The 20 Best PIK3CA-Related Overgrowth Spectrum Doctors Near Me in Rotterdam, ZH

Find the Top PIK3CA-Related Overgrowth Spectrum Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 44 doctor with experience in PIK3CA-Related Overgrowth Spectrum near Rotterdam, ZH. Of these, 38 are Experienced and 6 are Advanced.

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44 providers found
    Advanced in PIK3CA-Related Overgrowth Spectrum

    John W. Martens
    Advanced in PIK3CA-Related Overgrowth Spectrum

    John W. Martens

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    John Martens practices practicing medicine in Rotterdam, Netherlands. Mr. Martens is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Breast Cancer in Men, Triple-Negative Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Hormone Replacement Therapy (HRT).

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Jean C. Helmijr
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Jean C. Helmijr
    Dr. Molewaterplein 40, 
    Rotterdam, ZH, NL 
     (0.2 km away)

    Jean Helmijr practices practicing medicine in Rotterdam, Netherlands. Ms. Helmijr is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Breast Cancer, and Ovarian Cancer.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Ellen C. Zwarthoff
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Ellen C. Zwarthoff

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    Ellen Zwarthoff practices practicing medicine in Rotterdam, Netherlands. Ms. Zwarthoff is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Bladder Cancer, PIK3CA-Related Overgrowth Spectrum, Urothelial Cancer, Cystectomy, and Endoscopy.

    Learn about our expert tiers
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Els M. Berns
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Els M. Berns

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    Els Berns practices practicing medicine in Rotterdam, Netherlands. Berns is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Ovarian Cancer, PIK3CA-Related Overgrowth Spectrum, Cervical Cancer, and Breast Cancer.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Irene Lurkin
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Irene Lurkin

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    Irene Lurkin practices practicing medicine in Rotterdam, Netherlands. Ms. Lurkin is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Bladder Cancer, and Cystectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Anieta M. Sieuwerts
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Anieta M. Sieuwerts

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    Anieta Sieuwerts practices practicing medicine in Rotterdam, Netherlands. Ms. Sieuwerts is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Inflammatory Breast Cancer, PIK3CA-Related Overgrowth Spectrum, and Colorectal Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Wouter W. De Herder
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Wouter W. De Herder

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.5 km away)

    Wouter De Herder practices practicing medicine in Rotterdam, Netherlands. De Herder is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 28 other conditions, according to our data. Their clinical expertise encompasses Neuroendocrine Tumor, Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia, Pancreaticoduodenectomy, and Oophorectomy.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Maikel P. Peppelenbosch
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Maikel P. Peppelenbosch

    Erasmus MC

    Rotterdam, ZH, NL 
     (1.7 km away)

    Maikel Peppelenbosch practices practicing medicine in Rotterdam, Netherlands. Mr. Peppelenbosch is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hepatitis E, Viral Gastroenteritis, Hepatitis, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Maurice P. Jansen
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Maurice P. Jansen
    Dr. Molewaterplein 40, 
    Rotterdam, ZH, NL 
     (0.2 km away)

    Maurice Jansen practices practicing medicine in Rotterdam, Netherlands. Mr. Jansen is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum and Breast Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Ronald Van Marion
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Ronald Van Marion
    Rotterdam, ZH, NL 
     (0.2 km away)

    Ronald Van Marion practices practicing medicine in Rotterdam, Netherlands. Mr. Van Marion is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Barrett Esophagus, Familial Pancreatic Cancer, Sclerosing Cholangitis, and Salpingo-Oophorectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Stefan Sleijfer
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Stefan Sleijfer
    Rotterdam, ZH, NL 
     (0.2 km away)

    Stefan Sleijfer practices practicing medicine in Rotterdam, Netherlands. Mr. Sleijfer is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Fibromatosis, Tissue Biopsy, and Hepatectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Kim M. Van Kessel
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Kim M. Van Kessel
    Rotterdam, ZH, NL 
     (0.2 km away)

    Kim Van Kessel practices practicing medicine in Rotterdam, Netherlands. Van Kessel is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Bladder Cancer, PIK3CA-Related Overgrowth Spectrum, Urothelial Cancer, Cystectomy, and Endoscopy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Shusma C. Doebar
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Shusma C. Doebar
    Rotterdam, ZH, NL 
     (0.2 km away)

