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    Last Updated: 01/09/2026

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    MediFind found 88 doctor with experience in Heart Failure with Preserved Ejection Fraction (HFpEF) near Thousand Oaks, CA. Of these, 76 are Experienced and 12 are Advanced.

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    88 providers found
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Geriatrics | Internal Medicine
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Geriatrics | Internal Medicine

      The Regents Of The University Of California

      141 Triunfo Canyon Rd, 
      Westlake Village, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lucia Dattoma is a primary care provider, practicing in Geriatrics and Internal Medicine in Westlake Village, California. Dr. Dattoma is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Dementia, Alzheimer's Disease, Sciatica, and Low Blood Pressure.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Cardiology
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Cardiology

      Adventist Health Physicians Network

      227 W Janss Rd Ste 310, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Farhad Rafii is a Cardiologist in Thousand Oaks,, California. Dr. Rafii is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Arrhythmias, Glucocorticoid-Remediable Aldosteronism, Hypertension, Paroxysmal Supraventricular Tachycardia (PSVT), and Pacemaker Implantation.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Office

      100 Moody Ct Ste 110, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Roman Leibzon is a Cardiologist in Thousand Oaks,, California. Dr. Leibzon is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Mitral Valve Prolapse, Pacemaker Implantation, and Heart Bypass Surgery.

      Learn about our expert tiers
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Cardiovascular Care Center

      2100 Lynn Rd Ste 120, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shahrzad Shareghi is a Cardiologist in Thousand Oaks,, California. Dr. Shareghi is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Apoplexy, Coronary Artery Spasm, Prinzmetal's Variant Angina, and Varicose Veins.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Regional Heart Center Cardiology

      2220 Lynn Rd Ste 208, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      Michael Papanicolaou is a Cardiologist in Thousand Oaks,, California. Dr. Papanicolaou is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Angina, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Atrial Fibrillation.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Cardiovascular Institute Of Los Robles Health System

      227 W Janss Rd Ste 340, 
      Thousand Oaks, CA 
       (3.2 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Asma Hussaini is a Cardiologist in Thousand Oaks, California. Dr. Hussaini has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF) and Saddle Pulmonary Embolism.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Cardiology
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Cardiology

      Regional Heart Center Cardiology

      2220 Lynn Rd Ste 208, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      C Michael is a Cardiologist in Thousand Oaks,, California. Dr. Michael is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Angina, Aortic Valve Stenosis, Atherosclerosis, Coronary Heart Disease, and Pacemaker Implantation.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      David G. Aliabadi, M.D.

      2220 Lynn Rd Ste 203, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Aliabadi is a Cardiologist in Thousand Oaks,, California. Dr. Aliabadi is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Aortic Valve Stenosis, Sitosterolemia, Mitral Valve Regurgitation, and Necrosis.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Office

      80 E Hillcrest Dr Ste 102, 
      Thousand Oaks,, CA 
       (3.2 miles away)
      Languages Spoken:
      English

      Siddique Abbasi is a Cardiologist in Thousand Oaks,, California. Dr. Abbasi is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Failure, Cardiomyopathy, Heart Attack, Ventricular Fibrillation, and Cardiac Ablation.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Family Medicine
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Family Medicine

      Vida Revival

      3180 Willow Ln Ste 114, 
      Thousand Oaks,, CA 
       (3.6 miles away)
      Languages Spoken:
      English

      Diana Alavi is a primary care provider, practicing in Family Medicine in Thousand Oaks,, California. Dr. Alavi is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Gastrostomy, and Colonoscopy.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Radiology | Interventional Radiology
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Radiology | Interventional Radiology

      UCLA Radiology Medical Group

      248 Hampshire Rd, 
      Thousand Oaks, CA 
       (1.0 miles away)
      Languages Spoken:
      English

      Benjamin Plotkin is a Radiologist and an Interventional Radiologist in Thousand Oaks, California. Dr. Plotkin is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Osteoarthritis, Tenosynovitis, Pleural Effusion, and Rhabdomyosarcoma Embryonal.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine | Hospital Medicine
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine | Hospital Medicine

