cared about my needs and willing to work with me to deal with the issues I'm having. He's very helpful

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

    He talked to me so I could understand what my treatment will be.

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

    Did a good job.

    5 out of 5 stars
    Reviewed on 11/15/2025

    He is a wonderful Dr and helped me a great deal .. I will stay with him as long as it takes

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

    Very knowledgeable

    5 out of 5 stars
    Reviewed on 10/24/2025

    Awesome and caring