Overview
William Halligan is a Cardiologist in Greenville, South Carolina. Dr. Halligan is rated as an Experienced provider by MediFind in the treatment of Apoplexy. His top areas of expertise are Familial Hypertrophic Cardiomyopathy, Heart Failure, Pulmonary Edema, and Sengers Syndrome. Dr. Halligan is currently accepting new patients.
His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
877 W Faris Rd, Suite B, Greenville, SC 29605
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.
Mission Health Community Multispecialty Providers LLC
Ashley Helgeson is a Cardiologist in Asheville, North Carolina. Dr. Helgeson has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Apoplexy. Her top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Apoplexy, Necrosis, and Pacemaker Implantation. Dr. Helgeson is currently accepting new patients.
Spartanburg Medical Center
Alejandro Lopez is a Cardiologist and an Interventional Cardiologist in Spartanburg, South Carolina. Dr. Lopez is rated as a Distinguished provider by MediFind in the treatment of Apoplexy. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Angioplasty, and Heart Bypass Surgery. Dr. Lopez is currently accepting new patients.
Mission Health Community Multispecialty Providers LLC
John Critikos is a Cardiologist in Asheville, North Carolina. Dr. Critikos is rated as a Distinguished provider by MediFind in the treatment of Apoplexy. His top areas of expertise are Atrial Fibrillation, Aortic Regurgitation, Pediatric Myocarditis, and Apoplexy. Dr. Critikos is currently accepting new patients.
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
- Experienced
- AnginaDr. Halligan isExperienced. Learn about Angina.
- Aortic Valve StenosisDr. Halligan isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Halligan isExperienced. Learn about Apoplexy.
- ArrhythmiasDr. Halligan isExperienced. Learn about Arrhythmias.
- Arterial EmbolismDr. Halligan isExperienced. Learn about Arterial Embolism.
- AtherosclerosisDr. Halligan isExperienced. Learn about Atherosclerosis.