Overview
Hannah Gray is a Cardiologist in San Jose, California. Dr. Gray is currently accepting new patients.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- OTHER COMMERCIAL
- 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
2581 Samaritan Drive, Suite 202, San Jose, CA 95124
Stanford Health Care
Kenneth Mahaffey is a Cardiologist in San Jose, California. Dr. Mahaffey is highly rated in 33 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Acute Coronary Syndrome, Peripheral Artery Disease, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery.
Stanford Health Care
Koen Nieman is a Cardiologist in San Jose, California. Dr. Nieman is highly rated in 57 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Stable Angina, Angina, Heart Transplant, and Percutaneous Coronary Intervention (PCI).
Stanford Health Care
Ingela Schnittger is a Cardiologist in Stanford, California. Dr. Schnittger is highly rated in 54 conditions, according to our data. Her top areas of expertise are Congenital Coronary Artery Malformation, Pulmonary Hypertension, Cardiomyopathy, Heart Transplant, and Aortic Valve Replacement.
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
We do not have enough information to identify the Areas of Expertise for this provider.

