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    Last Updated: 01/09/2026

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    MediFind found 60 doctor with experience in Hyperparathyroidism near Ontario, CA. Of these, 55 are Experienced, 4 are Advanced and 1 are Distinguished.

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    60 providers found
      Distinguished in Hyperparathyroidism

      Martin P. Petkovich
      Distinguished in Hyperparathyroidism

      Martin P. Petkovich
      Kingston, ON, CA 

      Martin Petkovich practices in Kingston, Canada. Mr. Petkovich is rated as a Distinguished expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Calcinosis, Malnutrition, and EGFR Positive Lung Cancer.

      Advanced in Hyperparathyroidism

      Rachel M. Holden
      Advanced in Hyperparathyroidism

      Rachel M. Holden
      Kingston, ON, CA 

      Rachel Holden practices in Kingston, Canada. Ms. Holden is rated as an Advanced expert by MediFind in the treatment of Hyperparathyroidism. Her top areas of expertise are Calcinosis, Malnutrition, Hyperparathyroidism, and Rickets.

      Advanced in Hyperparathyroidism

      Phillip Staibano
      Advanced in Hyperparathyroidism

      Phillip Staibano
      Division Of Otolaryngology Head And Neck Surgery, 
      Hamilton, ON, CA 

      Phillip Staibano practices in Hamilton, Canada. Mr. Staibano is rated as an Advanced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Thyroid Nodule, Thyroid Cancer, Parathyroidectomy, and Thyroidectomy.

      Learn about our expert tiers
      Advanced in Hyperparathyroidism

      Ozgur Mete
      Advanced in Hyperparathyroidism

      Ozgur Mete
      200 Elizabeth Street, 
      Toronto, ON, CA 

      Ozgur Mete practices in Toronto, Canada. Mete is rated as an Advanced expert by MediFind in the treatment of Hyperparathyroidism. Their top areas of expertise are Pituitary Tumor, Neuroendocrine Tumor, Hypothalamic Tumor, Thyroidectomy, and Parathyroidectomy.

      Advanced in Hyperparathyroidism

      Gordon H. Guyatt
      Advanced in Hyperparathyroidism

      Gordon H. Guyatt
      1Department Of Psychiatry And Behavioural Neuroscience, 100 West 5th Street, 
      Hamilton, ON, CA 

      Gordon Guyatt practices in Hamilton, Canada. Mr. Guyatt is rated as an Advanced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Venous Thromboembolism (VTE), Chronic Pain, Gastrointestinal Bleeding, Lithotripsy, and Thrombectomy.

      Experienced in Hyperparathyroidism

      Dr. Jonathan D. Wasserman
      Pediatric Endocrinology | Pediatrics
      Experienced in Hyperparathyroidism

      Dr. Jonathan D. Wasserman
      Pediatric Endocrinology | Pediatrics
      555 University Avenue, 
      Toronto, ON, CA 
      416-813-7654
      Languages Spoken:
      English

      Jonathan Wasserman is a Pediatric Endocrinologist and a Pediatrics provider in Toronto, Canada. Dr. Wasserman is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Thyroid Cancer, Rommen Mueller Sybert Syndrome, Hyperparathyroidism, Thyroidectomy, and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Michael Au
      Experienced in Hyperparathyroidism

      Michael Au
      Division Of Otolaryngology Head And Neck Surgery, 
      Hamilton, ON, CA 

      Michael Au practices in Hamilton, Canada. Mr. Au is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Nasal Polyps, Tongue Cancer, and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Jason W. Busse
      Experienced in Hyperparathyroidism

      Jason W. Busse
      481 University Avenue, 
      Toronto, ON, CA 

      Jason Busse practices in Toronto, Canada. Mr. Busse is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Chronic Pain, Acute Pain, Fibromyalgia, Thrombectomy, and Knee Replacement.

      Experienced in Hyperparathyroidism

      Tyler J. Mckechnie
      Experienced in Hyperparathyroidism

      Tyler J. Mckechnie
      Hamilton, ON, CA 

      Tyler Mckechnie practices in Hamilton, Canada. Mr. Mckechnie is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Diverticular Disease, Colorectal Cancer, Obesity, Ileostomy, and Colostomy.

      Experienced in Hyperparathyroidism

      Michael K. Gupta
      Experienced in Hyperparathyroidism

      Michael K. Gupta
      Division Of Otolaryngology Head And Neck Surgery, 
      Hamilton, ON, CA 

      Michael Gupta practices in Hamilton, Canada. Mr. Gupta is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism, Thyroid Cancer, Thyroid Nodule, Parathyroidectomy, and Septoplasty.

