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    Last Updated: 01/09/2026

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    MediFind found 21 doctor with experience in Graves Disease near Ontario, CA. Of these, 20 are Experienced and 1 are Advanced.

    Location
    LocationClose
    21 providers found
      Advanced in Graves Disease

      Sajad Moshkelgosha
      Advanced in Graves Disease

      Sajad Moshkelgosha
      Toronto, ON, CA 

      Sajad Moshkelgosha practices in Toronto, Canada. Mr. Moshkelgosha is rated as an Advanced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Chemosis, Bronchiolitis Obliterans, Graves Disease, Lung Transplant, and Bone Marrow Transplant.

      Experienced in Graves Disease

      David R. Jordan
      Experienced in Graves Disease

      David R. Jordan
      Ottawa, ON, CA 

      David Jordan practices in Ottawa, Canada. Mr. Jordan is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Chalazion, Oculopharyngeal Muscular Dystrophy, Ptosis, and Strabismus.

      Experienced in Graves Disease

      Edsel B. Ing
      Experienced in Graves Disease

      Edsel B. Ing
      650 Sammon Avenue, K306, 
      Toronto, ON, CA 

      Edsel Ing practices in Toronto, Canada. Mr. Ing is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Temporal Arteritis, Giant Cell Arteritis (GCA), Juvenile Temporal Arteritis, Vasculitis, and Cataract Removal.

      Learn about our expert tiers
      Experienced in Graves Disease

      Chris Zajner
      Experienced in Graves Disease

      Chris Zajner
      London, ON, CA 

      Chris Zajner practices in London, Canada. Mr. Zajner is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Retinal Detachment, Endophthalmitis, Acromegaloid Facial Appearance Syndrome, Vitrectomy, and Deep Brain Stimulation.

      Experienced in Graves Disease

      Nancy Cardinez
      Experienced in Graves Disease

      Nancy Cardinez
      Toronto, ON, CA 

      Nancy Cardinez practices in Toronto, Canada. Ms. Cardinez is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Her top areas of expertise are Type 1 Diabetes (T1D), Diabetic Neuropathy, Graves Disease, and Hyperthyroidism.

      Experienced in Graves Disease

      Lulu D. Bursztyn
      Experienced in Graves Disease

      Lulu D. Bursztyn
      London, ON, CA 

      Lulu Bursztyn practices in London, Canada. Bursztyn is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Their top areas of expertise are Retinal Artery Occlusion, Giant Cell Arteritis (GCA), Temporal Arteritis, Gumma, and Cataract Removal.

      Experienced in Graves Disease

      Pavlo Ohorodnyk
      Experienced in Graves Disease

      Pavlo Ohorodnyk
      London, ON, CA 

      Pavlo Ohorodnyk practices in London, Canada. Mr. Ohorodnyk is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Acromegaloid Facial Appearance Syndrome, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaly, and Graves Disease.

      Experienced in Graves Disease

      Bruce A. Perkins
      Experienced in Graves Disease

      Bruce A. Perkins
      585 University Ave, 8N-845, M5G 2N2, 
      Toronto, ON, CA 

      Bruce Perkins practices in Toronto, Canada. Mr. Perkins is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Type 1 Diabetes (T1D), Diabetic Neuropathy, Sensorimotor Polyneuropathy, and Diabetic Ketoacidosis.

      Experienced in Graves Disease

      Stan M. Van Uum
      Experienced in Graves Disease

      Stan M. Van Uum
      St. Joseph's Hospital, 
      London, ON, CA 

      Stan Van Uum practices in London, Canada. Mr. Van Uum is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Hypoparathyroidism, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaloid Facial Appearance Syndrome, Hormone Replacement Therapy (HRT), and Parathyroidectomy.

      Experienced in Graves Disease

      James H. Oestreicher
      Experienced in Graves Disease

      James H. Oestreicher
      Toronto, ON, CA 

      James Oestreicher practices in Toronto, Canada. Mr. Oestreicher is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Ptosis, Chalazion, Graves Disease, and Hyperthyroidism.

      Experienced in Graves Disease

      Navdeep Nijhawan
      Experienced in Graves Disease

      Navdeep Nijhawan
      Toronto, ON, CA 

      Navdeep Nijhawan practices in Toronto, Canada. Nijhawan is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Their top areas of expertise are Thyroid Eye Disease, Ectropion, Blocked Tear Duct, and Eyelid Drooping.

