Overview
John Nan is a Cardiologist practicing medicine in Newport Beach,, California.
His clinical expertise encompasses Mitral Stenosis, Coronary Heart Disease, Heart Attack, and Atrial Fibrillation.
He is actively involved in clinical research, co-authoring 11 peer reviewed articles. Dr. Nan is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- 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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- 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.
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
415 Old Newport Blvd Ste 200, Newport Beach,, CA 92663
5716 Cleveland St Ste 200, Virginia Beach,, VA 23462
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.
Los Angeles Biomedical Research Institute At Harbor-UCLA Medical Cente
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Office
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Cedars-Sinai Electrophysiology Program
Robert Siegel is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Siegel is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Regurgitation, Atrial Septal Defect (ASD), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Siegel is currently accepting new patients.
Frequently Asked Questions about Dr. John Z. Nan
How do I make an appointment with Dr. John Z. Nan?
You can book an appointment with Dr. John Z. Nan by calling their office at 949-548-9611. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Z. Nan a top-rated expert for Mitral Stenosis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Z. Nan is classified as an Experienced expert for Mitral Stenosis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John Z. Nan specialize in?
While Dr. John Z. Nan is a Cardiology, they have specific expertise in Mitral Stenosis, Coronary Heart Disease, and Heart Attack. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. John Z. Nan participate in research or clinical trials?
Yes. Dr. John Z. Nan has published 11 articles and abstracts on conditions like Mitral Stenosis. You can view a list of Dr. John Z. Nan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Z. Nan accept my insurance?
Dr. John Z. Nan accepts most major insurance plans, including Absolute Total Care South Carolina and Aetna. We recommend calling the office directly at 949-548-9611 to verify that your specific plan is currently accepted before your visit.
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
- Adenosine Deaminase 2 DeficiencyDr. Nan isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- AnginaDr. Nan isExperienced. Learn about Angina.
- Aortic Valve StenosisDr. Nan isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Nan isExperienced. Learn about Apoplexy.
- Arterial EmbolismDr. Nan isExperienced. Learn about Arterial Embolism.
- AtherosclerosisDr. Nan isExperienced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Nan isExperienced. Learn about Atrial Fibrillation.
- Atrial Septal Defect (ASD)Dr. Nan isExperienced. Learn about Atrial Septal Defect (ASD).
- CardiomyopathyDr. Nan isExperienced. Learn about Cardiomyopathy.
- Coronary Heart DiseaseDr. Nan isExperienced. Learn about Coronary Heart Disease.
- Glucocorticoid-Remediable Aldosteronism
- Heart AttackDr. Nan isExperienced. Learn about Heart Attack.
- Heart MurmursDr. Nan isExperienced. Learn about Heart Murmurs.
- HypertensionDr. Nan isExperienced. Learn about Hypertension.
- Mitral StenosisDr. Nan isExperienced. Learn about Mitral Stenosis.
- Patent Foramen OvaleDr. Nan isExperienced. Learn about Patent Foramen Ovale.
- Pulmonary EmbolismDr. Nan isExperienced. Learn about Pulmonary Embolism.