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Ariana M DeMers, DO

Primary Location:
Address 13949 Mono Way
Sonora, CA 95370
Specialties: Orthopedic Surgery Patient Rating: Gender: Female


Dr. DeMers is a board-certified, fellowship-trained orthopedic surgeon. She completed a one-year sports medicine fellowship with the renowned Taos Orthopaedic Institute in Taos, New Mexico. She founded Sierra Orthopedic Institute in 2010.

Dr. DeMers decided at a young age to pursue medicine for her career. At the age of nine, she broke her arm and became fascinated by everything she learned during her care and recovery. She went on to earn her medical degree from Oklahoma State University College of Osteopathic Medicine and completed her residency in orthopedic surgery at Ingham Regional Medical Center in Lansing, Michigan.

During her sports medicine fellowship in Taos, she treated high school athletes, college athletes, weekend warriors, elite high altitude runners and professional ski racers. She was involved with multiple research projects, technology development and surgical technique innovation.

In her practice, she sees everyone from kids with playground injuries to high school and college athletes. Weekend warriors and active people are treated with cutting-edge technology to return them to the high level of activity we enjoy in the Sierras as quickly as possible. Her areas of subspecialty include shoulder and knee ligament reconstruction, cartilage repair, concussion management, osteoporosis diagnosis and treatment, patellofemoral reconstruction and joint replacement.

Dr. DeMers grew up in Colorado and in her time off enjoys skiing and hiking. She skis Dodge Ridge whenever she gets the chance and also enjoys taking trips to Yosemite and world hiking destinations such as Kilimanjaro in Tanzania.

To schedule an appointment with Dr. DeMers, please call (209) 532-0126.


  • American Osteopathic Association, Orthopedic Surgery, 2008


  • Medical School

    Oklahoma State Univ College Osteopathic Medicine

  • Internship

    Ingham Regional Medical Center

  • Residency

    Ingham Regional Medical Center

  • Fellowship

    Holy Cross Hospital


Learn more about patient ratings
  • 06/04/2019
    Rating: 5

    This was my 1st visit to *Ariana Demers in every respect this may have been the finest dr. appointment ever.

  • 05/25/2019
    Rating: 5

    Dr. DeMers is a very caring person and listens to my concerns and always puts my mind at ease. She is so easy to talk to.

  • 05/23/2019
    Rating: 5

    This doctor was my saving grace from an accident - She is in the process of helping me to being able to walk again, post surgery & therapy. She's AWESOME.

  • 05/20/2019
    Rating: 5

    great place. and they recently helped my son at urgent care and I am eternally grateful.


  • Primary Location Restore Orthopedics & Sports Medicine
    13949 Mono Way
    Sonora, CA 95370
    (209) 533-5371 Map and directions