
Overview
Ranjan Ray is a Cardiologist in San Francisco, California. Dr. Ray is rated as an Experienced provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Aortic Valve Stenosis, Cardiogenic Shock, and Heart Failure. Dr. Ray is currently accepting new patients.
His clinical research consists of co-authoring 8 peer reviewed articles and participating in 2 clinical trials. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- HMO
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- PPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- POS
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- HMO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1100 Van Ness Avenue, Floor 3, San Francisco, CA 94109
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
2 Clinical Trials
Andrea Natale is a Cardiac Electrophysiologist and a Cardiologist in San Francisco, California. Dr. Natale is rated as an Elite provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.
University Of California San Francisco
Gregory Marcus is a Cardiac Electrophysiologist and a Cardiologist in San Francisco, California. Dr. Marcus is rated as an Elite provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Atrial Fibrillation, Ectopic Heartbeat, Heart Block, Cardiac Ablation, and Pacemaker Implantation.
Stanford Health Care
Roy John is a Cardiac Electrophysiologist and a Cardiologist in Stanford, California. Dr. John is rated as an Elite provider by MediFind in the treatment of Ectopic Heartbeat. His top areas of expertise are Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Ventricular Tachycardia, Cardiac Ablation, 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
- Advanced
- Aortic Valve StenosisDr. Ray isAdvanced. Learn about Aortic Valve Stenosis.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Cardiogenic ShockDr. Ray isAdvanced. Learn about Cardiogenic Shock.
- Heart FailureDr. Ray isAdvanced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Pulmonary EdemaDr. Ray isAdvanced. Learn about Pulmonary Edema.
- Experienced
- Adenosine Deaminase 2 DeficiencyDr. Ray isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Aortic RegurgitationDr. Ray isExperienced. Learn about Aortic Regurgitation.
- ArrhythmiasDr. Ray isExperienced. Learn about Arrhythmias.
- Atrial FibrillationDr. Ray isExperienced. Learn about Atrial Fibrillation.
- Bidirectional TachycardiaDr. Ray isExperienced. Learn about Bidirectional Tachycardia.
- Cardiac AmyloidosisDr. Ray isExperienced. Learn about Cardiac Amyloidosis.

