
Overview
Dr. Zach Williams is a cardiologist at Intermountain Health's Southwest Cardiology in St. George and Mesquite. He supports patients in these communities and treats and diagnoses a wide range of heart and vascular conditions. He is especially passionate about preventive cardiology and empowering patients to make lifestyle changes. Dr. Williams graduated from the University of Utah School of Medicine in 2007. He then completed his cardiovascular disease fellowship at the University of Rochester in New York. He is board-certified by the American Board of Internal Medicine in Cardiovascular Medicine and practices in both hospital and clinic settings. A native of Southern Utah, Dr. Williams enjoys running, road cycling, mountain biking, skiing, snowboarding, and water sports. He also enjoys reading, watching movies, and spending time with family and friends.
Dr. Williams is highly rated in 25 conditions, according to our data. His top areas of expertise are Angina, Stable Angina, Coronary Heart Disease, Atherosclerosis, and Pacemaker Implantation.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Residency
Specialties
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Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- POS
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1380 E Medical Center Dr, Saint George, UT 84790
1303 N Main St Ste H, Cedar City, UT 84721
1303 N Main St, Cedar City, UT 84721
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.
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Jamison Jones is a Cardiologist in St George, Utah. Dr. Jones is highly rated in 20 conditions, according to our data. His top areas of expertise are Varicose Veins, Necrosis, Aortic Regurgitation, and Pediatric Myocarditis. Dr. Jones is currently accepting new patients.
Dixie Regional Medical Center Physicians
Mark Pulsipher is a Cardiologist in Saint George, Utah. Dr. Pulsipher is highly rated in 18 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Heart Bypass Surgery, and Pacemaker Implantation. Dr. Pulsipher is currently accepting new patients.
Frequently Asked Questions about Dr. Zachary Williams
How do I make an appointment with Dr. Zachary Williams?
You can book an appointment with Dr. Zachary Williams by calling their office at 435-251-1000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Zachary Williams a top-rated expert for Angina?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Zachary Williams is classified as an Distinguished expert for Angina, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Zachary Williams specialize in?
While Dr. Zachary Williams is a Cardiology, they have specific expertise in Angina, Stable Angina, and Coronary Heart Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. Zachary Williams participate in research or clinical trials?
Yes. Dr. Zachary Williams has published 1 articles and abstracts on conditions like Angina. You can view a list of Dr. Zachary Williams's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Zachary Williams accept my insurance?
Dr. Zachary Williams accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 435-251-1000 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- AnginaDr. Williams isDistinguished. Learn about Angina.
- AtherosclerosisDr. Williams isDistinguished. Learn about Atherosclerosis.
- Atrial FibrillationDr. Williams isDistinguished. Learn about Atrial Fibrillation.
- Coronary Heart DiseaseDr. Williams isDistinguished. Learn about Coronary Heart Disease.
- Stable AnginaDr. Williams isDistinguished. Learn about Stable Angina.
- Advanced
- Aortic RegurgitationDr. Williams isAdvanced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Williams isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Williams isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Williams isAdvanced. Learn about Arrhythmias.
- Arterial EmbolismDr. Williams isAdvanced. Learn about Arterial Embolism.
- Ectopic HeartbeatDr. Williams isAdvanced. Learn about Ectopic Heartbeat.
- Experienced
- Acute Coronary SyndromeDr. Williams isExperienced. Learn about Acute Coronary Syndrome.
- Adenosine Deaminase 2 DeficiencyDr. Williams isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial InsufficiencyDr. Williams isExperienced. Learn about Arterial Insufficiency.
- Atrial Septal Defect (ASD)Dr. Williams isExperienced. Learn about Atrial Septal Defect (ASD).

