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Arthur H. Loussararian M.D.

Arthur H. Loussararian M.D.

(949) 364-3388
Primary Specialties
  • Vascular Surgery
  • Cardiology
  • Affiliations
    Mission Heritage Medical Group
    Mission Hospital Affiliated Physicians
    Languages Spoken
    Primary Office
    26800 Crown Valley Pkwy #120
    Mission Viejo, CA 92691
    (949) 364-5026
    Web Page:

    Experience & Education

    Medical School:
    University of California, Los Angeles, School of Medicine

    Harbor-UCLA Medical Center- GME

    Harbor-UCLA Medical Center - GME

    Good Samaritan Hospital - Los Angeles 1998
    Harbor-UCLA Medical Center - GME 1997

    Physician Bio

    Dr. Loussararian received his undergraduate degree in Chemistry at the University of California, Los Angeles, and his medical degree at the UCLA School of Medicine. He completed his residency in Internal Medicine, and fellowship in cardiology at Harbor-UCLA Medical Center, and fellowship in Interventional Cardiology at Good Samaritan Hospital in Los Angeles.

    During his medical training, Dr. Loussararian also studied at the Centro Cuore Columbus cardiology research laboratory in Milan, Italy. He has participated in volunteer community activities in Los Angeles County, serving as attending cardiologist at the Venice Family Clinic. Dr. Loussararian joined Mission Internal Medical Group in 1998. He is Board Certified in Internal Medicine, Cardiology, Interventional Cardiology, and Vascular Medicine.

    He is a Fellow of the American College of Cardiology (FACC) and of the Society of Cardiovascular Angiography and Intervention (FSCAI).

    Dr. Loussararian is active in clinical research and has served as Principal Investigator in multiple national clinical trials encompassing cardiology and peripheral vascular disease. He serves as Clinical Instructor of Medicine at the UCLA School of Medicine.

    Dr. Loussararian is an Interventional Cardiologist with an interest in coronary angioplasty, valvular heart disease, patent foramen ovale, atrial septal defect. He also has a special area of interest in endovascular therapy for peripheral arterial disease, carotid artery disease, aortic aneurysm, and venous insufficiency. He is medical director of the Vascular Lab and co-medical director of the Vein Center at Mission Internal Medical Group.

    Areas of Interest

    • Cardiovascular disease
    • Peripheral arterial disease
    • Structural heart disease
    • Coronary Angioplasty
    • Atherectomy
    • Stenting

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