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    Last Updated: 01/09/2026

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    MediFind found 28 doctor with experience in Twin-To-Twin Transfusion Syndrome near Ontario, CA. Of these, 23 are Experienced, 3 are Distinguished and 2 are Advanced.

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    28 providers found
      Distinguished in Twin-To-Twin Transfusion Syndrome

      Greg A. Ryan
      Distinguished in Twin-To-Twin Transfusion Syndrome

      Greg A. Ryan
      Mount Sinai Hospital, 
      ON, CA 

      Greg Ryan practices in Canada. Mr. Ryan is rated as a Distinguished expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Twin-To-Twin Transfusion Syndrome, Hemolytic Disease of the Newborn, Hydrops Fetalis, Endoscopy, and Septoplasty.

      Distinguished in Twin-To-Twin Transfusion Syndrome

      Rory C. Windrim
      Distinguished in Twin-To-Twin Transfusion Syndrome

      Rory C. Windrim
      Mount Sinai Hospital, 
      ON, CA 

      Rory Windrim practices in Canada. Windrim is rated as a Distinguished expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Their top areas of expertise are Twin-To-Twin Transfusion Syndrome, Hydrops Fetalis, Fetal Edema, Hysterectomy, and Endoscopy.

      Distinguished in Twin-To-Twin Transfusion Syndrome

      Tim Van Mieghem
      Distinguished in Twin-To-Twin Transfusion Syndrome

      Tim Van Mieghem

      Mount Sinai Hospital

      ON, CA 

      Tim Van Mieghem practices in Canada. Mr. Van Mieghem is rated as a Distinguished expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Congenital Diaphragmatic Hernia, Diaphragmatic Hernia, Twin-To-Twin Transfusion Syndrome, Endoscopy, and Kidney Transplant.

      Learn about our expert tiers
      Yoav Yinon
      Advanced in Twin-To-Twin Transfusion Syndrome

      Yoav Yinon
      Advanced in Twin-To-Twin Transfusion Syndrome

      Yoav Yinon
      Mount Sinai Hospital, 
      ON, CA 

      Yoav Yinon practices in Canada. Mr. Yinon is rated as an Advanced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Cytomegalovirus Antenatal Infection, Intrauterine Growth Restriction, Fifth Disease, Twin-To-Twin Transfusion Syndrome, and Endoscopy.

      Advanced in Twin-To-Twin Transfusion Syndrome

      Johannes Keunen
      Advanced in Twin-To-Twin Transfusion Syndrome

      Johannes Keunen

      Mount Sinai Hospital

      ON, CA 

      Johannes Keunen practices in Canada. Mr. Keunen is rated as an Advanced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Ureterocele, Twin-To-Twin Transfusion Syndrome, Hydronephrosis, Cystic Adenomatoid Malformation of Lung, and Endoscopy.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Elad Dan-Mei
      Experienced in Twin-To-Twin Transfusion Syndrome

      Elad Dan-Mei
      2075, Bayview Ave, 
      Toronto, ON, CA 

      Elad Dan-Mei practices in Toronto, Canada. Mr. Dan-Mei is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Intrauterine Growth Restriction, Preeclampsia, Choroid Plexus Cyst, and Infant Respiratory Distress Syndrome.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Jon R. Barrett
      Experienced in Twin-To-Twin Transfusion Syndrome

      Jon R. Barrett
      2075, Bayview Ave, 
      Toronto, ON, CA 

      Jon Barrett practices in Toronto, Canada. Mr. Barrett is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Intrauterine Growth Restriction, Gestational Diabetes, Preeclampsia, and Small for Gestational Age.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Gareth R. Seaward
      Experienced in Twin-To-Twin Transfusion Syndrome

      Gareth R. Seaward
      Mount Sinai Hospital, 
      ON, CA 

      Gareth Seaward practices in Canada. Mr. Seaward is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Fetal Edema, Hydrops Fetalis, Hemolytic Disease of the Newborn, and Alpha Thalassemia.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Edmond N. Kelly
      Experienced in Twin-To-Twin Transfusion Syndrome

      Edmond N. Kelly
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Edmond Kelly practices in Toronto, Canada. Mr. Kelly is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Premature Infant, Intraventricular Hemorrhage of the Newborn, Hemolytic Disease of the Newborn, Fetal Edema, and Tenotomy.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Kathy R. Rock
      Experienced in Twin-To-Twin Transfusion Syndrome

      Kathy R. Rock
      Toronto, ON, CA 

      Kathy Rock practices in Toronto, Canada. Ms. Rock is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Her top areas of expertise are Chromosome 7p Deletion, Nasopharyngeal Carcinoma, Anal Cancer, and Twin-To-Twin Transfusion Syndrome.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Edgar T. Jaeggi
      Experienced in Twin-To-Twin Transfusion Syndrome

      Edgar T. Jaeggi
      555 University Avenue, 
      Toronto, ON, CA 

      Edgar Jaeggi practices in Toronto, Canada. Mr. Jaeggi is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Ebstein's Anomaly, Congenital Heart Block, Heart Block, Hypoplastic Left Heart Syndrome (HLHS), and Septoplasty.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Brian W. Mccrindle
      Experienced in Twin-To-Twin Transfusion Syndrome

