Summary

Dr. Dennis Sheehan is an internal medicine specialist who completed his medical education at Loma Linda University School of Medicine. He furthered his training with a fellowship at Loma Linda University Medical Center and holds board certification in internal medicine from the American Board of Internal Medicine. Dr. Sheehan speaks English and brings specialized expertise to his practice.

Dr. Sheehan is affiliated with Sequoia Hospital and practices in Redwood City, California. He focuses on managing high cholesterol in children and teens, treating elevated blood fats, and controlling high blood pressure. His procedural expertise includes performing heart rhythm tests, colonoscopies, and lower digestive tract examinations. Patients rate Dr. Sheehan 4.8 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 4.8
  • 30 insurance plans accepted
  • speaks English
  • Loma Linda University Medical Center
  • 11 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Cardiology - Dignity Health Medical Group - Redwood City, CA

2900 Whipple Ave Suite 230Redwood City, CA 94062
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Dennis J. Sheehan, MDDr. Shilpa Sayana, MDDr. Adama Diarra, DODr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.7 
22 Years of Experience 14 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, French, Bambara
Redwood City , CASHERMAN OAKS , CATigard , ORKaty , TX
Med School: Loma Linda University School of Medicine Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Arizona College of Osteopathic Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Dennis J. Sheehan

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Oklahoma
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - Medicare
  • Chinese Community Health Plan
  • Cigna
  • First Choice Health
  • Health Net
  • Health Plan of San Joaquin
  • Health Plan of San Mateo
  • Humana
  • Imperial Health Plan of California
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Physicians Mutual
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Western Health Advantage

Medical Specialties

Dr. Dennis J. Sheehan has the following specialty

Specialty Expertise

Dr. Dennis J. Sheehan has the following 5 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Fellowship

Loma Linda University Medical Center

Medical School

Loma Linda University School of Medicine

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Frequently Asked Questions

Does Dr. Dennis Sheehan accept my insurance?
You can see the insurance plans that Dr. Dennis Sheehan accepts on their Vitals profile.
How can I make an appointment with Dr. Dennis Sheehan?
You can find contact information for Dr. Dennis Sheehan here on Vitals.
Where is Dr. Dennis Sheehan's office located?
Dr. Dennis Sheehan's office is located at 2900 Whipple Ave Suite 230, Redwood City, CA, 94062.
Does Dr. Dennis Sheehan accept virtual/telehealth appointments?
Dr. Dennis Sheehan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Dennis Sheehan accepting new patients?
Dr. Dennis Sheehan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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