Orthopedic Expert Witness Expertise

In my long clinical and administrative career, I have had the opportunity to participate in clinical research, serve as consultant to the orthopedic industries, as a speaker for the pharmaceutical industry, and, as an orthopedic expert witness. In doing so I have had the opportunity to work with nationally recognized leaders in the field of orthopedic surgery. I maintain the highest level of continuing medical education in my areas of expertise. I have been honored as  “Top Doc” in Phoenix Magazine, “Best Doctors in America,” and in “Ranking Arizona” as a leader in my field.

Adult Hip and Knee Replacement Surgery

I have over 35 years experience in hip and knee joint replacement surgery having trained in the era of implementation of these techniques to participating in the design of modern implants, the surgical instruments, and procedures in 21st-century contemporary joint replacement. As a member of the American Association of Hip and Knee Surgeons, my peers have confirmed me to be accomplished in this field and I maintain a rigorous program of continuing medical education so as to be current with trends and controversies in this area.
Read more: Adult Hip and Knee Replacement Surgery

Orthopedic Trauma and Fractures

Having completed my training at a major university regional trauma center and practicing in the Phoenix metropolitan area for thirty years in hospitals with high-volume emergency services, I have gained extensive experience in this area. While I no longer take ‘trauma call’, for 25 of those thirty years I was on the “front line” of trauma care.
Read more: Orthopedic Trauma and Fractures

Venous Thrombosis (DVT)

I have a keen interest in this condition. It is well known that venous thrombosis is a common and often preventable complication of orthopedic care. I have served on the speakers’ bureau of many pharmaceutical firms and have delivered “grand rounds” for my internal medicine colleagues on this topic. I currently lecture on this several times a year to hospital medical and nursing staff.
Read more: Venous Thrombosis (DVT)

Orthopedic Nursing and Rehabilitation Standards

For many years I served as clinical faculty for the Arizona State University College of Nursing as a preceptor in the graduate-level nurse practitioner program. I have a keen interest and extensive experience in standards for musculoskeletal nursing and rehabilitation care. I have worked with physical therapists and athletic trainers to develop patient care protocols and innovative treatment modalities.
Read more: Orthopedic Nursing and Rehabilitation Standards

Orthopedic Implants, Design and Application, Surgical Devices

For over a decade I have worked on many projects within the orthopedic device industry. This has been in the form of both product design and instrumentation. I have also been involved in the design of electrosurgical instruments and operating room equipment. In the course of this work I have authored innovative protocols for specific applications and participated in long-term clinical studies of implants and surgical techniques.
Read more: Orthopedic Implants, Design and Application, Surgical Devices

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Contact Us

4949 E. Lincoln Drive, #11,
Paradise Valley, Arizona 85253

Marc J. Rosen, M.D.
The Orthopedic Expert Witness

Gina Gilleland
Legal Services Coordinator
Tel: 602-446-7846  Fax: 602-978-4129


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