Advanced in Sitosterolemia

Dr. Joshua Knowles

Cardiology
Stanford Hospital And Clinics
300 Pasteur Dr, 
Stanford,, CA 
Offers Telehealth

Advanced in Sitosterolemia
Stanford Hospital And Clinics
300 Pasteur Dr, 
Stanford,, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Joshua Knowles is a Cardiologist in Stanford,, California. Dr. Knowles is rated as an Advanced provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are High Cholesterol, Defective Apolipoprotein B-100, Heterozygous Familial Hypercholesterolemia (HeFH), Pacemaker Implantation, and Heart Transplant.

His clinical research consists of co-authoring 169 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Specialties
Cardiology
Licenses
Internal Medicine in CA
Hospital Affiliations
Stanford Health Care Tri-Valley
Stanford Health Care
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Chinese Community Health
  • HMO
  • MEDICARE SNP
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Plan of San Mateo
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
HMSA
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
LA Care
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Moda Health
  • EPO
  • PPO
PacificSource
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Santa Clara Family Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Valley Health
  • HMO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 17 Less Insurance Carriers -

Locations

Stanford Hospital and Clinics
300 Pasteur Dr, Stanford,, CA 94305
Call: 650-723-6459
Other Locations
Stanford Health Care
5800 Hollis St, Emeryville,, CA 94608
Call: 510-806-2100

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


166 Total Publications

Cardiac Allograft Vasculopathy Inhibition with Alirocumab: The CAVIAR Trial.
Cardiac Allograft Vasculopathy Inhibition with Alirocumab: The CAVIAR Trial.
Journal: Circulation
Published: November 10, 2025
View All 166 Publications
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Gurinder Grewal is a Cardiologist in Stockton, California. Dr. Grewal is rated as a Distinguished provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Pacemaker Implantation. Dr. Grewal is currently accepting new patients.

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Benjamin Potkin
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73 Penny Ln, 
Watsonville, CA 
 (41.0 miles away)
831-761-8500
Languages Spoken:
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See accepted insurances
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Dr.Potkin's cardiovascular training  included 4 y ears at R ush University, Chicago,  Illinois; 2 years  at the University of California at Irvine, California; 2 years at the National Institutes of  Health, Heart, Lung and Blood Institute in Bethesda, M aryland; 2 years at Cedars-Sinai Medical Center in Los Angeles, and a final year at Washington Hospital Center Heart Center, Washington  DC's premier cardiovascular center where senators , congressme n, and local dignitaries often received their cardiovascular medical care.  During these 11 post-graduat e training years he published over 45 peer-reviewed manuscripts in prestigious journals and helped write several books and lectured in this country and in Europe.  After completing general and sub-specialty training Dr. Potkin move from Washington D.C. to the Monterey Bay area in 1991.  This was a major decision for him to leave the academic world and enter the private practice world. This decision was initially difficult to leave Washington, D.C. for the west coast, however, besides having a great love and dedication to medicine, he wanted to raise a family in a safe and beautiful area that would still allow him practice cardiovascular medicine and participate in academic medicine in beautiful Monterey Bay area. Dr. Potkin has been in our community for 26 years now and began practicing clinical and Interventional Cardiology at our local hospitals and affiliated with Stanford Medical Center and El Camino Hospitals since 1991 as a teacher and attending physician.  He is an expert in cardiovascular medicine including the prevention and treatment of coronary artery disease, peripheral vascular disease, cholesterol metabolism, systemic hypertension,congestive heart failure, adult congenital heart disease, chest discomfort, valvular heart disease, and TIA- stroke. He also has special expertise in rhythm abnormalities including palpitations, pacemaker, defibrillator, biventricular pacemaker management and implantation.  Dr. Potkin regularly educates the community and physicians through lecture series and tutorials. He is board certified in cardiovascular medicine, a fellow in the American College of Cardiology, and is also a Fellow in the Society of Cardiology and Angiography and Interventions as well as a member of the Heart Rhythm Society and American Heart Association.Dr Potkin is committed to providing his patients exceptional care with special attention to quality of life and alleviation of fear and suffering.He wants his patients and their families to enjoy their precious lives. Several of his simple but true adages are that the most important lesson he learned in Medical school is that life is fragile and precious and not be taken for granted. That the rare complication or adverse outcome, is not rare to the person who experiences it, for that PERSON IT IS 100%. These basic concepts keep him focused on providing the best medical care for his patients. Dr. Potkin is rated as a Distinguished provider by MediFind in the treatment of Sitosterolemia. His top areas of expertise are Heart Murmurs, Restrictive Cardiomyopathy (RCM), Carotid Artery Disease, and Venous Insufficiency.