      Brian W. Mccrindle
      555 University Ave, 
      Toronto, ON, CA 

      Brian Mccrindle practices in Toronto, Canada. Mr. Mccrindle is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Kawasaki Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), Tetralogy of Fallot, Heart Transplant, and Thrombectomy.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Lara Gotha
      Experienced in Twin-To-Twin Transfusion Syndrome

      Lara Gotha
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Lara Gotha practices in Toronto, Canada. Ms. Gotha is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Her top area of expertise is Twin-To-Twin Transfusion Syndrome.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Prabhpal T. Singh
      Experienced in Twin-To-Twin Transfusion Syndrome

      Prabhpal T. Singh
      Mississauga, ON, CA 

      Prabhpal Singh practices in Mississauga, Canada. Singh is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Their top areas of expertise are Newborn Polycythemia, Fetal Alcohol Syndrome (FAS), Gallstones, and Twin-To-Twin Transfusion Syndrome.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Julia Kfouri
      Experienced in Twin-To-Twin Transfusion Syndrome

      Julia Kfouri
      Mount Sinai Hospital, 
      ON, CA 

      Julia Kfouri practices in Canada. Ms. Kfouri is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Her top areas of expertise are Newborn Low Blood Sugar, Twin-To-Twin Transfusion Syndrome, and Low Blood Sugar.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Patrick T. Shannon
      Experienced in Twin-To-Twin Transfusion Syndrome

      Patrick T. Shannon
      Mount Sinai Hospital, 
      ON, CA 

      Patrick Shannon practices in Canada. Mr. Shannon is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Neu Laxova Syndrome, Fetal Akinesia Sequence, Congenital Contractures, and Arthrogryposis Multiplex Congenita.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Mark K. Friedberg
      Experienced in Twin-To-Twin Transfusion Syndrome

      Mark K. Friedberg
      555 University Avenue, 
      Toronto, ON, CA 

      Mark Friedberg practices in Toronto, Canada. Mr. Friedberg is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Tetralogy of Fallot, Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Heart Transplant, and Lung Transplant.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Surabhi K. Nanda
      Experienced in Twin-To-Twin Transfusion Syndrome

      Surabhi K. Nanda

      Women's College Hospital And Mount Sinai Hospital

      Toronto, ON, CA 

      Surabhi Nanda practices in Toronto, Canada. Ms. Nanda is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Her top areas of expertise are Intrauterine Growth Restriction, Herpes Virus Antenatal Infection, Newborn Polycythemia, and Cytomegalovirus Antenatal Infection.

      Experienced in Twin-To-Twin Transfusion Syndrome

      David Rojas
      Experienced in Twin-To-Twin Transfusion Syndrome

      David Rojas
      Toronto, ON, CA 

      David Rojas practices in Toronto, Canada. Mr. Rojas is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. His top areas of expertise are Severe Acute Respiratory Syndrome (SARS), Twin-To-Twin Transfusion Syndrome, and COVID-19.

      Experienced in Twin-To-Twin Transfusion Syndrome

      Karen M. Kee-Fung
      Experienced in Twin-To-Twin Transfusion Syndrome

      Karen M. Kee-Fung
      Ottawa, ON, CA 

      Karen Kee-Fung practices in Ottawa, Canada. Ms. Kee-Fung is rated as an Experienced expert by MediFind in the treatment of Twin-To-Twin Transfusion Syndrome. Her top areas of expertise are Hydatidiform Mole, Hemolytic Disease of the Newborn, Gestational Trophoblastic Disease, and Twin-To-Twin Transfusion Syndrome.

      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 28

      Last Updated: 01/09/2026

      What is the definition of Twin-To-Twin Transfusion Syndrome?

      Twin-to-twin transfusion syndrome is a rare condition that occurs only in identical twins while they are in the womb.

      When should I see a Twin-To-Twin Transfusion Syndrome doctor in Ontario, 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 Twin-To-Twin Transfusion Syndrome doctor in Ontario, 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 do I find the best Twin-To-Twin Transfusion Syndrome doctor in Ontario, CA?

      You can find a Twin-To-Twin Transfusion Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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      Twin-To-Twin Transfusion Syndrome doctor near San Jose, CA

      How does MediFind rank Twin-To-Twin Transfusion Syndrome doctors in Ontario, 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 Twin-To-Twin Transfusion Syndrome doctors in Ontario, 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 Twin-To-Twin Transfusion Syndrome doctor in Ontario, 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 Twin-To-Twin Transfusion Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Twin-To-Twin Transfusion 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 Twin-To-Twin Transfusion Syndrome doctor in Ontario, 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 Twin-To-Twin Transfusion 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 Twin-To-Twin Transfusion 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 Twin-To-Twin Transfusion Syndrome doctors in Ontario, CA?

      Look for the filter feature on the left side of the Twin-To-Twin Transfusion 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 Twin-To-Twin Transfusion Syndrome doctor that offers video calls?

      Look for the filter feature on the left-side of the Twin-To-Twin Transfusion 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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