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    Last Updated: 10/30/2025

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    MediFind found 17 doctor with experience in Hypophosphatasia (HPP) near Ontario, CA. Of these, 9 are Experienced, 7 are Advanced and 1 are Distinguished.

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    17 providers found
      Distinguished in Hypophosphatasia (HPP)

      Tomoyuki Akiyama
      Distinguished in Hypophosphatasia (HPP)

      Tomoyuki Akiyama
      555 University Avenue, 
      Toronto, ON, CA 

      Tomoyuki Akiyama practices in Toronto, Canada. Mr. Akiyama is rated as a Distinguished expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Epilepsy, Hypophosphatasia (HPP), Epilepsy in Children, Seizures, and Deep Brain Stimulation.

      Leanne M. Ward
      Advanced in Hypophosphatasia (HPP)

      Leanne M. Ward
      Advanced in Hypophosphatasia (HPP)

      Leanne M. Ward
      401 Smyth Rd, R250H, K1H 8L1, 
      Ottawa, ON, CA 

      Leanne Ward practices in Ottawa, Canada. Ms. Ward is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). Her top areas of expertise are Rickets, X-Linked Hypophosphatemia, Hypophosphatemia, and Malnutrition.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Hypophosphatasia (HPP)

      Farah Alsarraf
      Advanced in Hypophosphatasia (HPP)

      Farah Alsarraf
      Hamilton, ON, CA 

      Farah Alsarraf practices in Hamilton, Canada. Ms. Alsarraf is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). Her top areas of expertise are X-Linked Hypophosphatemia, Hypophosphatemia, Rickets, and Hypophosphatasia (HPP).

      Learn about our expert tiers
      Advanced in Hypophosphatasia (HPP)

      Romina Petersen-Brignardello
      Advanced in Hypophosphatasia (HPP)

      Romina Petersen-Brignardello
      Hamilton, ON, CA 

      Romina Petersen-Brignardello practices in Hamilton, Canada. Ms. Petersen-Brignardello is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). Her top areas of expertise are Periodontitis, Acute Pain, Von Willebrand Disease (VWD), Bone Graft, and Osteotomy.

      Advanced in Hypophosphatasia (HPP)

      Gordon H. Guyatt
      Advanced in Hypophosphatasia (HPP)

      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 Hypophosphatasia (HPP). His top areas of expertise are Venous Thromboembolism (VTE), Chronic Pain, Gastrointestinal Bleeding, Thrombectomy, and Knee Replacement.

      Advanced in Hypophosphatasia (HPP)

      Robert G. Josse
      Advanced in Hypophosphatasia (HPP)

      Robert G. Josse
      Toronto, ON, CA 

      Robert Josse practices in Toronto, Canada. Mr. Josse is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Osteoporosis, Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, and Hypophosphatasia (HPP).

      Advanced in Hypophosphatasia (HPP)

      Iman M'hiri
      Advanced in Hypophosphatasia (HPP)

      Iman M'hiri
      Oakville, ON, CA 

      Iman M'hiri practices in Oakville, Canada. Ms. M'hiri is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). Her top areas of expertise are Hypophosphatasia (HPP), Hypoparathyroidism, and Osteoporosis.

      Advanced in Hypophosphatasia (HPP)

      Liang J. Yao
      Advanced in Hypophosphatasia (HPP)

      Liang J. Yao
      Hamilton, ON, CA 

      Liang Yao practices in Hamilton, Canada. Mr. Yao is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Hypoparathyroidism, Hypophosphatasia (HPP), Venous Thromboembolism (VTE), Pneumonia, and Small Bowel Resection.

      Experienced in Hypophosphatasia (HPP)

      Raymond P. Naden
      Experienced in Hypophosphatasia (HPP)

      Raymond P. Naden
      Hamilton, ON, CA 

      Raymond Naden practices in Hamilton, Canada. Mr. Naden is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Osteomyelitis, IgG4-Related Disease, Osteomyelitis in Children, and Systemic Lupus Erythematosus (SLE).

      Experienced in Hypophosphatasia (HPP)

      Jonathan D. Adachi
      Experienced in Hypophosphatasia (HPP)

      Jonathan D. Adachi
      St. Joseph's Hospital, 
      Hamilton, ON, CA 

      Jonathan Adachi practices in Hamilton, Canada. Mr. Adachi is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Fractured Spine, Hormone Replacement Therapy (HRT), and Kidney Transplant.

