The 20 Best Timothy Syndrome Doctors Near Me in Mequon, WI

Find the Top Timothy Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 22 doctor with experience in Timothy Syndrome near Mequon, WI. Of these, 14 are Experienced and 8 are Advanced.

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22 providers found
    Experienced in Timothy Syndrome
    Cardiac Electrophysiology | Cardiology
    Experienced in Timothy Syndrome
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Pleasant Valley Health Center

    3200 Pleasant Valley Rd., 
    West Bend, WI 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Rubenstein is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in West Bend, Wisconsin. Dr. Rubenstein is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ectopic Heartbeat, Pacemaker Implantation, and Cardiac Ablation. Dr. Rubenstein is board certified in Clinical Cardiac Electrophysiology, Cardiovascular Disease, and Internal Medicine. Dr. Rubenstein is currently accepting new patients.

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

    Ascension Columbia St. Mary's-Gateway

    801 S 70th St, 
    West Allis, WI 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Krishna Upadhyaya is a Cardiologist practicing medicine in West Allis, Wisconsin. Dr. Upadhyaya is rated as an Advanced 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 Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, Heart Failure, and Pulmonary Edema. Dr. Upadhyaya is currently accepting new patients.

    Experienced in Timothy Syndrome
    Family Medicine
    Experienced in Timothy Syndrome
    Family Medicine

    Aurora Family Medicine

    2424 S 90th St, Ste 200, 
    West Allis, WI 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Stolp is a primary care provider, practicing in Family Medicine in West Allis, Wisconsin. Dr. Stolp is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. His clinical expertise encompasses Cerebral Palsy, Cohen Syndrome, Mckusick-Kaufman Syndrome, and DOOR Syndrome. Dr. Stolp is board certified in American Board Of Family Medicine. Dr. Stolp is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Timothy Syndrome
    Cardiac Electrophysiology
    Advanced in Timothy Syndrome
    Cardiac Electrophysiology
    Referral may be required

    Ascension Medical Group Columbia St Mary's Ozaukee Campus

    13111 N Port Washington Rd, 
    Mequon, WI 
     (6.1 miles away)
    Languages Spoken:
    English, Vietnamese
    Accepting New Patients

    Nguyen Phan is a Cardiac Electrophysiologist practicing medicine in Mequon, Wisconsin. Dr. Phan is rated as an Advanced 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 Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation. Dr. Phan is board certified in The American Board Of Internal Medicine - Clinical Cardiac Electrophysiology. Dr. Phan is currently accepting new patients.

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

    Ascension Columbia St. Mary's - Seton Professional Building|Suite 116

    13133 N Port Washington Rd, Ste 116, 
    Mequon, WI 
     (6.1 miles away)
    Languages Spoken:
    English, Hebrew
    Accepting New Patients

    Noa Holoshitz is a Cardiologist practicing medicine in Mequon, Wisconsin. Dr. Holoshitz is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Aortic Valve Stenosis, Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Holoshitz is board certified in The American Board Of Internal Medicine - Interventional Cardiology, The American Board Of Internal Medicine - Cardiovascular Disease, and National Board Of Echocardiography - Adult Echocardiography. Dr. Holoshitz is currently accepting new patients.

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

    Ascension Columbia St. Mary's - Seton Professional Building - Cardiac Electrophysiology

    13133 N Port Washington Rd, Ste 116, 
    Mequon, WI 
     (6.1 miles away)
    Languages Spoken:
    English, Hindi, Telugu, Urdu
    Accepting New Patients

    Rashad Syed is a Cardiac Electrophysiologist practicing medicine in Mequon, Wisconsin. Dr. Syed is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Ventricular Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Syed is board certified in The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Syed is currently accepting new patients.

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

    Ascension Columbia St. Mary's Ozaukee - Seton Professional Building|Wisconsin Cardiovascular Group

    13133 N Port Washington Rd, Ste 116, 
    Mequon, WI 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sasanka Jayasuriya is an Interventional Cardiologist practicing medicine in Mequon, Wisconsin. Dr. Jayasuriya is rated as an Advanced provider by MediFind in the treatment of Timothy Syndrome. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Arterial Insufficiency, Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, and Peripheral Artery Disease. Dr. Jayasuriya is board certified in The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Jayasuriya is currently accepting new patients.

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

    Clement J. Zablocki Veterans' Administration Medical Center

    5000 W National Ave, 
    Milwaukee, WI 
     (13.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Rosenblum is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Rosenblum is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Atrial Fibrillation, and Pacemaker Implantation. Dr. Rosenblum is currently accepting new patients.

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

    Mequon Health Center

    11430 N. Port Washington Rd., 
    Mequon, WI 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marcie Berger is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Mequon, Wisconsin. Dr. Berger is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation. Dr. Berger is board certified in Clinical Cardiac Electrophysiology and Cardiovascular Disease. Dr. Berger is currently accepting new patients.

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

    Mequon Health Center

    11430 N. Port Washington Rd., 
    Mequon, WI 
     (5.5 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Fahad Iqbal is a Cardiologist practicing medicine in Mequon, Wisconsin. Dr. Iqbal 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 Apoplexy, Heart Attack, Angina, Gastric Bypass, and Liver Embolization. Dr. Iqbal is board certified in Cardiovascular Computed Tomography, Adult Comprehensive Echocardiography, Cardiovascular Disease, Nuclear Cardiology, and Internal Medicine. Dr. Iqbal is currently accepting new patients.

