Overview
Ronald Main is a Cardiologist in Carlsbad,, California. Dr. Main is rated as an Experienced provider by MediFind in the treatment of Hypertension. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Atrial Fibrillation.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- PPO
Locations
2604 El Camino Real Ste 275, Carlsbad,, CA 92008
221 Mahalani St, Wailuku,, HI 96793
Mechanical Circulatory Support
Teresa De is a Cardiologist in San Francisco,, California. Dr. De has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Hypertension. Her top areas of expertise are Pulmonary Hypertension, Hypertension, Pulmonary Veno-Occlusive Disease, Heart Transplant, and Splenectomy.
Los Alamitos Internal Medical Group Inc
Ramandeep Brar is a Cardiologist and a Cardiac Electrophysiologist in Los Alamitos, California. Dr. Brar is rated as a Distinguished provider by MediFind in the treatment of Hypertension. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, Atrial Fibrillation, and Pacemaker Implantation.
Ernst Schwarz is a Cardiologist in Murrieta, California. Dr. Schwarz is rated as a Distinguished provider by MediFind in the treatment of Hypertension. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Brugada Syndrome, Heart Transplant, and Pacemaker Implantation.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AnginaDr. Main isExperienced. Learn about Angina.
- ApoplexyDr. Main isExperienced. Learn about Apoplexy.
- ArrhythmiasDr. Main isExperienced. Learn about Arrhythmias.
- AtherosclerosisDr. Main isExperienced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Main isExperienced. Learn about Atrial Fibrillation.
- Coronary Heart DiseaseDr. Main isExperienced. Learn about Coronary Heart Disease.

