Summary

Dr. Joseph Chao is a cardiologist and internal medicine specialist with five decades of clinical experience. He earned his medical degree from National Taiwan University College of Medicine and completed his residency at Barnes Jewish Hospital. His dual expertise allows him to provide comprehensive heart care while managing other medical conditions that may affect cardiovascular health. Dr. Chao speaks English and serves patients throughout the Mountain View area.

Dr. Chao is affiliated with El Camino Health and Stanford Hospital, practicing in Mountain View, Stanford, and Palo Alto. He specializes in treating serious heart conditions such as coronary artery disease and carotid artery disease. His expertise also includes managing mitral valve regurgitation, a condition where the heart's mitral valve doesn't close properly. Patients receive cardiac testing services including echocardiograms and electrocardiograms to evaluate heart function. Dr. Chao maintains a perfect 5.0 patient rating.
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AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 50 years of experience
  • speaks English
  • Barnes Jewish Hospital
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Joseph Chungsun Chao has 5 locations

Chao Joseph Office

525 South Dr Ste 105Mountain View, CA 94040
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

El Camino Hospital

2500 Grant RdMountain View, CA 94040

Stanford Hospital

300 Pasteur DrStanford, CA 94305

The El Camino Womens Hospital

2485 Hospital DrMountain View, CA 94040

Stanford Hospital

300 Pasteur DrPalo Alto, CA 94304

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Dr. Joseph Chungsun Chao, MD
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Dr. Joseph Chungsun Chao, MDDr. Victoria Parikh, MDDr. Mohan Viswanathan, MDDr. William Fearon, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
50 Years of Experience 15 Years of Experience 27 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Mountain View , CAStanford , CAStanford , CAStanford , CA
Med School: National Taiwan University College Of Medicine Med School: Stanford University School Of Medicine Med School: UNIVERSITY OF PENNSYLVANIA SCHOOL OF MEDICINE Med School: Columbia University College Of Physicians & Surgeons
Current Profile
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Insurance Plans Accepted by Dr. Joseph Chungsun Chao

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Joseph Chungsun Chao has the following 2 specialties

Specialty Expertise

Dr. Joseph Chungsun Chao has the following 15 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Transesophageal Echocardiography
  • Unstable Angina

Certifications, License, & Education

50 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Barnes Jewish Hospital

Medical School

National Taiwan University College Of MedicineGraduated in 1976

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Frequently Asked Questions

Which hospitals is Dr. Joseph Chao affiliated with?
Dr. Joseph Chao is affiliated with El Camino Health, Stanford Hospital, Cpmc Van Ness Campus, and Stanford Hospital.
What languages does Dr. Joseph Chao speak?
Dr. Joseph Chao speaks English.
Does Dr. Joseph Chao accept my insurance?
You can see the insurance plans that Dr. Joseph Chao accepts on their Vitals profile.
Is Dr. Joseph Chao accepting new patients?
Dr. Joseph Chao has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Joseph Chao's office located?
Dr. Joseph Chao's office is located at 525 South Dr Ste 105, Mountain View, CA, 94040.

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