Accepting New Patients
Offers Video Visits
Medical Group Provider

Arthur Loussararian, MD

4.7 out of 5 (237 Ratings)
Specialty
  • Cardiology
    (Board Certified)
  • Interventional Cardiology
    (Board Certified)
Languages
Spanish, English
Primary Address | Office Details
Mission Heritage Mission Viejo - Cardiology
26800 Crown Valley Parkway
Suite 120

Mission Viejo, CA 92691

Phone: (949) 364-3388

Fax: (949) 364-5026

Medical Groups & Affiliations
  • Mission Heritage Medical Group
Get Connected
to Your Provider
(949) 364-3388
  • Keeping current with medications, altering as needed. Review of my lab results. All questions answered;
    Dr.Lue and his staff were extremely supportive and helpful. Professional and knowledgeable I travel 80 miles to him because of knowledge and his experience
    I wish Dr. Lou was more expressive while explaining my medical condition. That said, seeing him was highly beneficial since he ordered/conducted various tests which uncovered that I have 2 aortic aneurysms and plaque build-up I was unaware of. He also reestablished that I needed to take my previously known AFIB condition more seriously and referred me to an arythmia specialist to help manage It. It is possible that Dr. Lou Helped me avoid a dire health outcome since I was lifting up to 350 lbs with my legs which could have created enough aortic pressure to rupture my aneurysms. He advised me to avoid lifting anything greater than 40 lbs to be safe. Dr. Lou also called me at home after hours to check on me after I went into AFIB during a stress test. Overall, I feel he is an excellent provider.
    11-Mar-2025
    Thank you for sharing your experience with us. Your feedback is valuable to our improvement. If you'd like to further discuss your experience with us, please email us at Transparency@stjoe.org with comment ID 167156690 in the subject line.
    Dr. Lou is the best. He saved my life years ago and is always interested in my well being. I am grateful for him
    Excellent, concerned, thorough
    90 Total Comments Page 1 2 3 4 5 6 7  . . . 14 15 16 17 18   Next
  • Meet The Provider
    Biography

    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. He is also the Director of Clinical Research for MHMG.

    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 the Director of the Vascular Lab and the Coumadin Anticoagulation Clinic, and Co-Director of the Vein Center.

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    Primary Specialties
    Primary Specialties
    • Cardiology
      (Board Certified)
    • Interventional Cardiology
      (Board Certified)
    Other Specialties
    Other Specialties
    • Internal Medicine
    Associations Areas of Interest
    Areas of Interest
    • Cardiovascular disease
    • Peripheral arterial disease
    • Structural heart disease
    • Coronary Angioplasty
    • Atherectomy
    • Stenting
    Certifications
    Board Certifications

    American Board of Internal Medicine, Cardiovascular Disease

    American Board of Internal Medicine, Interventional Cardiology

    American Board of Internal Medicine, Internal Medicine

    Education
    Education & Training
    • Medical School
      University of California- Los Angeles- School of Medicine
    • Internship
      Harbor- UCLA Medical Center- GME
    • Residency
      Harbor- UCLA Medical Center - GME
    • Fellowship
      Good Samaritan Hospital - 1998
    • Fellowship
      Harbor- UCLA Medical Center - GME - 1997
  • 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
    • Choice /Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net HMO
    • Health Net Medicare Advantage
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Providence Medicare Advantage
    • SCAN Medicare Advantage
    • TriWest - Tricare
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Vivity by Anthem Blue Cross
 
  • Primary Location

Mission Heritage Mission Viejo - Cardiology