      Experienced in Hyperparathyroidism

      Sameer Parpia
      Experienced in Hyperparathyroidism

      Sameer Parpia
      1200 Main St W, 
      Hamilton, ON, CA 

      Sameer Parpia practices in Hamilton, Canada. Mr. Parpia is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism, Mastectomy, and Lithotripsy.

      Experienced in Hyperparathyroidism

      Alex Thabane
      Experienced in Hyperparathyroidism

      Alex Thabane
      Hamilton, ON, CA 

      Alex Thabane practices in Hamilton, Canada. Mr. Thabane is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Hyperparathyroidism and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Marc D. Grynpas
      Experienced in Hyperparathyroidism

      Marc D. Grynpas
      Mount Sinai Hospital, 
      Toronto, ON, CA 

      Marc Grynpas practices in Toronto, Canada. Mr. Grynpas is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Osteoporosis, Becker Muscular Dystrophy, Postmenopausal Osteoporosis, Bone Graft, and Oophorectomy.

      Experienced in Hyperparathyroidism

      Karen M. Devon
      Experienced in Hyperparathyroidism

      Karen M. Devon
      Toronto, ON, CA 

      Karen Devon practices in Toronto, Canada. Ms. Devon is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. Her top areas of expertise are Thyroid Cancer, Hyperparathyroidism, Follicular Thyroid Cancer, Thyroidectomy, and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Rahul Chanchlani
      Experienced in Hyperparathyroidism

      Rahul Chanchlani
      Hamilton, ON, CA 

      Rahul Chanchlani practices in Hamilton, Canada. Mr. Chanchlani is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Nephrotic Syndrome, Kawasaki Disease, Hypertension, High Blood Pressure in Infants, and Kidney Transplant.

      Experienced in Hyperparathyroidism

      Bianka B. Bawan-Saravana
      Experienced in Hyperparathyroidism

      Bianka B. Bawan-Saravana
      Toronto, ON, CA 

      Bianka Bawan-Saravana practices in Toronto, Canada. Ms. Bawan-Saravana is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. Her top areas of expertise are Hyperparathyroidism, Multiple Endocrine Neoplasia Type 2, Neuroendocrine Tumor, Thyroidectomy, and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Zhikang Ye
      Experienced in Hyperparathyroidism

      Zhikang Ye
      Hamilton, ON, CA 

      Zhikang Ye practices in Hamilton, Canada. Ye is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. Their top areas of expertise are Gastrointestinal Bleeding, Severe Acute Respiratory Syndrome (SARS), Pneumonia, Hyperparathyroidism, and Thrombectomy.

      Experienced in Hyperparathyroidism

      Anita Villani
      Experienced in Hyperparathyroidism

      Anita Villani
      Toronto, ON, CA 

      Anita Villani practices in Toronto, Canada. Ms. Villani is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. Her top areas of expertise are Li-Fraumeni Syndrome, DICER1 Syndrome, Turcot Syndrome, and Carney Complex.

      Experienced in Hyperparathyroidism

      Nhu-tram A. Nguyen
      Experienced in Hyperparathyroidism

      Nhu-tram A. Nguyen
      Division Of Otolaryngology Head And Neck Surgery, 
      Hamilton, ON, CA 

      Nhu-tram Nguyen practices in Hamilton, Canada. Nguyen is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. Their top areas of expertise are Hyperparathyroidism, Bile Duct Obstruction, Cholestasis, Sinus Cancer, and Parathyroidectomy.

      Experienced in Hyperparathyroidism

      Eric A. Monteiro
      Experienced in Hyperparathyroidism

      Eric A. Monteiro
      Department Of Otolaryngology Head And Neck Surgery, 
      Toronto, ON, CA 

      Eric Monteiro practices in Toronto, Canada. Mr. Monteiro is rated as an Experienced expert by MediFind in the treatment of Hyperparathyroidism. His top areas of expertise are Olfactory Neuroblastoma, Sinusitis, Tonsillitis, Thyroidectomy, and Laryngectomy.

      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 60

      Last Updated: 01/09/2026

      What is the definition of Hyperparathyroidism?

      Hyperparathyroidism is a condition in which 1 or more of the parathyroid glands in your neck produce too much parathyroid hormone (PTH).

      When should I see a Hyperparathyroidism 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 Hyperparathyroidism 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 Hyperparathyroidism doctor in Ontario, CA?

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

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      How does MediFind rank Hyperparathyroidism 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 Hyperparathyroidism 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 Hyperparathyroidism 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 Hyperparathyroidism doctor search results page. 

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

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

      Look for the filter feature on the left-side of the Hyperparathyroidism 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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