The 20 Best Gestational Diabetes Doctors Near Me in Ontario, CA

Find the Top Gestational Diabetes Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 173 doctor with experience in Gestational Diabetes near Ontario, CA. Of these, 144 are Experienced, 15 are Advanced, 8 are Distinguished and 6 are Elite.

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173 providers found
    Elite in Gestational Diabetes

    Bernard Zinman
    Elite in Gestational Diabetes

    Bernard Zinman
    Mount Sinai Hospital, 
    ON, CA 

    Bernard Zinman practices practicing medicine in Canada. Mr. Zinman is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Low Blood Sugar, Gestational Diabetes, and Maturity Onset Diabetes of the Young.

    Elite in Gestational Diabetes

    Ravi R. Retnakaran
    Elite in Gestational Diabetes

    Ravi R. Retnakaran
    Mount Sinai Hospital, 
    ON, CA 

    Ravi Retnakaran practices practicing medicine in Canada. Mr. Retnakaran is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Metabolic Syndrome.

    Elite in Gestational Diabetes

    Denice S. Feig
    Elite in Gestational Diabetes

    Denice S. Feig
    Mount Sinai Hospital, 
    Toronto, ON, CA 

    Denice Feig practices practicing medicine in Toronto, Canada. Ms. Feig is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Type 1 Diabetes (T1D), Newborn Low Blood Sugar, Low Blood Sugar, and Kidney Transplant.

    Learn about our expert tiers
    Elite in Gestational Diabetes

    Anthony J. Hanley
    Elite in Gestational Diabetes

    Anthony J. Hanley
    Mount Sinai Hospital, 
    ON, CA 

    Anthony Hanley practices practicing medicine in Canada. Mr. Hanley is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Atherosclerosis, and Maturity Onset Diabetes of the Young.

    Elite in Gestational Diabetes

    Nir Melamed
    Elite in Gestational Diabetes

    Nir Melamed
    2075, Bayview Ave, 
    Toronto, ON, CA 

    Nir Melamed practices practicing medicine in Toronto, Canada. Mr. Melamed is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Intrauterine Growth Restriction, Gestational Diabetes, Preeclampsia, and Small for Gestational Age.

    Elite in Gestational Diabetes

    Mathew Sermer
    Elite in Gestational Diabetes

    Mathew Sermer
    Mount Sinai Hospital, 
    ON, CA 

    Mathew Sermer practices practicing medicine in Canada. Mr. Sermer is rated as an Elite expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Anomalous Left Coronary Artery from the Pulmonary Artery.

    Distinguished in Gestational Diabetes

    Philip W. Connelly
    Distinguished in Gestational Diabetes

    Philip W. Connelly
    Mount Sinai Hospital, 60 Murray Street, Suite L5-025, Mailbox-21, 
    Toronto, ON, CA 

    Philip Connelly practices practicing medicine in Toronto, Canada. Mr. Connelly is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertriglyceridemia, and Kidney Transplant.

    Distinguished in Gestational Diabetes

    Lorraine L. Lipscombe
    Distinguished in Gestational Diabetes

    Lorraine L. Lipscombe
    Toronto, ON, CA 

    Lorraine Lipscombe practices practicing medicine in Toronto, Canada. Ms. Lipscombe is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Osteoarthritis, and Hysterectomy.

    Distinguished in Gestational Diabetes

    Chang L. Ye
    Distinguished in Gestational Diabetes

    Chang L. Ye
    Mount Sinai Hospital, 
    ON, CA 

    Chang Ye practices practicing medicine in Canada. Mr. Ye is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gestational Diabetes, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Obesity in Children.

    Distinguished in Gestational Diabetes

    Jon R. Barrett
    Distinguished in Gestational Diabetes

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

    Jon Barrett practices practicing medicine in Toronto, Canada. Mr. Barrett is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Intrauterine Growth Restriction, Gestational Diabetes, Preeclampsia, and Small for Gestational Age.

    Distinguished in Gestational Diabetes

    Sarah D. Mcdonald
    Distinguished in Gestational Diabetes

    Sarah D. Mcdonald
    Hamilton, ON, CA 

    Sarah Mcdonald practices practicing medicine in Hamilton, Canada. Ms. Mcdonald is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Intraventricular Hemorrhage of the Newborn, Premature Infant, and High Blood Pressure in Infants.

