See All Clinical Cardiac Electrophysiologists in Loma Linda, CA
Dr. Ronald Lo, MD

Dr. Ronald Lo, MD

Age 45 Clinical Cardiac Electrophysiology M
(20) 20 reviews
Accepting New Patients


Dr. Ronald Lo, MD is a clinical cardiac electrophysiologist in Loma Linda, CA. Dr. Lo completed a residency at Winthrop-University Hospital. He currently practices at Jerry Pettis VA Med Ctr-Cardlgy and is affiliated with Loma Linda University Medical Center. Dr. Lo is board certified in Clinical Cardiac Electrophysiology.


  • Stanford University Medical Center, Fellowship Hospital — 2009
  • Winthrop University Hospital, Fellowship Hospital — 2007
  • Winthrop-University Hospital, Residency Hospital — 2004
  • Winthrop University Hospital, Internship Hospital — 2002
  • St George's University School Of Medicine, Medical School — 2001
  • University Of Illinois At Urbana Champaign, Undergraduate School — 1996

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Cigna

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Cantonese, Chinese, Mandarin


  1. Jerry Pettis VA Med Ctr-Cardlgy

    1. 1
      Veterans Affairs Loma Linda Healthcare System
      11201 Benton St, Loma Linda, CA 92357 Existing Patients: (909) 583-6097

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Dr. Lo is integral to the reason why I am still here today. When he first reviewed my records, he immediately determined that I needed a CRT-D device. The implantation of such raised my ejection fraction from 15-25% to 50+ percent! A remarkable young man who at all times was courteous, friendly, informative and professional. He has the hands for 3-wire implantations! Thank you Dr. Lo. John Williams (4943)
John Williams in Corona, CA — Feb 18, 2019
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Dr. Ronald Lo, MD
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Frequently Asked Questions

Dr. Lo frequently treats Sinus Bradycardia, Electrocardiogram (EKG), and Heart Disease.  

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Hospital Affiliations

  • Loma Linda University Medical Center