Orthopedics & Sports Medicine at St. Mary High Desert Medical Group

The orthopedic surgeons and sports medicine doctors at St. Mary High Desert Medical Group are dedicated to providing comprehensive orthopedic care for patients in the High Desert. Our team of experts is ready to address all of your orthopedic concerns, ranging from total joint replacement, fractures, osteoporosis, carpal tunnel and sports-related trauma.

In addition to general orthopedics, our orthopedists specialize in:

  • Knee injuries (including tears of the ACL, meniscus, and cartilage)
  • Shoulder injuries (including tears of the labrum and rotator cuff)
  • Minimally invasive arthroscopy of the shoulder, knee and hip
  • Open shoulder reconstruction and replacement

Procedures Performed

Joint reconstruction

Joint replacement

Arthroscopy of the shoulder, knee and hip

Conditions Treated

Sports Injuries

Ankle Arthritis

Ankle instability

Tendon disorders

Joint dislocations

Ligament injuries

Complex fractures

Spine trauma


Nonunions and malunions

Congenital hand deformities

Rotator cuff injury



Labral tears

Shoulder instability

Shoulder separation


Overuse injuries


Type of Procedures


  • Arthroscopic Labral repair

  • Arthroscopic impingement surgery

  • Arthroscopic bursa surgery

  • Minimally invasive anterior hip replacement


  • Arthroscopic meniscal surgery

  • Meniscal repair

  • MPFL reconstruction

  • Cartilage repair

  • ACL reconstruction

  • Ligament reconstruction

  • Minimally invasive knee replacement

  • Minimally invasive partial knee replacement


  • Arthroscopic surgery

  • Ligament reconstruction

  • Achilles tendon repair


  • Arthroscopic rotator cuff repair

  • Arthroscopic labral repair

  • Arthroscopic ligament repair

  • Arthroscopic biceps tenodesis

  • AC joint separation


  • Biceps tendon repair

  • Tennis/Golfers elbow


  • Surgical and non-surgical fracture management


  • Carpal tunnel release

  • Trigger finger release

Our Providers

Our Provider

Afshin Arianjam, MD
Orthopedic Surgery
City:  Apple Valley
4.8 out of 5

Meet Our Board Certified Orthopedics Surgeon

Dr. Arianjam is a Board Certified Orthopedic Surgeon who specializes in Sports Medicine, Arthroscopy, and Joint Replacements. He graduated as a Renaissance Scholar magna cum laude at the University of Southern California. He then went on to the Keck School of Medicine at USC to finish his medical training before going to the San Francisco Orthopedic Residency Program. He then returned to Southern California to complete his surgical training with a fellowship in Orthopedic Sports Medicine at Kaiser Permanente Orange County.

Throughout his residency, he assisted four years as team physician of the Sacred Heart High School football team in San Francisco. During his Orthopedic Sports Medicine fellowship training, Dr. Arianjam attended Spring training with the Los Angeles Angels of Anaheim in Major League Baseball, and served as team physician for Santa Ana College Football, Tustin High School Football, and variou

Our Locations

  • Apple Valley - Orthopedics 19333 Bear Valley Rd., Suite 104
    Apple Valley, CA 92308
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Apple Valley - Orthopedics

Apple Valley - Orthopedics

19333 Bear Valley Rd., Suite 104
Apple Valley, CA 92308

Mon - Fri: 8 a.m. - 4:30 p.m.

View This Location