Nellis A. Smith, M.D.
Cardiovascular Disease
- Accepting new patients
Nuclear Medicine
4.9/5
(456 reviews)
Enrolled in My Health Online
Schedule appointment
650-617-8100Care locations
SundayClosed
Monday9:00 am - 5:00 pm
Tuesday9:00 am - 5:00 pm
Wednesday9:00 am - 5:00 pm
Thursday9:00 am - 5:00 pm
Friday9:00 am - 5:00 pm
SaturdayClosed
View additional hours
SundayClosed
Monday9:00 am - 5:00 pm
Tuesday9:00 am - 5:00 pm
Wednesday9:00 am - 5:00 pm
Thursday9:00 am - 5:00 pm
Friday9:00 am - 5:00 pm
SaturdayClosed
SundayClosed
Monday8:30 am - 5:00 pm
Tuesday8:30 am - 5:00 pm
Wednesday8:30 am - 5:00 pm
Thursday8:30 am - 5:00 pm
Friday8:30 am - 5:00 pm
SaturdayClosed
View additional hours
SundayClosed
Monday8:30 am - 5:00 pm
Tuesday8:30 am - 5:00 pm
Wednesday8:30 am - 5:00 pm
Thursday8:30 am - 5:00 pm
Friday8:30 am - 5:00 pm
SaturdayClosed
301 Industrial Road
2nd Floor, Cardiology
San Carlos, CA 94070
SundayClosed
Monday7:00 am - 7:00 pm
Tuesday7:00 am - 6:00 pm
Wednesday7:00 am - 6:00 pm
Thursday7:00 am - 6:00 pm
Friday7:00 am - 6:00 pm
Saturday8:00 am - 12:00 pm
View additional hours
SundayClosed
Monday7:00 am - 7:00 pm
Tuesday7:00 am - 6:00 pm
Wednesday7:00 am - 6:00 pm
Thursday7:00 am - 6:00 pm
Friday7:00 am - 6:00 pm
Saturday8:00 am - 12:00 pm
Medical groups or hospitals
Medical groups
- Palo Alto Foundation Medical Group
About me
Philosophy of care
I strive always to assess both your medical problem and address your concerns regarding those symptoms and conditions when working with you during a medical visit. My care and discussions should be clear and understandable- and put in writing whenever needed. I should partner with the patient and their family, be open and transparent with what needs to be done and be clear about what options I can offer and what is available elsewhere. If I can't help you directly, I will try to find you someone that can, whether that is another of my partners or associates, another specialty or even a different institution. If I don't think there is anything further that can or should be done, I'll be clear about that and explain the reasons why. When I can't contribute anything medically (hopefully rare!) I can still be kind.
Personal interests
Outside of Medicine, Dr. Smith enjoys spending time with his family, art, the outdoors, reading and board sports.
Practice Information
East Palo Alto
Monday - Friday, 9 a.m. to 5 p.m.
Redwood City
Monday - Friday, 9 a.m. to 5 p.m.
