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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.

Silvia Alonzo, PA

4.8 out of 5 (150 Ratings)
Specialty
  • Family Medicine
Additional Language Spoken
English
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group
Address
St. Jude Heritage Diamond Bar - Primary Care
1514 Valley Vista Drive
Diamond Bar, CA 91765
Accepting New Patients

Primary Office

Address
St. Jude Heritage Diamond Bar - Primary Care
1514 Valley Vista Drive
Diamond Bar, CA 91765
Get Directions
Phone
(909) 860-1144
Fax
(909) 860-8307
Hours
Mon - Thurs 7:30 a.m. - 6 p.m. Fri 7:30 a.m. - 5:30 p.m.
Weekend Hours
Sat 9 a.m. - 1 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Family Medicine
    Education & Training
    • College
      Bachelor's Degree - 2006
    • College
      Master of Science: Physician Assistant Studies - 2011
  • Biography

    Biography

    Biography
    I am a Physician Assistant with experience in Family Medicine, Gynecology, Pediatrics, and Urgent Care. Creating long term relationships is important when caring for you and your family. I work as a multidisciplinary team member to provide you comprehensive quality medical care with the goal of keeping you and your family active and healthy. As an advocate for preventative care, I will work closely with you to reach your health care needs and goals.
    Certifications
    State of California Physician Assistant Board Certification 2011 National Commission on Certification of Physician Assistants 2011
  • 12-Jan-2020
    I was pleasantly surprised how professional and focused on my concerns.I would highly recommend her practice.
    30-Nov-2019
    VERY INFORMATIVE. AND EXPLAINED EVERYTHING WELL.
    26-Nov-2019
    I take prescribed Meds for epilepsy daily. Dr. Alonso always refers to these when/if she prescibes Meds for other illness or injury! Dr. Alonso also explains everything she sees during exams . If scripts are needed she explains both benefit and possible side effects,
    19-Nov-2019
    PA *Alonzo is awesome. She's patient and provides very thorough answers.
    14-Nov-2019
    great service & care.
    60 Total Comments Page 1 2 3 4 5 6 7 8 9 10 11 12   Next