5
1 Rating
Summary
Dr. Joseph Chao specializes in cardiovascular disease and internal medicine, bringing five decades of medical expertise to his practice. He earned his medical degree from National Taiwan University College of Medicine and completed his residency at Barnes Jewish Hospital. With 50 years of experience treating heart and vascular conditions, Dr. Chao provides comprehensive care for patients with complex cardiovascular needs. He speaks English fluently.
Dr. Chao maintains affiliations with El Camino Health and Stanford Hospital, practicing in Mountain View, Stanford, and Palo Alto, California. He focuses on treating conditions such as carotid artery disease, mitral valve regurgitation, and chest pain. His expertise includes performing heart imaging studies like echocardiograms and heart rhythm tests such as EKGs. Patients consistently rate Dr. Chao highly, giving him an average rating of 5.0 out of 5 on Vitals.
Dr. Chao maintains affiliations with El Camino Health and Stanford Hospital, practicing in Mountain View, Stanford, and Palo Alto, California. He focuses on treating conditions such as carotid artery disease, mitral valve regurgitation, and chest pain. His expertise includes performing heart imaging studies like echocardiograms and heart rhythm tests such as EKGs. Patients consistently rate Dr. Chao highly, giving him an average rating of 5.0 out of 5 on Vitals.
Overview based on verified provider data
Quick Facts
- 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 locationsChao Joseph Office
525 South Dr Ste 105Mountain View, CA 94040 Tel: (650) 962-0242
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
Compare with Similar Doctors
 |  |  |  |
| Dr. Joseph Chungsun Chao, MD | Randall Vagelos, MD | Eldrin F. Lewis, MD, MPH | Matthew Whitlock, MD |
| Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 50 Years of Experience | 43 Years of Experience | 31 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish | |
| Mountain View , CA | Stanford , CA | Stanford , CA | Portola Valley , CA |
| Med School: National Taiwan University College Of Medicine | Med School: Columbia University College Of Physicians & Surgeons | Med School: Perelman School Of Medicine At University Of Pennsylvania | Med School: University Of North Carolina At Chapel Hill School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
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
Certifications, License, & Education
50 Years Experience
Dr. Joseph Chungsun Chao holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Barnes Jewish Hospital.
Medical School
Graduated from National Taiwan University College Of Medicine in 1976.
NPI Number
Dr. Chao's NPI number is 1992891493.
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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.
- How can I make an appointment with Dr. Joseph Chao?
- You can find contact information for Dr. Joseph Chao here on Vitals.
- 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.
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