    Shusma Doebar practices practicing medicine in Rotterdam, Netherlands. Doebar is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Breast Cancer in Men, PIK3CA-Related Overgrowth Spectrum, Inflammatory Breast Cancer, and Breast Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Maurice M. Jansen
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Maurice M. Jansen
    Dr. Molewaterplein 40, 
    Rotterdam, ZH, NL 
     (0.2 km away)

    Maurice Jansen practices practicing medicine in Rotterdam, Netherlands. Mr. Jansen is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses Ovarian Cancer, PIK3CA-Related Overgrowth Spectrum, and Breast Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Vanja De Weerd
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Vanja De Weerd
    Rotterdam, ZH, NL 
     (0.2 km away)

    Vanja De Weerd practices practicing medicine in Rotterdam, Netherlands. Ms. De Weerd is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Breast Cancer, Colorectal Cancer, PIK3CA-Related Overgrowth Spectrum, and Inflammatory Breast Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Martijn P. Lolkema
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Martijn P. Lolkema
    Rotterdam, ZH, NL 
     (0.2 km away)

    Martijn Lolkema practices practicing medicine in Rotterdam, Netherlands. Mr. Lolkema is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Prostate Cancer, PIK3CA-Related Overgrowth Spectrum, Pancreatic Cancer, Diarrhea, and Orchiectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Nick Beije
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Nick Beije
    Rotterdam, ZH, NL 
     (0.2 km away)

    Nick Beije practices practicing medicine in Rotterdam, Netherlands. Mr. Beije is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses Bladder Cancer, Prostate Cancer, PIK3CA-Related Overgrowth Spectrum, Breast Cancer, and Cystectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Marie C. Agahozo
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Marie C. Agahozo
    Rotterdam, ZH, NL 
     (0.2 km away)

    Marie Agahozo practices practicing medicine in Rotterdam, Netherlands. Ms. Agahozo is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. Her clinical expertise encompasses Breast Cancer, PIK3CA-Related Overgrowth Spectrum, Breast Cancer in Men, Inflammatory Breast Cancer, and Mastectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    John A. Foekens
    Experienced in PIK3CA-Related Overgrowth Spectrum

    John A. Foekens
    Rotterdam, ZH, NL 
     (0.2 km away)

    John Foekens practices practicing medicine in Rotterdam, Netherlands. Mr. Foekens is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, Cerebral Hypoxia, and Inflammatory Breast Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Jan F. De Jonge
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Jan F. De Jonge
    Rotterdam, ZH, NL 
     (0.2 km away)

    Jan De Jonge practices practicing medicine in Rotterdam, Netherlands. De Jonge is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Barrett Esophagus, Exocrine Pancreatic Insufficiency, Hereditary Pancreatitis, Lithotripsy, and Endoscopy.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 44

    Last Updated: 04/28/2026

    What is the definition of PIK3CA-Related Overgrowth Spectrum?

    PIK3CA-related overgrowth spectrum is a term used to describe a group of rare genetic disorders that cause an overgrowth of body parts. This overgrowth of body parts is caused by mutations in the PIK3CA gene that assists in cell growth.

    When should I see a PIK3CA-Related Overgrowth Spectrum doctor near Rotterdam, ZH?

    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 PIK3CA-Related Overgrowth Spectrum doctor near Rotterdam, ZH?

    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 do I find the best PIK3CA-Related Overgrowth Spectrum doctor near Rotterdam, ZH?

    You can find a PIK3CA-Related Overgrowth Spectrum doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank PIK3CA-Related Overgrowth Spectrum doctors near Rotterdam, ZH?

    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 PIK3CA-Related Overgrowth Spectrum doctors near Rotterdam, ZH?

    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 PIK3CA-Related Overgrowth Spectrum doctor near Rotterdam, ZH?

    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 PIK3CA-Related Overgrowth Spectrum doctor search results page. 

    Why is it important to get a second opinion from a different PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctor near Rotterdam, ZH?

    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 PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctors near Rotterdam, ZH?

    Look for the filter feature on the left side of the PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctor that offers video calls?

    Look for the filter feature on the left-side of the PIK3CA-Related Overgrowth Spectrum 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 

    Read more about our Content Policy. 

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