- Cardiologists
- CA
- Redwood City, CA
- Dr. Dennis Sheehan, MD

Dr. Dennis Sheehan, MD
Cardiology•Male
Cardiology
Dr. Dennis Sheehan, MD is a Cardiology Specialist in Redwood City, CA and has over 46 years of experience in the medical field. He graduated from Loma Linda University School Of Medicine in 1977. He is affiliated with medical facilities Sequoia Hospital and Mills-peninsula Medical Center. His office accepts new patients.
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Dr. Dennis Sheehan, MD
Cardiology
Locations
Dignity Health Mercy Medical Group
Hospital Highlight
Affiliated with Sequoia Hospital Redwood City, a highly rated and top awarded hospital for cardiology.
At a Glance
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Practices at Top Hospital • Cardiac Surgery Excellence Award™ See hospitals
- Hospital Satisfaction • Patients said they were highly satisfied at this doctor's hospital. See hospitals
More Cardiology Specialists at Dignity Health Mercy Medical Group
Dr. Sheehan's Reviews
Likelihood to recommend Dr. Sheehan
4.5
Based on 17 ratings
5 Star | 88% | 88% |
4 Star | 0% | 0% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 12% | 12% |
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Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Sheehan to family and friends is 4.529412 out of 5
Experience and Background Checks
Background Check
Dr. Sheehan's Top Procedures and Conditions
Treatment Frequency
Dr. Sheehan treats Hyperlipidemia more than 96% of his peers
Dr. Sheehan treats this condition more than 96% of his peers
Rating Includes other areas of care:
- Familial Combined Hyperlipidemia
- Familial Hypercholesterolemia
- Hypercholesterolemia Due to Arg3500 Mutation of Apo B-100
- Hypercholesterolemia Due to LDL Receptor Deficiency
- Hypercholesterolemia, Autosomal Dominant
- Hypercholesterolemia, Autosomal Recessive
Treatment Frequency
Dr. Sheehan treats Heart Disease more than 92% of his peers
Dr. Sheehan treats this condition more than 92% of his peers
Treatment Frequency
Dr. Sheehan treats Mitral Valve Prolapse more than 91% of his peers
Dr. Sheehan treats this condition more than 91% of his peers
Dr. Sheehan's conditions and procedures:
- Ablation for Treatment of Cardiac Arrhythmias
- Adult Congenital Heart Disease
- Aneurysm
- Angina
- Angina and Acute Coronary Syndrome
- Ankle Disorders
- Aortic Aneurysm
- Aortic Diseases
- Aortic Dissection
- Aortic Ectasia
- Aortic Embolism and Thrombosis
- Aortic Stenosis
- Aortic Valve Regurgitation
- Arrhythmia Screening
- Arrhythmias
- Atrial Fibrillation
- Atrial Flutter
- Atrial Septal Defect
- Cardiac Catheterization (incl. Coronary Angiography)
- Cardiac Electrophysiology
- Cardiac Imaging
- Cardiac Myocardial Perfusion Imaging
- Cardiomegaly
- Cardiomyopathy
- Cardiovascular Diagnostic Test
- Cardiovascular Stress Test
- Cardioversion, Elective
- Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
- Carotid Artery Disease
- Chest CT (incl. Heart and Lungs)
- Chest Pain
- Chest Pain Evaluation
- Cholesterol Screening
- Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
- Congenital Aortic Valve Disorders
- Congenital Heart Defects
- Congestive Heart Failure
- Coronary Angiogram
- Coronary Angioplasty, Atherectomy and Stent
- Coronary Artery Disease (CAD)
- Coronary Interventional Procedures
- Coronary Interventions
- Dobutamine Thallium Stress Test
- Echocardiography
- Electrocardiogram (EKG)
- Endocarditis
- Heart Attack (Acute Myocardial Infarction)
- Heart Block
- Heart Disease
- Heart Murmur
- Heart Palpitations
- HeartAware Online Risk Screening
- Hyperlipidemia
- Hypertension
- Hypertensive Chronic Kidney Disease
- Hypertensive Heart and Chronic Kidney Disease
- Hypertensive Heart Disease
- Hypotension
- Limb Swelling Caused by Fluid Overload
- Lipid Disorders
- Mitral Valve Disease
- Mitral Valve Prolapse
- Mitral Valve Regurgitation
- Mitral Valve Stenosis
- Nuclear Stress Testing
- Pacemaker Insertion or Replacement
