Accepting New Patients

Maruja Diaz-Arjonilla, MD

4.7 out of 5 (71 Ratings)
Specialty
  • Endocrinology
    (Board Certified)
Languages
Spanish, English
Primary Address | Office Details

2212 East 4th Street

Suite 304

Santa Ana, CA 92705

Phone: (714) 288-3230

Fax: (714) 571-7719

Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
  • I used the Portal to ask Dr. Diaz about renewing my prescriptions & about a test, & she replied quickly. I appreciated that very much. Same with my primary, Dr. F. Martinez.
    Everything is good except waiting to meet the doctor in waiting room that usually takes half an hour after appointment time.!!
    I feel comfortable with Dr. Diaz and think she is a very good doctor.
    I was referred to Dr. Diaz by my primary care doctor. I am type to diabetic and I needed help with the control of my blood sugars. I was pleased with Dr. Diaz.
    I'm very satisfied with *Dr. Maruja Diaz because she always listens to me and is a _____. Very nice and always attentive.
    19 Total Comments Page 1 2 3 4   Next
  • Meet The Provider
    Biography
    As an endocrinologist, I care for many conditions including: diabetes, thyroid disease, calcium and metabolism disorders and adrenal and pituitary gland conditions. I practice patient-centered care, emphasizing in two-way communication and patient and family education. Read More
    Primary Specialties
    Primary Specialties
    • Endocrinology
      (Board Certified)
    Other Specialties
    Other Specialties
    • Internal Medicine
      (Board Certified)
    Associations
    Associations
    • American Association of Clinical Endocrinologists
    • The Endocrine Society
    Areas of Interest
    Areas of Interest
    Diabetes, Osteoporosis, Autoimmune Disorders, Thyroid Disorders, Endocrine Disorders
    Education
    Education & Training
    • Medical School
      Universidad Central de Venezuela - 1990
    • Internship
      Universidad Central de Venezuela - 1992
    • Residency
      UCSF - Fresno - 2007
    • Fellowship
      Harbor, UCLA Medical Center - 2009
 
  • Primary Location

St. Joseph Heritage Santa Ana - Suite 304

  • Address
    2212 East 4th Street, Suite 304,
    Santa Ana, CA 92705
    Get Directions
  • Phone
    (714) 288-3230
    Fax
    (714) 571-7719
  • Hours of Operation
    M, Tu, Wed, Fri: 8 a.m. - 5 p.m. Thu: 8 a.m. - 12 p.m.

Website Information
www.sjhmg.org