Dr. Dennis Sheehan, MD - Redwood City, CA - Cardiology
Save a doctor and build your
medical team
Doctor is saved to your
medical team
Saving a doctor is currently down.
Please try again later.

Dr. Dennis Sheehan, MD


(650) 306-2300

A video visit lets you meet with your doctor online. Once you book, we will send you instructions.

Dignity Health Medical Group - Sequoia

2900 Whipple Ave Ste 230 Redwood City , CA 94062

Get to Know Dr. Dennis Sheehan, MD

Accepting Patients



43 Years

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 heart disease, congestive heart failure, arrhythmias, peripheral and coronary artery disease.  We strive for the very highest level of personal service. If your health requires a hospital stay, our physicians will be there, guiding and managing your care every step of the way. Our nurses and staff are friendly, professional and supportive. We are connected with Sequoia Hospital's Heart and Vascular Institute, one of the nation's leading providers of cardiovascular care, which is now also afilliated with the renownedCleveland Clinic Heart & Vascular Institute – the only affiliation of its kind in Northern California.


Insurances Carriers Accepted

Always check with your healthcare provider for most up to date information

Dr. Dennis Sheehan, MD's Experience


Interventional Cardiology

Procedures Performed

Conditions Treated

In My Own Words

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 Center.   He is an interventional cardiologist at Sequoia Hospital and volunteers on the Stanford Volunteer Clinical faculty teaching medical students. He has special interests in the treatment of lipid disorders and cardiovascular sports assessment, and was the former San Jose Sharks' cardiologist.   An active sportsman, Dr. Sheehan played for Stanford Championship Rose Bowl teams in 1971 and 1972. He has volunteered regularly for many local youth sports programs.   In addition to consulting for Silicon Valley medical start-ups, he is dedicated to world healthcare and volunteers in Central and South America medical charities. In the local community, he enjoys volunteering for youth team sports.

Dr. Dennis Sheehan, MD's Locations

Accepting New Patients


Dignity Health Medical Group - Sequoia

2900 Whipple Ave Ste 230, Redwood City, CA 94062

(650) 306-2300 Fax: (650) 306-2345
Notice: "Find a Doctor" is provided by Dignity Health as a convenience to you. The information on each participating doctor is submitted to Dignity Health by each doctor and is not independently verified by Dignity Health. Each doctor is solely responsible for the completeness and accuracy of the information listed about him or her. Dignity Health is not responsible for any loss or damages caused by your reliance on the doctor information contained on Find a Doctor. You should telephone the doctor's office in advance to verify the accuracy of the information.