Dr. Dennis Sheehan, MD
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Dr. Dennis Sheehan, MD
Cardiology
Dr. Dennis Sheehan, MD is a cardiologist in Redwood City, CA and has over 45 years of experience in the medical field. He graduated from Loma Linda University School of Medicine in 1977. He is affiliated with Sequoia Hospital. He is accepting new patients and telehealth appointments.
Locations
Dignity Health Medical Group – Sequoia
Hospital Highlight
Dr. Sheehan is affiliated with Sequoia Hospital Redwood City, a highly rated and top awarded hospital for cardiology.
Dr. Sheehan is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Areas of Expertise • Dr. Sheehan specializes in the areas of Cardiovascular Disease & Internal Medicine. See board certifications
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • Coronary Intervention Excellence Award™ See hospitals
More Cardiology Specialists at Dignity Health Medical Group – Sequoia
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Dr. Sheehan's Reviews
Likelihood to recommend Dr. Sheehan
4.7
| 5 Star | 92% | 92% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 8% | 8% |
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Likelihood of recommending Dr. Sheehan to family and friends is 4.6666665 out of 5
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About Me
care philosophy
The Dignity Health Medical Group - Sequoia Cardiovascular Medicine and Coronary Interventions team evaluates and cares for patients with all types of cardiovascular conditions including hypertension, high cholesterol, cardiac prevention, valvular...read morebiography
Dr. Sheehan was born in Bakersfield, California and hails from the California Central Valley. He joined interventional pioneer Dr. John Simpson in 1983 at Cardiovascular Medicine and Coronary Interventions out of his fellowship at Loma Linda Medical...read moreCardiology
Interventional Cardiology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Loma Linda University Medical Center
Fellowship HospitalLoma Linda University Medical Center
Residency Hospital, 1981Loma Linda University Medical Center
Internship Hospital, 1978Loma Linda University School Of Medicine
Medical School, 1977
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkAffiliated Hospitals
- Recipient of 8
hospital awardsCoronary Intervention Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
83%Patients said that doctors always listened to them and explained things well7% higher than the national average
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