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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.

Paul B. Meltzer, MD

  • Cardiology
Additional Language Spoken
Medical Groups & Affiliations
  • Hoag Affiliated Physicians
  • Hoag Physician Partners
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
Cardiology Specialists Of Orange County - Santa Ana
700 North Tustin Avenue
Santa Ana, CA 92705
Accepting New Patients

Primary Office

Cardiology Specialists Of Orange County - Santa Ana
700 North Tustin Avenue
Santa Ana, CA 92705
Get Directions
(714) 245-1444
(714) 953-6604

Secondary Office

Cardiology Specialists of Orange County
361 Hospital Road
Suite 523
Newport Beach, CA 92663
(949) 706-2903

Additonal Offices [+]

Third Office

Cardiology Specialists of Orange County
16300 Sand Canyon Avenue
Suite 801
Irvine, CA 92618
(949) 753-9150

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Cardiology
    Education & Training
    • College
      University of Buffalo - 1970
    • Medical School
      Medical University of Florence - 1977
    • Internship
      New York Medical College- Lincoln Hospital - 1980
    • Residency
      New York Medical College- Lincoln Hospital - 1980
    • Fellowship
      University of California Irvine - 1982
  • Biography


    Primary Specialty: Cardiovascular Disease (Board Certified)
    Secondary Specialty: Internal Medicine (Board Certified)
    Primary Location: CSOC Santa Ana
    Alternate Location: CSOC Newport Beach
    “The treatment of each patient as a distinct individual, engaging them and involving them in their care while listening to their input with respect, dignity and compassion are paramount in my medical practice.”
    Medical School – University of Florence (1977)
    Internship – New York Medical College, Misericordia-Lincoln Hospital (1977 – 1980)
    Residency – New York Medical College, Misericordia-Lincoln Hospital (1977 – 1980)
    Fellowship – University of California, Irvine (1980 – 1982)
    Board Certification – Internal Medicine (1995)
    Board Certification – Cardiovascular Disease (1997)
    Orange County Medical Association
    Dr. Meltzer’s interests are in preventative cardiology, lipid disorders, Congestive Heart Failure, non-invasive treatment and assessment of Coronary Artery Disease utilizing Advanced CT-scanning.
    Areas of Expertise
    Clinical Instructor of Cardiology - UCI Med Ctr 1981-82; Clinical Faculty - UCI Med Ctr 1982-present; Asst Clinical Professor of Medicine - UCI Med Ctr 1988-present; Supervising Faculty, Family Practice Physicians West Med