- Patent Foramen Ovale (PFO)
- Pericardial Disease
- Pericarditis
- Peripheral Arterial Disease Screening (PAD)
- Peripheral Artery Catheterization
- Pharmacologic Nuclear Stress Test
- Pharmacologic Stress Test, Adenosine
- Primary Pulmonary Hypertension
- PTCA - Percutaneous Transluminal Coronary Angioplasty
- Pulmonary Disease
- Pulmonary Hypertension
- Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
- Rheumatic Aortic Valve Disorders
- Secondary Hypertension
- Septal Defect
- Sick Sinus Syndrome
- Sinus Bradycardia
- Sinus Tachycardia
- Stent-Assisted Carotid Angioplasty
- Stenting
- Stress Test
- Structural Heart Disease Evaluations and Treatment
- Supraventricular Tachycardia
- Syncope
- TCD Bubble Test
- Thoracentesis
- Thrombosis
- Tilt Table Testing
- Tilt Testing or Cardiac Event Monitors
- Treadmill Stress Test
- Tricuspid Valve Disease
- Unstable Angina
- Vascular Disease
- Vascular Duplex Ultrasonography and Plethysmography
- Wolff-Parkinson-White Pattern
Insurance Check
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Dr. Sheehan accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Sheehan accepts the following insurance:
- Aetna
- Basic HMO
- Anthem Blue Cross Blue Shield
- Blue Cross Blue Shield
- Blue Card PPO
- Blue Cross Blue Shield of California
- Blue Cross Blue Shield of California PPO
- Select Plus HMO
- Blue Shield of California
- Blue Shield of California PPO
- CareFirst Blue Cross Blue Shield
- HealthyBlue Advantage
- Cigna
- First Health
- First Health (Coventry Health Care) PPO
- Health Net
- Humana
- Choice Care PPO
- MultiPlan
- MultiPlan PPO
- PHCS Network PPO
- UnitedHealthCare
- PacifiCare
- United Healthcare
About Me
Care Philosophy
Biography
Specialties
- Cardiology
- Interventional Cardiology
Board Certifications
- Cardiovascular Disease
- Internal Medicine
Awards
- Healthgrades Honor Roll
Frequently Asked Questions
What is the best way to schedule an appointment with Dr. Dennis Sheehan, MD?
Click here to schedule an appointment online. New patients may call (650) 410-7511 to make an appointment.
Does Dr. Dennis Sheehan, MD accept any insurance plans?
A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.
Does Dr. Dennis Sheehan, MD accept new patients?
New patients are generally accepted by Dr. Dennis Sheehan, MD on Healthgrades. To arrange an appointment, call the number on Dr. Sheehan's profile.
What conditions does Dr. Dennis Sheehan, MD treat?
Dr. Sheehan frequently treats the following conditions: Hyperlipidemia, Heart Disease, and Mitral Valve Prolapse. See more on Healthgrades.
What is Dr. Dennis Sheehan, MD's office address?
Dr. Sheehan's office is located at 2900 Whipple Ave Ste 230, Redwood City, CA 94062. You can find other locations and directions on Healthgrades.
Is Dr. Dennis Sheehan, MD affiliated with any hospitals?
Dr. Dennis Sheehan, MD is affiliated with Sequoia Hospital and Mills-peninsula Medical Center.
Is Dr. Dennis Sheehan, MD a board-certified professional?
Yes, Dr. Dennis Sheehan, MD holds board certifications in Cardiovascular Disease and Internal Medicine.
How much experience does Dr. Dennis Sheehan, MD have?
Dr. Sheehan has over 45 years of healthcare experience.
Does Dr. Dennis Sheehan, MD receive good ratings from patients?
There is a star rating of 4.5/5 for Dr. Dennis Sheehan, MD. Patients say that they trusted the provider's decisions and the provider explained conditions well. See all patient feedback on Healthgrades.
Affiliated Hospitals
Dr. Sheehan is affiliated with the following hospitals. Select a hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.79% Patients that would definitely recommend, 9% higher than the national average
5 Awards Received
Award Highlight: Outstanding Patient Experience Award™ (2022)
82% Patients that would definitely recommend, 12% higher than the national average
37 Awards Received
Award Highlight: Coronary Intervention Excellence Award™ (2023)
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