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Roger On, M.D. - Lakeside Community Healthcare North Hollywood

8:30 AM - 5:00 PM 8:30 AM - 5:00 PMClosed Today 8:30 AM - 5:00 PM 8:30 AM - 5:00 PMClosed Today Closed Today


  • Cardiology
Accepting New Patients

Where to find us

12660 Riverside Drive Suite 320 North Hollywood, CA 91607 US

Phone Number

(818) 755-0391(818) 755-0391

Hours of Availability

Day of the WeekHours
Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM

About Roger On, M.D.

Dr. On is a trusted physician and friend to the San Fernando Valley community and values providing quality service to his patients. In addition to his past experience in interventional cardiology, Dr. On has developed a keen interest in the prevention of cardiac disease by aggressive treatment of lipid abnormalities and hypertension. He speaks regularly in the medical community on these subjects to physicians, nurse practitioners, and critical care nurses.

Dr. On is committed to providing his patients with the highest level of personal attention and optimum care, while fostering a long-lasting patient relationship built on trust and competence.

Through his partnership with Lakeside and Regal, Dr. On has access to the best hospitals, specialists, labs, radiology facilities and support programs available. As a dedicated champion of health, Dr. On exemplifies the Lakeside and Regal standards of accessible and compassionate healthcare.

Conditions Treated

  • Cardiac Disease Prevention
  • Hypertension

Languages Spoken

  • English
  • Spanish


  • Accepting most HMO, Medicare, private insurance and a variety of PPO insurance plans
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