      Experienced in Hypophosphatasia (HPP)

      Ronald M. Laxer
      Experienced in Hypophosphatasia (HPP)

      Ronald M. Laxer
      Toronto, ON, CA 

      Ronald Laxer practices in Toronto, Canada. Mr. Laxer is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Chronic Recurrent Multifocal Osteomyelitis, Localized Scleroderma, Osteomyelitis, Osteomyelitis in Children, and Tissue Biopsy.

      Experienced in Hypophosphatasia (HPP)

      Stan M. Van Uum
      Experienced in Hypophosphatasia (HPP)

      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 Hypophosphatasia (HPP). His top areas of expertise are Acromegaloid Facial Appearance Syndrome, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaly, Parathyroidectomy, and Hormone Replacement Therapy (HRT).

      Experienced in Hypophosphatasia (HPP)

      Gregory A. Costain
      Experienced in Hypophosphatasia (HPP)

      Gregory A. Costain
      Toronto, ON, CA 

      Gregory Costain practices in Toronto, Canada. Mr. Costain is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are DiGeorge Syndrome, Hypoparathyroidism, Angelman Syndrome, and Epilepsy in Children.

      Experienced in Hypophosphatasia (HPP)

      Randi Shaul-Zlotnik
      Experienced in Hypophosphatasia (HPP)

      Randi Shaul-Zlotnik
      Toronto, ON, CA 

      Randi Shaul-Zlotnik practices in Toronto, Canada. Ms. Shaul-Zlotnik is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). Her top areas of expertise are Hypophosphatasia (HPP), Spinal Muscular Atrophy Type 2, and Spinal Muscular Atrophy Type 3.

      Experienced in Hypophosphatasia (HPP)

      Aideen M. Moore
      Experienced in Hypophosphatasia (HPP)

      Aideen M. Moore
      Toronto, ON, CA 

      Aideen Moore practices in Toronto, Canada. Moore is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). Their top areas of expertise are Infant Hyperglycemia, Umbilical Hernia, Omphalocele, and Newborn Low Blood Sugar.

      Experienced in Hypophosphatasia (HPP)

      Peter J. Selby
      Experienced in Hypophosphatasia (HPP)

      Peter J. Selby
      100 Stokes St, 
      Toronto, ON, CA 

      Peter Selby practices in Toronto, Canada. Mr. Selby is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Renal Cell Carcinoma (RCC), Severe Acute Respiratory Syndrome (SARS), Prostate Cancer, Melanoma, and Kidney Transplant.

      Experienced in Hypophosphatasia (HPP)

      Martin Offringa
      Experienced in Hypophosphatasia (HPP)

      Martin Offringa
      555 University Avenue, M5G 1X8, 
      Toronto, ON, CA 

      Martin Offringa practices in Toronto, Canada. Mr. Offringa is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). His top areas of expertise are Medium-Chain Acyl-CoA Dehydrogenase Deficiency, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Bronchopulmonary Dysplasia, Gastrostomy, and Appendectomy.

      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 1-17 of 17

      Last Updated: 10/30/2025

      What is the definition of Hypophosphatasia (HPP)?

      Hypophosphatasia is an inherited disorder that affects the development of bones and teeth. This condition disrupts a process called mineralization, in which minerals such as calcium and phosphorus are deposited in developing bones and teeth. Mineralization is critical for the formation of bones that are strong and rigid and teeth that can withstand chewing and grinding.

      When should I see a Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) doctor in Ontario, CA?

      You can find a Hypophosphatasia (HPP) doctor in any of the 10 largest U.S. cities by clicking below:

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      Hypophosphatasia (HPP) doctor near Boston, MA
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      Hypophosphatasia (HPP) doctor near San Jose, CA

      How does MediFind rank Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) doctor search results page. 

      Why is it important to get a second opinion from a different Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) doctors in Ontario, CA?

      Look for the filter feature on the left side of the Hypophosphatasia (HPP) 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 Hypophosphatasia (HPP) doctor that offers video calls?

      Look for the filter feature on the left-side of the Hypophosphatasia (HPP) 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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