The 20 Best Timothy Syndrome Doctors Near Me in Fullerton, CA

Find the Top Timothy Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 20 doctor with experience in Timothy Syndrome near Fullerton, CA. Of these, 17 are Experienced and 3 are Advanced.

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20 providers found
    Experienced in Timothy Syndrome
    Cardiology
    Experienced in Timothy Syndrome
    Cardiology
    Referral may be required

    Pacific Cardiovascular Associates

    710 N Euclid Street Ste 214, 
    Anaheim, CA 
     (2.4 miles away)
    Languages Spoken:
    English

    Lamia Dris is a Cardiologist practicing medicine in Anaheim, California. Dr. Dris is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Familial Progressive Cardiac Conduction Defect, and Cardiomyopathy. Dr. Dris is board certified in ABIM - Internal Medicine, ABIM - Cardiovascular Disease, Nuclear Cardiology, and Adult Echocardiography.

    Advanced in Timothy Syndrome
    Advanced in Timothy Syndrome
    Referral may be required

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Harry Peled is a Cardiologist practicing medicine in Fullerton, California. Dr. Peled is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Attack, and Pediatric Myocarditis. Dr. Peled is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shamail Tariq is a Cardiologist and an Interventional Cardiologist practicing medicine in Fullerton, California. Dr. Tariq is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Angina, Atherosclerosis, Heart Attack, and Coronary Heart Disease. Dr. Tariq is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Timothy Syndrome
    Interventional Cardiology | Cardiology
    Experienced in Timothy Syndrome
    Interventional Cardiology | Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Edward Lee is an Interventional Cardiologist and a Cardiologist practicing medicine in Fullerton, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Atrial Fibrillation, Mitral Valve Regurgitation, Necrosis, and Pacemaker Implantation. Dr. Lee is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ameesh Parikh is a Cardiologist and an Interventional Cardiologist practicing medicine in Fullerton, California. Dr. Parikh is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Atrial Fibrillation, and Inappropriate Sinus Tachycardia (IST). Dr. Parikh is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jesus Vera is a Cardiologist and an Interventional Cardiologist practicing medicine in Fullerton, California. Dr. Vera is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Inappropriate Sinus Tachycardia (IST), and Familial Ventricular Tachycardia. Dr. Vera is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Experienced in Timothy Syndrome
    Cardiology | Interventional Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eugene Byun is a Cardiologist and an Interventional Cardiologist practicing medicine in Fullerton, California. Dr. Byun is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Atrial Fibrillation, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Byun is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology
    Experienced in Timothy Syndrome
    Cardiology
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jay Han is a Cardiologist practicing medicine in Fullerton, California. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Atherosclerosis, and Angina. Dr. Han is currently accepting new patients.

    Experienced in Timothy Syndrome
    Experienced in Timothy Syndrome
    Referral may be required
    100 East Valencia Mesa Drive, Suite 206, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ramesh Rathod is a Cardiologist practicing medicine in Fullerton, California. Dr. Rathod is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Metabolic Syndrome, Atrial Fibrillation, Angina, and Heart Attack. Dr. Rathod is currently accepting new patients.

    Experienced in Timothy Syndrome
    Experienced in Timothy Syndrome
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Byron Allen is a Cardiologist practicing medicine in Orange, California. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atrial Fibrillation, Angina, Arrhythmias, and Pacemaker Implantation. Dr. Allen is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Cardiovascular Disease. Dr. Allen is currently accepting new patients.

    Advanced in Timothy Syndrome
    Cardiac Electrophysiology | Cardiology
    Advanced in Timothy Syndrome
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Southern California Hospitalist Network Medical Group Inc

    625 The City Dr S, Suite 320, 
    Orange, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ibrahim Helmy is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Orange, California. Dr. Helmy is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Fainting.

    Advanced in Timothy Syndrome
    Advanced in Timothy Syndrome
    Referral may be required
    1140 West La Veta Avenue, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jashdeep Dhoot is a Cardiologist practicing medicine in Orange, California. Dr. Dhoot is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Fainting, Pacemaker Implantation, and Cardiac Ablation. Dr. Dhoot is currently accepting new patients.

    Experienced in Timothy Syndrome
    Experienced in Timothy Syndrome
    Referral may be required

    Robert A. Ruelaz, MD Private Practice

    11865 Firestone Blvd, 
    Norwalk, CA 
     (9.4 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Robert Ruelaz is a Cardiologist practicing medicine in Norwalk, California. Dr. Ruelaz is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Dilated Cardiomyopathy (DCM), Cardiomyopathy, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Ruelaz is board certified in American Board Of Internal Medicine, Internal Medicine (Sub: Cardiovascular Disease), and Internal Medicine (Sub: Clin Cardiac Electrophysiolog. Dr. Ruelaz is currently accepting new patients.

