Dr. Arash Nayeri, MD

Concierge Cardiology physician, Los Angeles, CA

COR Medical Group

Dr. Nayeri is a Concierge Cardiology physician at COR Medical Group, board certified in cardiovascular diseases.

8635 West 3rd Street, Los Angeles, CA 90048

At a glance

Practice model

Concierge, not contracted with private insurers

Board certification

Cardiovascular diseases, echocardiography, nuclear cardiology

Telehealth

Virtual visits offered

Facts on this page last checked October 2026. How we check doctors

About Dr. Nayeri

Dr. Nayeri earned a B.A. in Molecular and Cell Biology at the University of California, Berkeley. He earned his MD at Vanderbilt University School of Medicine. He completed his internal medicine residency and cardiology fellowship at the University of California, Los Angeles.

During the fellowship he led a cardiovascular quality improvement initiative. He is board certified in cardiovascular diseases, echocardiography and nuclear cardiology, and he is a Fellow of the American College of Cardiology. He joined COR Medical Group in mid 2022.

He is a medical staff member of the Cedars-Sinai Smidt Heart Institute.

Membership and fees

COR Medical Group offers concierge services.

Its physicians are not contracted with any private insurance companies.

Education and credentials

Degree

College

University of California, Berkeley (B.A., Molecular and Cell Biology)

Medical school

Vanderbilt University School of Medicine

Residency

Internal Medicine, University of California, Los Angeles

Fellowship

Cardiology, University of California, Los Angeles

Board certification

Cardiovascular diseases, echocardiography and nuclear cardiology

Professional memberships

Fellow, American College of Cardiology

License

California Verify with the Medical Board of California

NPI

1730542176

Hospital and practice affiliations

Medical staff member, Cedars-Sinai Smidt Heart Institute

COR Medical Group, since 2022

Location

8635 West 3rd Street, Los Angeles, CA 90048

COR Medical Group practice page

Directions

Recognition and research

Awards

Castle Connolly Top Doctor Rising Star, 2025

Super Doctors Rising Star, 2024 and 2025

Top Cardiologist, Los Angeles Magazine Top Doctors list, 2024 and 2025

Media and books

Was a guest on the GrossAnatomy Podcast with Dr. Jason Cohen, discussing Ozempic.

Publications

"Patient perceptions of the efficacy and safety of tirzepatide: Discrepancies with clinical data and limited awareness of cardiovascular benefits" in Next Research (2026).

"Physician Perceptions of the Safety and Efficacy of GLP-1 Receptor Agonists: Underestimation of Cardiovascular Risk Reduction and Discrepancies with Clinical Evidence" in Journal of Cardiovascular Development and Disease (2025).

"Immune Checkpoint Therapies and Atherosclerosis: Mechanisms and Clinical Implications: JACC State-of-the-Art Review" in Journal of the American College of Cardiology (2022).

"Vaping Instead of Cigarette Smoking: A Panacea or Just Another Form of Cardiovascular Risk?" in The Canadian Journal of Cardiology (2021).

"Prognostic implications of pre-existing medical comorbidity in Takotsubo cardiomyopathy" in Heart and Vessels (2021).

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Questions patients ask

Does Dr. Nayeri take insurance, or offer a membership?

COR Medical Group offers concierge services. Its physicians are not contracted with any private insurance companies.

Is Dr. Nayeri board certified?

Dr. Nayeri is board certified in cardiovascular diseases, echocardiography and nuclear cardiology.

Where did Dr. Nayeri train?

He earned his MD at Vanderbilt University School of Medicine. He completed his internal medicine residency and cardiology fellowship at the University of California, Los Angeles.