The 20 Best Necrosis Doctors Near Me in Clear Lake, IA

Find the Top Necrosis Experts and Specialists

The 20 Best Necrosis Doctors near Clear Lake, IA

Last Updated: 02/22/2026

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MediFind found 58 doctor with experience in Necrosis near Clear Lake, IA. Of these, 45 are Experienced, 9 are Advanced and 4 are Distinguished.

Location
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58 providers found
    Byron Beasley
    Distinguished in Necrosis
    Distinguished in Necrosis

    MercyOne North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Byron Beasley is a Cardiologist in Mason City, Iowa. Dr. Beasley is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation.

    Distinguished in Necrosis
    Interventional Cardiology
    Distinguished in Necrosis
    Interventional Cardiology

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Samuel Congello is an Interventional Cardiologist in Mason City, Iowa. Dr. Congello is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Angina, Coronary Heart Disease, Heart Attack, Angioplasty, and Pacemaker Implantation.

    Yuvaraj Thangaraj
    Distinguished in Necrosis
    Distinguished in Necrosis

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Yuvaraj Thangaraj is a Nephrologist in Mason City, Iowa. Dr. Thangaraj is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Chronic Kidney Disease, Renovascular Hypertension, Acute Kidney Failure, and Nephrosclerosis.

    Learn about our expert tiers
    Mark Chieh
    Distinguished in Necrosis
    Nephrology
    Distinguished in Necrosis
    Nephrology

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Chieh is a Nephrologist in Mason City, Iowa. Dr. Chieh is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Chronic Kidney Disease, Renovascular Hypertension, Nephrosclerosis, Acute Kidney Failure, and Ureteroscopy.

    Tracy Mixdorf
    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    North Iowa Mercy Clinics

    1410 6th Ave S, 
    Clear Lake, IA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tracy Mixdorf is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Mixdorf is rated as an Experienced provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Dystrophinopathy, Limb-Girdle Muscular Dystrophy Type 1B, Limb-Girdle Muscular Dystrophy Type 1A, and Limb-Girdle Muscular Dystrophy Type 2A.

    Mckenzie Brekken
    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    North Iowa Mercy Clinics

    1410 6th Ave S, 
    Clear Lake, IA 
     (0.9 miles away)
    Languages Spoken:
    English

    Mckenzie Brekken is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Brekken is rated as an Experienced provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

    Advanced in Necrosis
    Cardiology
    Advanced in Necrosis
    Cardiology

    Mercy Health Services

    250 S Crescent Dr, 
    Mason City,, IA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Denisa Hagau is a Cardiologist in Mason City,, Iowa. Dr. Hagau is rated as an Advanced provider by MediFind in the treatment of Necrosis. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Failure, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Necrosis
    Cardiology
    Advanced in Necrosis
    Cardiology

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City, IA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Radu Hagau is a Cardiologist in Mason City, Iowa. Dr. Hagau is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Coronary Heart Disease, Ectopic Heartbeat, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Necrosis
    Internal Medicine
    Advanced in Necrosis
    Internal Medicine

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City, IA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Youssef Nasr is an Internal Medicine provider in Mason City, Iowa. Dr. Nasr is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Heart Failure, Pulmonary Edema, Mitral Valve Regurgitation, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pacemaker Implantation.

    Advanced in Necrosis
    Interventional Cardiology
    Advanced in Necrosis
    Interventional Cardiology

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City,, IA 
     (8.3 miles away)
    Languages Spoken:
    English

    Richard Rattin is an Interventional Cardiologist in Mason City,, Iowa. Dr. Rattin is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Coronary Heart Disease, Angina, Heart Attack, Angioplasty, and Pacemaker Implantation.

    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    Waypoint Medical LLC

    1801 US Highway 18 E, 
    Clear Lake, IA 
     (0.6 miles away)
    Languages Spoken:
    English

    John Brady is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Tetanus, Maturity Onset Diabetes of the Young, Tracheitis, and Hypertension.

    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    North Iowa Mercy Clinics

    1410 6th Ave S, 
    Clear Lake, IA 
     (0.9 miles away)
    Languages Spoken:
    English

    Brent Brunsting is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Brunsting is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Barrett Esophagus, Memory Loss, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    North Iowa Mercy Clinics

    1410 6th Ave S, 
    Clear Lake, IA 
     (0.9 miles away)
    Languages Spoken:
    English

    Burt Bottjen is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Bottjen is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Cough.

    Experienced in Necrosis
    Cardiology
    Experienced in Necrosis
    Cardiology

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City, IA 
     (8.3 miles away)
    Languages Spoken:
    English

    James Reeder is a Cardiologist in Mason City, Iowa. Dr. Reeder is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Sick Sinus Syndrome, Coronary Heart Disease, Arrhythmias, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Necrosis
    Experienced in Necrosis

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City,, IA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tarec Elajami is a Cardiologist in Mason City,, Iowa. Dr. Elajami is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Coronary Heart Disease, Heart Failure, Pulmonary Edema, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Necrosis
    Vascular Surgery
    Advanced in Necrosis
    Vascular Surgery

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Ali Mardan is a primary care provider, practicing in Vascular Surgeon in Mason City, Iowa. Dr. Mardan is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Peripheral Artery Disease, Meige Disease, Primary Intestinal Lymphangiectasia, and Lymphangiectasis.

    Advanced in Necrosis
    General Surgery
    Advanced in Necrosis
    General Surgery
    1000 4th St Sw, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Doering is a General Surgeon in Mason City, Iowa. Dr. Doering is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Venous Insufficiency, Peptic Ulcer, Stasis Dermatitis and Ulcers, and Necrosis. Dr. Doering is currently accepting new patients.

    Advanced in Necrosis
    Internal Medicine
    Advanced in Necrosis
    Internal Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    William Riesen is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Riesen is rated as an Advanced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Fainting, Inappropriate Sinus Tachycardia (IST), Vertigo, Gastrostomy, and Endoscopy.

    Michael Sarik
    Experienced in Necrosis
    Internal Medicine
    Experienced in Necrosis
    Internal Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Michael Sarik is an Internal Medicine provider in Mason City, Iowa. Dr. Sarik is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation.

    Patrick Courtney
    Experienced in Necrosis
    Family Medicine
    Experienced in Necrosis
    Family Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (8.2 miles away)
    Languages Spoken:
    English

    Patrick Courtney is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Courtney is rated as an Experienced provider by MediFind in the treatment of Necrosis. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.

    Showing 1-20 of 58

    Last Updated: 02/22/2026

    What is the definition of Necrosis?

    Necrosis is the death of body tissue. It occurs when too little blood flows to the tissue. This can be from injury, infection, radiation, or chemicals. Necrosis cannot be reversed.

    When large areas of tissue die due to a lack of blood supply, the condition is called gangrene.

    Necrosis is often a medical emergency, especially if the area of tissue death is increasing rapidly.

    When should I see a Necrosis doctor near Clear Lake, IA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Necrosis doctor near Clear Lake, IA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Necrosis doctors near Clear Lake, IA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Necrosis doctors near Clear Lake, IA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Necrosis doctor near Clear Lake, IA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Necrosis doctor search results page. 

    Why is it important to get a second opinion from a different Necrosis doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Necrosis doctor near Clear Lake, IA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Necrosis doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Necrosis doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Necrosis doctors near Clear Lake, IA?

    Look for the filter feature on the left side of the Necrosis doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Necrosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Necrosis doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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