Overview
William Riesen is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Riesen is highly rated in 24 conditions, according to our data. His top areas of expertise are Fainting, Inappropriate Sinus Tachycardia (IST), Vertigo, Gastrostomy, and Endoscopy.
Specialties
Licenses
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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- 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
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- 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
- HMO
- POS
Locations
1000 4th St SW, Mason City, IA 50401
1010 4th St SW Ste 305, Mason City, IA 50401
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Patrick Dunlay is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Dunlay is highly rated in 25 conditions, according to our data. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Renovascular Hypertension.
Frequently Asked Questions about Dr. William Riesen
How do I make an appointment with Dr. William Riesen?
You can book an appointment with Dr. William Riesen by calling their office at 641-428-6999. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William Riesen a top-rated expert for Fainting?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William Riesen is classified as an Distinguished expert for Fainting, 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. William Riesen specialize in?
While Dr. William Riesen is a Internal Medicine, they have specific expertise in Fainting, Inappropriate Sinus Tachycardia (IST), and Vertigo. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. William Riesen accept my insurance?
Dr. William Riesen accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 641-428-6999 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
- FaintingDr. Riesen isDistinguished. Learn about Fainting.
- Inappropriate Sinus Tachycardia (IST)Dr. Riesen isDistinguished. Learn about Inappropriate Sinus Tachycardia (IST).
- VertigoDr. Riesen isDistinguished. Learn about Vertigo.
- Advanced
- Chronic CoughDr. Riesen isAdvanced. Learn about Chronic Cough.
- Chronic Obstructive Pulmonary Disease (COPD)
- Coronary Heart DiseaseDr. Riesen isAdvanced. Learn about Coronary Heart Disease.
- Familial HypertensionDr. Riesen isAdvanced. Learn about Familial Hypertension.
- Familial Neurocardiogenic SyncopeDr. Riesen isAdvanced. Learn about Familial Neurocardiogenic Syncope.
- Glucocorticoid-Remediable Aldosteronism
- Experienced
- Acute Kidney FailureDr. Riesen isExperienced. Learn about Acute Kidney Failure.
- Adrenal Insufficiency PediatricDr. Riesen isExperienced. Learn about Adrenal Insufficiency Pediatric.
- Adult Immune ThrombocytopeniaDr. Riesen isExperienced. Learn about Adult Immune Thrombocytopenia.
- Alcoholic CirrhosisDr. Riesen isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Riesen isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Alopecia AreataDr. Riesen isExperienced. Learn about Alopecia Areata.