      Advantage Hospitalists, Inc

      215 W Janss Rd, 
      Thousand Oaks, CA 
       (2.9 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Abigael Magadia-Abutin is a Hospital Medicine provider in Thousand Oaks, California. Dr. Magadia-Abutin has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Urea Cycle Disorders (UCD), Liver Failure, Hip Replacement, and Endoscopy.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine

      Arroyo Oaks Medical Associates Inc

      2230 Lynn Rd, Suite 200, 
      Thousand Oaks, CA 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Amit Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Endoscopy, and Pacemaker Implantation.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine

      Arroyo Oaks Medical Associates Inc

      2230 Lynn Rd, Suite 200, 
      Thousand Oaks, CA 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Manoj Aswani is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Aswani is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Endoscopy.

      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      Cabrillo Cardiology - Camarillo

      400 Camarillo Ranch Rd Ste 205, 
      Camarillo, CA 
       (8.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vaughn Eyvazian is a Cardiologist in Camarillo, California. Dr. Eyvazian is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Angina, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Spontaneous Coronary Artery Dissection (SCAD).

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      UCLA Radiology Medical Group

      100 Moody Ct, 
      Thousand Oaks, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      Rinat Masamed is a Radiologist in Thousand Oaks, California. Dr. Masamed is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Visceromegaly, Gallbladder Disease, Thyroid Nodule, and Colonic Malakoplakia.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

      The Regents Of The University Of California

      100 Moody Ct, Suite 200, 
      Thousand Oaks, CA 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Happy Thakkar is a Cardiologist in Thousand Oaks, California. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Adenosine Deaminase 2 Deficiency, High Cholesterol, Atrial Fibrillation, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Pulmonary Medicine
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Pulmonary Medicine

      The Regents Of The University Of California

      100 Moody Ct, Suite 200, 
      Thousand Oaks, CA 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maryum Merchant is a Pulmonary Medicine provider in Thousand Oaks, California. Dr. Merchant is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Pleural Effusion, Lung Metastases, Bronchiectasis, and Acute Interstitial Pneumonia.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine | Hospital Medicine
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Internal Medicine | Hospital Medicine

      The Regents Of The University Of California

      100 Moody Ct, Suite 200, 
      Thousand Oaks, CA 
       (0.9 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English

      Atefeh Kalantary is a Hospital Medicine provider in Thousand Oaks, California. Dr. Kalantary has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Gastrostomy.

      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Interventional Cardiology | Cardiology
      Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
      Interventional Cardiology | Cardiology

      Golden State Providers, A Medical Corporation

      227 W Janss Rd, Suite 340, 
      Thousand Oaks, CA 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Saibal Kar is an Interventional Cardiologist and a Cardiologist in Thousand Oaks, California. Dr. Kar is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Atrial Septal Defect (ASD), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Showing 1-20 of 88

      Last Updated: 01/09/2026

      What is the definition of Heart Failure with Preserved Ejection Fraction (HFpEF)?

      Heart failure with preserved ejection fraction is a syndrome wherein the left ventricle of the heart is unable to relax normally between each heartbeat. This leads to an increase in blood pressure in the left ventricle when blood fills it between each heartbeat. An ejection fraction measures how well the heart pumps blood. In heart failure with preserved ejection fraction, while there is heart failure the ejection fraction is normal.

      When should I see a Heart Failure with Preserved Ejection Fraction (HFpEF) doctor near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctors near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctors near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor search results page. 

      Why is it important to get a second opinion from a different Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor near Thousand Oaks, CA?

      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 Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctors near Thousand Oaks, CA?

      Look for the filter feature on the left side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor that offers video calls?

      Look for the filter feature on the left-side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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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