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About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Katherine N. Alconcel, DO

  • Internal Medicine
  • Hospital Medicine
Additional Language Spoken
Medical Groups & Affiliations
  • St. Mary High Desert Medical Group
  • St. Mary Medical Center
St. Mary Medical Center
18300 US Highway 18
Apple Valley, CA 92307

Primary Office

St. Mary Medical Center
18300 US Highway 18
Apple Valley, CA 92307
Get Directions
(760) 242-2311

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Internal Medicine
    • Hospital Medicine
  • 13-Jan-2020
    Good I have been with you for years
    I thought the care was stellar and I appreciate having this available. Thank-you for being here for us in the High Desert!
    I would use your urgent care again, if needed. I have been to other urgent care offices, and none compare. was pleasantly surprised and pleased. thank you
    I was told by the nurse and the dr. to go to the pharmacy to wait for my prescription. I waited for an hour with my sick son only to be told the next day that there was no prescription.
    My visit to St Mary's Urgent Care was amazing, from the speed with which I was seen through the caring doctor and nurses it was truly a 5 star experience. This was my first visit to an urgent care facility and I was truly impressed.
    48 Total Comments Page 1 2 3 4 5 6 7 8 9 10   Next