      Experienced in Graves Disease

      Edward A. Margolin
      Experienced in Graves Disease

      Edward A. Margolin
      1 King's College Circle, 
      Toronto, ON, CA 

      Edward Margolin practices in Toronto, Canada. Mr. Margolin is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Papilledema, Increased Intracranial Pressure, Horner Syndrome, Stent Placement, and Salpingo-Oophorectomy.

      Experienced in Graves Disease

      Nancy A. Tucker
      Experienced in Graves Disease

      Nancy A. Tucker
      Toronto, ON, CA 

      Nancy Tucker practices in Toronto, Canada. Ms. Tucker is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Her top areas of expertise are Blocked Tear Duct, Graves Disease, Hyperthyroidism, and Thyroid Eye Disease.

      Experienced in Graves Disease

      Dan D. Deangelis
      Experienced in Graves Disease

      Dan D. Deangelis
      Ophthalmic Plastic And Reconstructive Surgery Mount Sinai Hospital And The Hospital For Sick Children, 
      Toronto, ON, CA 

      Dan Deangelis practices in Toronto, Canada. Mr. Deangelis is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Periorbital Cellulitis, Orbital Cellulitis, Ptosis, and Orbital Pseudotumor.

      Experienced in Graves Disease

      Brendan K. Tao
      Experienced in Graves Disease

      Brendan K. Tao
      Toronto, ON, CA 

      Brendan Tao practices in Toronto, Canada. Mr. Tao is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Endophthalmitis, Papilledema, Petrositis, Increased Intracranial Pressure, and Vitrectomy.

      Experienced in Graves Disease

      Ari B. Cuperfain
      Experienced in Graves Disease

      Ari B. Cuperfain
      Stem Cell Club, 
      Toronto, ON, CA 

      Ari Cuperfain practices in Toronto, Canada. Mr. Cuperfain is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Bipolar Disorder (BPD), Schizophrenia, Graves Disease, and Hyperthyroidism.

      Experienced in Graves Disease

      Trishal Patel-Jeeva
      Experienced in Graves Disease

      Trishal Patel-Jeeva
      Toronto, ON, CA 

      Trishal Patel-Jeeva practices in Toronto, Canada. Patel-Jeeva is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Their top areas of expertise are Alpers-Huttenlocher Syndrome, Tumefactive Multiple Sclerosis, Congenital Microcoria, and Pelizaeus-Merzbacher Disease.

      Experienced in Graves Disease

      Matthew Patel
      Experienced in Graves Disease

      Matthew Patel
      Toronto, ON, CA 

      Matthew Patel practices in Toronto, Canada. Mr. Patel is rated as an Experienced expert by MediFind in the treatment of Graves Disease. His top areas of expertise are Thyrotoxic Periodic Paralysis, Sarcoidosis, Low Potassium Level, and Bell's Palsy.

      Experienced in Graves Disease

      Shereen Khattab
      Experienced in Graves Disease

      Shereen Khattab
      1 King's College Circle, 
      Toronto, ON, CA 

      Shereen Khattab practices in Toronto, Canada. Ms. Khattab is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Her top areas of expertise are Amenorrhea, Prolactinoma, Adenomyosis, and Hypogonadotropic Hypogonadism.

      Experienced in Graves Disease

      Leigh J. Sowerby
      Experienced in Graves Disease

      Leigh J. Sowerby
      Department Of Otolaryngology Head & Neck Surgery, 
      London, ON, CA 

      Leigh Sowerby practices in London, Canada. Sowerby is rated as an Experienced expert by MediFind in the treatment of Graves Disease. Their top areas of expertise are Sinusitis, Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Septoplasty, 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 21

      Last Updated: 01/09/2026

      What is the definition of Graves Disease?

      Graves disease is an autoimmune disorder that leads to an overactive thyroid gland (hyperthyroidism). An autoimmune disorder is a condition that occurs when the immune system mistakenly attacks healthy tissue.

      When should I see a Graves Disease 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 Graves Disease 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 Graves Disease doctor in Ontario, CA?

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

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      Graves Disease doctor near San Jose, CA

      How does MediFind rank Graves Disease 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 Graves Disease 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 Graves Disease 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 Graves Disease doctor search results page. 

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

      Look for the filter feature on the left side of the Graves Disease 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 Graves Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Graves Disease 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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