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

    Ascension Columbia St. Mary's - Seton Professional Building|Suite 116

    13133 N Port Washington Rd, Ste 116, 
    Mequon, WI 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Pienkos is a Cardiologist practicing medicine in Mequon, Wisconsin. Dr. Pienkos is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Endocarditis, Angina, Atherosclerosis, Coronary Heart Disease, and Pacemaker Implantation. Dr. Pienkos is board certified in The American Board Of Internal Medicine - Interventional Cardiology, The American Board Of Internal Medicine - Cardiovascular Disease, Certification Board Of Nuclear Cardiology - Nuclear Cardiology, and The American Board Of Internal Medicine - Internal Medicine. Dr. Pienkos is currently accepting new patients.

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

    Office

    4425 N Port Washington Rd, 
    Milwaukee, WI 
     (10.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Robert Roth is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Roth is rated as an Advanced 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 Coronary Heart Disease, Atherosclerosis, Angina, and His Bundle Tachycardia. Dr. Roth is currently accepting new patients.

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

    Aurora Advanced Healthcare Inc.

    3003 W Good Hope Rd, 
    Milwaukee, WI 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Weisman is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Weisman is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Inappropriate Sinus Tachycardia (IST), Atherosclerosis, Coronary Heart Disease, and Vulvectomy. Dr. Weisman is currently accepting new patients.

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

    Lakeshore Medical Clinic LTD

    5818 W Capitol Dr, 
    Milwaukee, WI 
     (9.0 miles away)
    Languages Spoken:
    English, Farsi
    Accepting New Patients
    Offers Telehealth

    Babak Haddadian is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Haddadian 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 Coronary Heart Disease, Arrhythmias, Angina, Pacemaker Implantation, and Percutaneous Coronary Intervention (PCI). Dr. Haddadian is currently accepting new patients.

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

    Ascension Columbia St. Mary's - Gateway - Cardiology

    801 S 70th St, 
    Milwaukee, WI 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Grambow is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Grambow 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 Coronary Heart Disease, Atherosclerosis, Angina, and Fainting. Dr. Grambow is board certified in The American Board Of Internal Medicine - Cardiovascular Disease, National Board Of Echocardiography - Adult Echocardiography, and The American Board Of Internal Medicine - Internal Medicine. Dr. Grambow is currently accepting new patients.

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

    Office

    2350 N Lake Dr Ste 400, 
    Milwaukee, WI 
     (11.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Leitschuh is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Leitschuh is rated as an Advanced 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 Atherosclerosis, Coronary Heart Disease, Atrial Fibrillation, and Angina. Dr. Leitschuh is currently accepting new patients.

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

    Froedtert Hospital

    900 N. 92nd St., 
    Milwaukee, WI 
     (12.2 miles away)
    Languages Spoken:
    English, Japanese
    Accepting New Patients
    Offers Telehealth

    Chikako Ono is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Ono is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Heart Attack, Apoplexy, Fainting, and Pacemaker Implantation. Dr. Ono is board certified in Adult Comprehensive Echocardiography and Cardiovascular Disease. Dr. Ono is currently accepting new patients.

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

    Aurora Cardiovascular Services

    1575 N Rivercenter Dr, 
    Milwaukee, WI 
     (12.9 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Mohammad Mortada is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Mortada 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 Atrial Fibrillation, Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Mortada is board certified in American Board Of Internal Medicine, Clinical Cardiac Electrophysiology. Dr. Mortada is currently accepting new patients.

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

    Ascension Columbia St. Mary's Milwaukee - Water Tower Medical Commons|Cardiology

    2350 N Lake Dr, Ste 400, 
    Milwaukee, WI 
     (13.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    James Troken is a Cardiologist practicing medicine in Milwaukee, Wisconsin. He has been practicing medicine for over 18 years. Dr. Troken is rated as an Experienced provider by MediFind in the treatment of Timothy Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Heart Failure, Pulmonary Edema, and Angina. Dr. Troken is board certified in The American Board Of Internal Medicine - Cardiovascular Disease, National Board Of Echocardiography - Adult Echocardiography, Certification Board Of Nuclear Cardiology - Nuclear Cardiology, and The American Board Of Internal Medicine - Internal Medicine. Dr. Troken is currently accepting new patients.

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

    Ascension Columbia St. Mary's - Gateway - Cardiology

    801 S 70th St, 
    Milwaukee, WI 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erik Stilp is a Cardiologist practicing medicine in Milwaukee, Wisconsin. Dr. Stilp 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 Peripheral Artery Disease, Arterial Insufficiency, Carotid Artery Disease, Angina, and Angioplasty. Dr. Stilp is board certified in The American Board Of Internal Medicine - Interventional Cardiology, Alliance For Physician Certification And Advancement - Registered Physician In Vascular Interpretation Certification (RPVI), and The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Stilp is currently accepting new patients.

    Showing 1-20 of 22

    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 Mequon, WI?

    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 Mequon, WI?

    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 Mequon, WI?

    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 Mequon, WI?

    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 Mequon, WI?

    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 Mequon, WI?

    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 Mequon, WI?

    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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