Summary

Dr. Joshua Knowles specializes in cardiovascular disease, bringing 23 years of experience to their practice. They completed medical school at the University of North Carolina at Chapel Hill School of Medicine. Dr. Knowles communicates with patients in English.

Dr. Knowles practices at Stanford Hospital in Palo Alto, California. They focus on treating conditions such as cardiac arrhythmia and heart block in patients. Dr. Knowles performs diagnostic procedures including electrocardiograms and ambulatory EKG monitoring. Patients rate Dr. Knowles 5.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 23 years of experience
  • 70 insurance plans accepted
  • speaks English
  • University Of North Carolina At Chapel Hill School Of Medicine
  • 2 specialties
  • 19 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location

Office Location

Joshua W. Knowles

300 Pasteur Dr Fl 2Palo Alto, CA 94304

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Joshua W. KnowlesKevin Alexander, MD, FACC, FHFSADr. Kiran Khush, MDKarim Sallam, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
23 Years of Experience 15 Years of Experience 26 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Palo Alto , CAStanford , CAStanford , CAStanford , CA
Med School: University Of North Carolina At Chapel Hill School Of Medicine Med School: UNIVERSITY OF PENNSYLVANIA SCHOOL OF MEDICINE Med School: Harvard Medical School Med School: University Of Pittsburgh School Of Medicine
Current Profile
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Insurance Plans Accepted by Joshua W. Knowles

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Alameda Alliance for Health - Medicaid (Managed)
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AllCare Health
  • AllCare Health - IPA
  • Anthem Blue Cross
  • Aspire Health Plan
  • Aspire Health Plan - Medicare
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • CalOptima
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan - Medicaid (Managed)
  • ESSENCE Healthcare
  • GEMCare Health Plan
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Net - Medicare
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Health Plan of San Mateo
  • Health Plan of San Mateo - Medicaid
  • Health Plan of San Mateo - Medicaid (Managed)
  • Health Plan of San Mateo - Medicare
  • Hometown Health
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • L.A. Care Health Plan - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Optum Health
  • Santa Clara Family Health Plan
  • Santa Clara Family Health Plan - Medicaid (Managed)
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare
  • Stanford Health Care Advantage
  • Sutter Health Plus
  • Tricare
  • Tricare - Medicare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Valley Health Plan
  • Valley Health Plan - HMO
  • Valley Health Plan - Medicaid (Managed)
  • Wellcare

Medical Specialties

Joshua W. Knowles has the following 2 specialties

Specialty Expertise

Joshua W. Knowles has the following 19 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Arteriosclerosis (Arterial Disease)
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Coronary Artery Disease (CAD)
  • Genetic Predisposition to Disease
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Insulin Resistance
  • Stroke
  • Unstable Angina

Certifications, License, & Education

23 Years Experience

Joshua W. Knowles holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from University Of North Carolina At Chapel Hill School Of Medicine in 2003.

NPI Number

Joshua W. Knowles' NPI number is 1538201520.

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Frequently Asked Questions

Where is Joshua W. Knowles's office located?
Joshua W. Knowles's office is located at 300 Pasteur Dr Fl 2, Palo Alto, CA, 94304.
Which hospitals is Joshua W. Knowles affiliated with?
Joshua W. Knowles is affiliated with Stanford Hospital.
What languages does Joshua W. Knowles speak?
Joshua W. Knowles speaks English.
How can I make an appointment with Joshua W. Knowles?
You can find contact information for Joshua W. Knowles here on Vitals.
Does Joshua W. Knowles accept my insurance?
You can see the insurance plans that Joshua W. Knowles accepts on their Vitals profile.

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