Personalized Heart Care in Los Angeles

Drs. Jeffrey Caren and Mark Urman are board-certified cardiologists, who are medical-staff members of the world-renowned Cedars-Sinai Smidt Heart Institute. Both have been named as U.S. News & World Report’s Top Doctors and Castle Connolly’s Top Doctors™ and recognized by their peers as among the best cardiologists in Los Angeles. They have a modern and cutting-edge medical practice offering patients state-of-the-art technologies while maintaining old-fashioned values which emphasize personalized patient care. We are proud that our practice is one that doctors and their family members choose for cardiac care. If you still have any questions, whether you are a current or prospective patient, please feel free to give us a call for more information about our staff and services or to make an appointment.

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Attending Cardiologists of the # 1 Heart Program in the West

Top 10 Heart Program in the US
US News & World Report since 2013
# 4 in the US 2017 – 2018



Meet our Dedicated team


One of our commitments is to continually perform in a patient-centered manner.

When you visit COR Medical Group, you are treated like an important member of the treatment team. We believe that our patients should have a voice in the course of action taken to meet their individual needs. Our role is to facilitate this by providing detailed information regarding treatment options and expected outcomes from each.

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Stay informed with the latest office news by keeping up to date with all of our latest blog posts.

Dr Mark Urman Named 2018 Super Doctor® – A Decade of Recognition

We are proud to announce that for the tenth consecutive year, Cedars-Sinai Heart Institute cardiologist Mark K. Urman, MD, FACC, FASE, FAHA has been named by his peers again for inclusion in the Super Doctors® List. As has been the case for ...read more

Dr Mark Urman a Top Doctor of Los Angeles

Cedars-Sinai Heart Institute cardiologist, Dr. Mark Urman has been listed in the "Top Doctors of Los Angeles" published by Castle Connolly Medical Ltd and Leading Doctors Media in a special supplement in the Los Angeles Times for 2018. Dr. Urman ...read more

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Our Practice

One of our commitments is to continually perform in a patient-centered manner. This standard is held across all aspects of our office, from the location we have selected to our staffing and scheduling to the technologies incorporated into our various treatments. Your heart health is our first concern. In addition to spending time ensuring you are well-informed about your treatment options, we have also put conscientious effort into creating a comfortable environment for you to receive personal health care.

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