VIEW MORE SITOSTEROLEMIA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Knowles's expertise for a condition
ConditionClose
  • Elite
  • Defective Apolipoprotein B-100
    Dr. Knowles is
    Elite
    . Learn about Defective Apolipoprotein B-100.
    See more Defective Apolipoprotein B-100 experts
  • High Cholesterol
    Dr. Knowles is
    Elite
    . Learn about High Cholesterol.
    See more High Cholesterol experts
  • Distinguished
  • Heterozygous Familial Hypercholesterolemia (HeFH)
    Dr. Knowles is
    Distinguished
    . Learn about Heterozygous Familial Hypercholesterolemia (HeFH).
    See more Heterozygous Familial Hypercholesterolemia (HeFH) experts
  • Homozygous Familial Hypercholesterolemia (HoFH)
    Dr. Knowles is
    Distinguished
    . Learn about Homozygous Familial Hypercholesterolemia (HoFH).
    See more Homozygous Familial Hypercholesterolemia (HoFH) experts
  • Hypertrophic Cardiomyopathy (HCM)
    Dr. Knowles is
    Distinguished
    . Learn about Hypertrophic Cardiomyopathy (HCM).
    See more Hypertrophic Cardiomyopathy (HCM) experts
  • Advanced
  • Apoplexy
    Dr. Knowles is
    Advanced
    . Learn about Apoplexy.
    See more Apoplexy experts
  • Arrhythmias
    Dr. Knowles is
    Advanced
    . Learn about Arrhythmias.
    See more Arrhythmias experts
  • Arterial Embolism
    Dr. Knowles is
    Advanced
    . Learn about Arterial Embolism.
    See more Arterial Embolism experts
  • Atherosclerosis
    Dr. Knowles is
    Advanced
    . Learn about Atherosclerosis.
    See more Atherosclerosis experts
  • Atrial Fibrillation
    Dr. Knowles is
    Advanced
    . Learn about Atrial Fibrillation.
    See more Atrial Fibrillation experts
  • Atrial Tachycardia
    Dr. Knowles is
    Advanced
    . Learn about Atrial Tachycardia.
    See more Atrial Tachycardia experts
View All 33 Advanced Conditions
  • Experienced
  • Abdominal Obesity Metabolic Syndrome
    Dr. Knowles is
    Experienced
    . Learn about Abdominal Obesity Metabolic Syndrome.
    See more Abdominal Obesity Metabolic Syndrome experts
  • Angina
    Dr. Knowles is
    Experienced
    . Learn about Angina.
    See more Angina experts
  • Anomalous Left Coronary Artery from the Pulmonary Artery
    Dr. Knowles is
    Experienced
    . Learn about Anomalous Left Coronary Artery from the Pulmonary Artery.
    See more Anomalous Left Coronary Artery from the Pulmonary Artery experts
  • Aortic Dissection
    Dr. Knowles is
    Experienced
    . Learn about Aortic Dissection.
    See more Aortic Dissection experts
  • Arrhythmogenic Right Ventricular Cardiomyopathy
    Dr. Knowles is
    Experienced
    . Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
    See more Arrhythmogenic Right Ventricular Cardiomyopathy experts
  • Congenital Coronary Artery Malformation
    Dr. Knowles is
    Experienced
    . Learn about Congenital Coronary Artery Malformation.
    See more Congenital Coronary Artery Malformation experts
View All 27 Experienced Conditions
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