Overview
Antoin �Marcus� Alexander, MD, is a board-certified physician in Las Vegas, Nevada, with a strong focus on non-operative musculoskeletal care, sports medicine, 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.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Locations
8930 West Sunset Road, Suite 140, Las Vegas, NV 89148
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
We do not have enough information to identify the Areas of Expertise for this provider.