    Experienced in Timothy Syndrome
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Experienced in Timothy Syndrome
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Referral may be required

    Uc Regents

    101 The City Dr S, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Bengali, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Andy Lee is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, and Pulmonary Veno-Occlusive Disease. Dr. Lee is currently accepting new patients.

    Experienced in Timothy Syndrome
    Experienced in Timothy Syndrome
    Referral may be required
    1100 West Stewart Drive, 
    Orange, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dennis Grewal is a Cardiologist practicing medicine in Orange, California. Dr. Grewal is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Hypertension, and Atrial Fibrillation. Dr. Grewal is currently accepting new patients.

    Experienced in Timothy Syndrome
    Experienced in Timothy Syndrome
    Referral may be required

    Cardiology Wells Medical Office Building

    12462 Putnam St Ste 203, 
    Whittier, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gerald Beckham is a Cardiologist practicing medicine in Whittier, California. Dr. Beckham is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Necrosis, Aortic Regurgitation, Heart Attack, and Pacemaker Implantation. Dr. Beckham is currently accepting new patients.

    Experienced in Timothy Syndrome
    Internal Medicine
    Experienced in Timothy Syndrome
    Internal Medicine

    Kaiser Permanente Downey Medical Center

    9333 Imperial Highway, 
    Downey, CA 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Aydin Lathari is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Lathari is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Colonoscopy, and Hip Replacement. Dr. Lathari is currently accepting new patients.

    Experienced in Timothy Syndrome
    Internal Medicine
    Experienced in Timothy Syndrome
    Internal Medicine

    Cardio Medical Consultants Group Of Long Beach Inc

    11546 Downey Ave, Suite 101, 
    Downey, CA 
     (12.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hossein Eftekhari is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Eftekhari is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Acute Coronary Syndrome, Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Pacemaker Implantation. Dr. Eftekhari is board certified in American Board Of Internal Medicine. Dr. Eftekhari is currently accepting new patients.

    Experienced in Timothy Syndrome
    Cardiology | Pediatrics
    Experienced in Timothy Syndrome
    Cardiology | Pediatrics
    Referral may be required

    Pacific Pediatric Cardiology Medical Group, Inc.

    1135 S Sunset Ave, 
    West Covina, CA 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Irving Tessler is a Cardiologist and a Pediatrics provider practicing medicine in West Covina, California. Dr. Tessler is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, Truncus Arteriosus, and Coronary Artery Fistula. Dr. Tessler is board certified in American Board Pediatrics. Dr. Tessler is currently accepting new patients.

    Experienced in Timothy Syndrome
    Internal Medicine
    Experienced in Timothy Syndrome
    Internal Medicine

    Kwun Md,soon Y

    3131 Santa Anita Ave Ste 105, 
    El Monte, CA 
     (14.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Soon Kwun is a primary care provider, practicing in Internal Medicine in El Monte, California. Dr. Kwun is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Orthostatic Hypotension, Inappropriate Sinus Tachycardia (IST), Fainting, Gastrostomy, and Endoscopy. Dr. Kwun is currently accepting new patients.

    Showing 1-20 of 20

    Last Updated: 09/26/2026

    What is the definition of Timothy Syndrome?

    Timothy syndrome is a disorder that affects the heart, digits (toes and fingers), and nervous system (brain and nerves). It is a type of long QT syndrome. Long QT syndrome refers to a prolonged QT interval measurement seen on the electrocardiogram. Symptoms of Timothy syndrome include fusion of the skin between fingers or toes (syndactyly), distinctive facial features, and congenital heart defects. Additional symptoms may include developmental delay, intellectual disability, and autism spectrum disorders. There are two forms of Timothy syndrome, classified based on signs and symptoms. Type 1, known as classic type, includes all of the symptoms described above. Type 2, or atypical type, causes a more severe form of long QT syndrome and does not appear to include syndactyly. Both types are caused by genetic changes in the CACNA1C gene and are inherited in an autosomal dominant manner.

    When should I see a Timothy Syndrome doctor near Fullerton, 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 Timothy Syndrome doctor near Fullerton, 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 Timothy Syndrome doctors near Fullerton, 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 Timothy Syndrome doctors near Fullerton, 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 Timothy Syndrome doctor near Fullerton, 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 Timothy Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Timothy Syndrome 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 Timothy Syndrome doctor near Fullerton, 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 Timothy Syndrome 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 Timothy Syndrome 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 Timothy Syndrome doctors near Fullerton, CA?

    Look for the filter feature on the left side of the Timothy Syndrome 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 Timothy Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Timothy Syndrome 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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