Accepting New Patients
Offers Video Visits
Medical Group Provider

Maruja Diaz Arjonilla, MD

4.8 out of 5 (208 Ratings)
Specialty
  • Endocrinology
    (Board Certified)
Languages
Spanish, English
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The Golden State Patient Experience Awards is Providence’s California-wide program recognizing providers in Northern and Southern California who consistently deliver outstanding patient experiences, based on patient feedback and experience scores.

Primary Address | Office Details
St. Joseph Heritage Orange - Chapman
2501 East Chapman Avenue
Suite 203

Orange, CA 92869

Phone: (714) 628-3230

Secondary Address | Office Details
St. Joseph Heritage Santa Ana - Suite 304

2212 East 4th Street

Suite 304

Santa Ana, CA 92705

Phone: (714) 288-3230

Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital (Orange)
Get Connected
to Your Provider
(714) 628-3230
  • Only good experiences with Dr. Diaz.Love her. She's very kind.
    I am so happy to have Dr. Diaz as my heath team. She is so talented, kind and knowledgeable.
    Dr Diaz is very good at what she does! She is very knowledgeable and answered all my questions and concerns. She also takes the time to listen!
    Dr. Diaz is outstanding in her field of medicine and I believe she has compassion for her work and patients! [Name(s)]
    Good
    79 Total Comments Page 1 2 3 4 5 6 7  . . . 12 13 14 15 16   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
    Associations
    Associations
    • American Association of Clinical Endocrinologists
    • The Endocrine Society
    Areas of Interest
    Areas of Interest
    Diabetes, Osteoporosis, Autoimmune Disorders, Thyroid Disorders, Endocrine Disorders
    Certifications
    Board Certifications

    American Board of Internal Medicine, Endocrinology Diabetes and Metabolism

    Education
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna HMO
    • Aetna Medicare Advantage HMO
    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare Advantage
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA HMO - Trio
    • Blue Shield of CA Medicare Advantage
    • Blue Shield of CA PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net - Medicare Advantage
    • Health Net HMO
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Providence Health Plan - Medicare Advantage
    • SCAN Medicare Advantage
    • TriWest - Tricare
    • United Healthcare HMO
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Vivity by Anthem Blue Cross
 

St. Joseph Heritage Orange - Chapman

Website Information
www.sjhmg.org

 
  • Secondary Location

St. Joseph Heritage Santa Ana - Suite 304