At a glance
Languages: English
Gender: Male
Age group treated: 16+ Years
Training & education
Medical school: University of Texas Medical Branch
Internship: Stanford University Medical Center
Residency: Stanford University Medical Center
Fellowship: Stanford University Medical Center, Cardiology Fellowship
Board certifications
- Cardiovascular Disease
My experience
Procedures
- Antiarrhythmic Drug Therapy
- Cardiac Ablation
- Cardiac CT angiography
- Cardiac implantable devices
- Cardiac MRI
- Cardiac resynchronization therapy (CRT)
- CT scan
- Echocardiogram
- Heart and vascular imaging
- Heart Disease Prevention
- Heart Testing
- Holter Monitor
- Implantable Loop Recorder
- Lipid Management
- Magnetic resonance imaging (MRI)
- Maze Procedure
- Non-Invasive Cardiac Tests
- Non-Invasive Cardiology
- Nuclear Cardiac Stress Test
- Nuclear Imaging
- PET scan
- Preventive Cardiology
- Radiofrequency ablation (RFA)
- Remote Device Monitoring
- SPECT Scan
- Sports Cardiology Evaluations for Heart Disease
- Vascular Imaging
Conditions
- Acute Myocardial Infarction
- Arrhythmias in Pregnancy
- Atherosclerosis
- Atrial Fibrillation
- Cardiomyopathy
- Cardiovascular Dysfunction
- Cholesterol disorders
- Chronic Primary Hypertension
- Congestive Heart Failure
- Coronary artery disease
- Cough Syncope
- Dilated Cardiomyopathy
- End stage heart failure
- Extracranial Cerebrovascular Disease
- Heart failure
- Heart Rhythm Disorder
- Heartburn
- High blood pressure
- Hypertensive Crisis
- Joint problem
- Marfan Syndrome
- Patent Foramen Ovale
- Sleep apnea
- Supraventricular Tachycardia
- Syncope
- Valvular Heart Disease
- Ventricular fibrillation
- Ventricular Tachycardia
- Wolff-Parkinson-White Syndrome
Reasons for visit
- Cardiac Critical Care
- Cardiac Device Monitoring
- Cholesterol Management
- End Stage Heart Failure Clinic
- Pacemaker Services
Accepted insurance
Aetna
- Aetna Choice POS II
- Aetna Select EPO
- Aetna Select Open Access
- Aetna Signature Administrators (ASA)
- Aetna Student Health Program
- Health Fund HMO (aka HMO/HRA)
- Health Fund POS
- HMO
- HMO Deductible Plans
- Managed Choice POS
- National Advantage Plan (NAP)
- Open Access Elect Choice EPO
- Open Access Managed Choice POS
- Open Choice PPO
- Quality Point of Service (QPOS)
- Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select
- Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II)
- Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II)
- Traditional Choice
Alignment
- Alignment Health Plan My Choice (Medicare Advantage PPO)
- Alignment Health Sutter Advantage +More (Medicare Advantage HMO)
- Retiree Options (Medicare Advantage HMO)
- Retiree Options (Medicare Advantage PPO)
Anthem Blue Cross of California
- Advantage HMO
- Advantage PPO (Tier 1)
- Anthem Blue Cross HMO Saver Small Group Plan
- Anthem Blue Cross HMO, also sometimes known as California Care or Rural Cal Care (includes CalPERS Traditional HMO)
- Anthem Blue Cross HMO/POS (California Care Plus)
- Anthem Blue Cross Individual and Family EPO Bronze/Silver/Gold/Platinum-Covered California (Pathway - EPO)
- Anthem Blue Cross Individual HMO (also sometimes known as California Care)
- Anthem Blue Cross Small Group HMO (also sometimes known as California Care)
- Anthem Bronze, Silver, Gold, Platinum PPO (Prudent Buyer Plan)
- Anthem High Performance Narrow Network
- Anthem Medicare Preferred PPO Medicare Advantage Plans for Group Retirees
- Behavioral Health Program
- BlueCard
- CareAdvocate PPO
- Direct Access
- Federal Employee Program (FEP) - PPO
- GeoBlue
- Indemnity
- Managed Care Services
- My Choice PPO
- SmartSense
Blue Shield of California
- Active Choice PPO
- Administrative Services Only (ASO) - Self-Funded PPO
- Blue Shield $0 Cost Share PPO (IFP)
- Blue Shield Access+ HMO CalPERS Limited Network
- Blue Shield Access+ HMO Plan
- Blue Shield Added Advantage POS (Point-Of-Service) PlanNote:
- PPO Benefit Level
- Blue Shield Bronze PPO (IFP & Small Group)
- Blue Shield CalPERS EPO
- Blue Shield CalPERS Medicare (PPO) Employer Group Medicare Advantage
- Blue Shield Gold PPO (IFP & Small Group)
- Blue Shield Life and Health Insurance Company
