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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.

Isabelle Guiang, NP-C

4.5 out of 5 (36 Ratings)
  • Pediatrics
Additional Language Spoken
Medical Groups & Affiliations
  • St. Mary High Desert Medical Group
St. Mary High Desert Victorville - Primary Care
12550 Hesperia Road
Suite 100
Victorville, CA 92395
Accepting New Patients

Primary Office

St. Mary High Desert Victorville - Primary Care
12550 Hesperia Road
Suite 100
Victorville, CA 92395
Get Directions
(760) 241-6666
(760) 947-5619

More Information


  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Pediatrics
    Education & Training
    • College
      Bachelor of Science in Nursing - 2004
    • College
      Bachelor of Science, Pre-Med - 1973
    • College
      Master in Nursing Degree Program: Nurse Educator - 2010
    • Medical School
      Manila Central University - 1977
  • Biography


    Isabelle V. Guiang is a board certified nurse practitioner. She completed her Bachelor in Nursing at the La Sallete University, Philippines, her Master’s Degree in Nursing at the California State University, Dominguez Hills, and Post Master’s in Nurse Practitioner at the University of Massachusetts, Boston. She believes in a family centered care where each child is an individual and the family is the source of strength to promote positive patient outcomes.
    American Academy of Nurse Practitioners Certification Board Certified Pediatric Nurse by the Pediatric Nursing Certification Board- Certification # 20103298 Pediatric Advanced Life Support Provider by the American Heart Association- Current Neonatal Resuscitation Program –Current Advanced Cardiac Life Support - Current Basic Life Support Provider by the American Heart Association- Current
  • 12-May-2020
    I would have liked to have asked some questions about my child,but I think that the doctor was in a rush to answer anything. the nursing staff was really helpful.
    although very friendly, I don't feel like there is enough time spent with my baby for her well visit check ups. Anytime I get my paperwork about the visit in the mail, it always tells me what was "talked about" but I was never talked about what was written on the paper.
    It was something fast and they don't have the health medical history for being a new admission.
    I like the care provider and her nurse. they are both good with children. answered all my concerns, showed pictures when applicable.
    We are always happy with you guys.
    8 Total Comments Page 1 2   Next
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