    Distinguished in Gestational Diabetes

    Michelle F. Mottola
    Distinguished in Gestational Diabetes

    Michelle F. Mottola
    London, ON, CA 

    Michelle Mottola practices practicing medicine in London, Canada. Ms. Mottola is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gestational Diabetes, Postpartum Depression, Obesity, and COVID-19.

    Distinguished in Gestational Diabetes

    Amir Aviram
    Distinguished in Gestational Diabetes

    Amir Aviram
    2075, Bayview Ave, 
    Toronto, ON, CA 

    Amir Aviram practices practicing medicine in Toronto, Canada. Mr. Aviram is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Intrauterine Growth Restriction, Newborn Transient Tachypnea, Gestational Diabetes, Macrosomia, and Hysterectomy.

    Distinguished in Gestational Diabetes

    Ilana J. Halperin
    Distinguished in Gestational Diabetes

    Ilana J. Halperin
    King's College Circle, 
    Toronto, ON, CA 

    Ilana Halperin practices practicing medicine in Toronto, Canada. Ms. Halperin is rated as a Distinguished expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Diabetic Ketoacidosis, and Type 1 Diabetes (T1D).

    Advanced in Gestational Diabetes

    Beth Davis-Murray
    Advanced in Gestational Diabetes

    Beth Davis-Murray
    Hamilton, ON, CA 

    Beth Davis-Murray practices practicing medicine in Hamilton, Canada. Ms. Davis-Murray is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Newborn Low Blood Sugar, High Blood Pressure in Infants, and Hypertension.

    Advanced in Gestational Diabetes

    Ruth M. Mcmanus
    Advanced in Gestational Diabetes

    Ruth M. Mcmanus
    St. Joseph's Health Care London, 
    London, ON, CA 

    Ruth Mcmanus practices practicing medicine in London, Canada. Ms. Mcmanus is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gestational Diabetes, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Low Blood Sugar.

    Advanced in Gestational Diabetes

    Isabelle Giroux
    Advanced in Gestational Diabetes

    Isabelle Giroux
    Ottawa, ON, CA 

    Isabelle Giroux practices practicing medicine in Ottawa, Canada. Ms. Giroux is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Obesity, Type 2 Diabetes (T2D), and Menopause.

    Advanced in Gestational Diabetes

    Hope A. Weiler
    Advanced in Gestational Diabetes

    Hope A. Weiler
    Ottawa, ON, CA 

    Hope Weiler practices practicing medicine in Ottawa, Canada. Ms. Weiler is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Obesity in Children, Vitamin D Deficiency, Childhood Iron Deficiency Anemia, and Orchiectomy.

    Advanced in Gestational Diabetes

    Sandra K. Szlapinski
    Advanced in Gestational Diabetes

    Sandra K. Szlapinski
    St Joseph's Health Care, 268 Grosvenor St, F4-124, 
    London, ON, CA 

    Sandra Szlapinski practices practicing medicine in London, Canada. Ms. Szlapinski is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gestational Diabetes and Infant Hyperglycemia.

    Advanced in Gestational Diabetes

    Geetha Mukerji
    Advanced in Gestational Diabetes

    Geetha Mukerji
    76 Grenville Street, 
    Toronto, ON, CA 

    Geetha Mukerji practices practicing medicine in Toronto, Canada. Ms. Mukerji is rated as an Advanced expert by MediFind in the treatment of Gestational Diabetes. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Gestational Diabetes, Severe Acute Respiratory Syndrome (SARS), and Type 2 Diabetes (T2D).

    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 173

    Last Updated: 04/28/2026

    What is the definition of Gestational Diabetes?

    Gestational diabetes is high blood sugar (glucose) that starts or is first diagnosed during pregnancy.

    When should I see a Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes doctor in Ontario, CA?

    You can find a Gestational Diabetes doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes doctor search results page. 

    Why is it important to get a second opinion from a different Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes doctors in Ontario, CA?

    Look for the filter feature on the left side of the Gestational Diabetes 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 Gestational Diabetes doctor that offers video calls?

    Look for the filter feature on the left-side of the Gestational Diabetes 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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