- Blue Shield Medicare (PPO) Employer Group Medicare Advantage
- Blue Shield Minimum Coverage PPO (IFP)
- Blue Shield of California PPO/EPO (aka Full Network PPO/EPO)
- Blue Shield Platinum PPO (IFP & Small Group)
- Blue Shield Silver PPO (IFP & Small Group)
- BlueCard Plan
- Federal Employee Program - PPONote:
- FEP accesses Anthem Blue Cross for Hospital Providers
- Indemnity
- PERS Platinum PPO
- Shared Advantage - PPO/EPO and Shared Advantage Plus - PPO/EPO (Full Network PPO)
- UC Care PPO
- University of California HealthSavings+
- Vital Shield 900 Plans
Central California Alliance for Health
- TotalCare (HMO D-SNP)Note:
- (Santa Cruz County - established patients only)
Cigna - Currently in 2027 Contract Negotiations
- Allegiance Benefit Plan Management
- Cigna Global Health Advantage (PPO)
- Cigna International Plan
- Commercial HMO/POS
- EPO Plan
- Indemnity Plan
- Network HMO/POS
- Open Access Plus (PPO)
- Preferred Provider Organization (PPO)
Health Net - Currently in 2027 Contract Negotiations
- ELECT Open Access POS, Large and Small Group
- ELECT POS, Large and Small Group
- Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees)
- Health Net PPO
- PPO for Small Business Health Options Program (SHOP)/Covered California
- Salud HMO Plus Large/Custom Group
- SELECT three-tier POS and SELECT two-tier POS, Large and Small Group
- Seniority Plus (Employer HMO) - Medicare Advantage all Employer --Sponsored plans
- WellCare Low Premium
- WellCare No Premium
HealthSmart
- HealthSmart Preferred Provider OrganizationNote:
- confirm provider participation with your Employee Benefits Department or health plan
Multiplan
- PPONote:
- confirm provider participation with your Employee Benefits Department or health plan
Pacific Health Alliance
- PPONote:
- confirm provider participation with your Employee Benefits Department or health plan
PHCS (Private Healthcare Systems, Inc.)
- PPONote:
- confirm provider participation with your Employee Benefits Department or health plan
Provider Networks of America
- PPO
Santa Clara Family Health Plan
- DualConnect (HMO D-SNP)Note:
- (Santa Clara County - established patients only)
SCAN
- SCAN Compass (HMO)Note:
- Alameda County only
Sutter Health Plan
- Individual and Family Plan HMO
- Large and Small Group HMO
TRICARE
- Extended Care Option (ECHO)
- Prime
- Prime Remote
- Reserve Select
- Retired Reserve
- Select (formerly TRICARE Standard and TRICARE Extra)
- Young Adult
UnitedHealthcare
- Definity Health
- Health Plan of Nevada (HMO)
- Sierra Health and Life (PPO)
- Signature Freedom (SDHP)
- Signature Independence (Indemnity)
- Signature Value (HMO)
- Signature Value Alliance HMO (includes CalPERS & AON Exchange)
- Surest
- United Global Affiliate Indemnity Plan
- United Indemnity Plan
- United Managed Indemnity Plan
- UnitedHealthcare Choice (non-tiered)
- UnitedHealthcare Choice Plus (non-tiered)
- UnitedHealthcare Group Medicare Advantage (HMO)
- UnitedHealthcare Group Medicare Advantage PPO (includes CalPERS)
- UnitedHealthcare Nexus ACO OA
- UnitedHealthcare Nexus ACO R - Tiered Benefit ProgramNote:
- participating at Tier 2
- UnitedHealthcare Options PPO
- UnitedHealthcare Select and Select Plus (PPO)
- US Behavioral Health Plan, California
Valley Health Plan - Currently in 2027 Contract Negotiations
- Classic Commercial HMO Plan only
Coverage can vary, so we suggest confirming with your health plan and provider’s office before your visit.
Disclaimer
This provider directory is provided as a convenience to you. It is not intended as a recommendation, referral or endorsement of any particular provider. Physicians are not employees or agents of Sutter Health or its subsidiaries. The information is submitted by each doctor and we make no guarantee or warranty as to the accuracy of the information. You should verify the accuracy of the information directly with the provider's office.
All doctors on this site are in the Sutter system. Doctors meeting your search criteria are presented in order of relevance based on search criteria, based on those providers with appointment availability. Find out more about star ratings.