The 20 Best Hypophosphatasia (HPP) Doctors Near Me in Ontario, CA

Find the Top Hypophosphatasia (HPP) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 20 doctor with experience in Hypophosphatasia (HPP) near Ontario, CA. Of these, 13 are Experienced and 7 are Advanced.

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20 providers found
    Advanced in Hypophosphatasia (HPP)

    Leanne M. Ward
    Advanced in Hypophosphatasia (HPP)

    Leanne M. Ward
    Referral may be required
    401 Smyth Rd, R250H, K1H 8L1, 
    Ottawa, ON, CA 

    Leanne Ward practices practicing medicine in Ottawa, Canada. Ms. Ward is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses X-Linked Hypophosphatemia, Rickets, Hypophosphatemia, and Malnutrition.

    Advanced in Hypophosphatasia (HPP)

    Farah Alsarraf
    Advanced in Hypophosphatasia (HPP)

    Farah Alsarraf
    Referral may be required
    Oakville, ON, CA 

    Farah Alsarraf practices practicing medicine in Oakville, Canada. Ms. Alsarraf is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Hypophosphatasia (HPP), X-Linked Hypophosphatemia, Hypophosphatemia, and Rickets.

    Advanced in Hypophosphatasia (HPP)

    Dalal S. Ali
    Advanced in Hypophosphatasia (HPP)

    Dalal S. Ali
    Referral may be required
    Hamilton, ON, CA 

    Dalal Ali practices practicing medicine in Hamilton, Canada. Ms. Ali is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hypercalcemia, Milk-Alkali Syndrome, X-Linked Hypophosphatemia, Hypophosphatemia, and Parathyroidectomy.

    Learn about our expert tiers
    Advanced in Hypophosphatasia (HPP)

    Liang J. Yao
    Advanced in Hypophosphatasia (HPP)

    Liang J. Yao
    Referral may be required
    Hamilton, ON, CA 

    Liang Yao practices practicing medicine in Hamilton, Canada. Mr. Yao is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypoparathyroidism, Hypophosphatasia (HPP), Venous Thromboembolism (VTE), Insomnia, and Small Bowel Resection.

    Advanced in Hypophosphatasia (HPP)

    Iman M'hiri
    Advanced in Hypophosphatasia (HPP)

    Iman M'hiri
    Referral may be required
    Oakville, ON, CA 

    Iman M'hiri practices practicing medicine in Oakville, Canada. Ms. M'hiri is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hypophosphatasia (HPP), Hypoparathyroidism, and Osteoporosis.

    Advanced in Hypophosphatasia (HPP)

    Romina Petersen-Brignardello
    Advanced in Hypophosphatasia (HPP)

    Romina Petersen-Brignardello
    Referral may be required
    Kingston, ON, CA 

    Romina Petersen-Brignardello practices practicing medicine in Kingston, Canada. Ms. Petersen-Brignardello is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Periodontitis, Acute Pain, Tubal Disease, Bone Graft, and Osteotomy.

    Advanced in Hypophosphatasia (HPP)

    Robert G. Josse
    Advanced in Hypophosphatasia (HPP)

    Robert G. Josse
    Referral may be required
    Toronto, ON, CA 

    Robert Josse practices practicing medicine in Toronto, Canada. Mr. Josse is rated as an Advanced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, and Maturity Onset Diabetes of the Young.

    Experienced in Hypophosphatasia (HPP)

    Jonathan D. Adachi
    Experienced in Hypophosphatasia (HPP)

    Jonathan D. Adachi
    Referral may be required
    St. Joseph's Hospital, 
    Hamilton, ON, CA 

    Jonathan Adachi practices practicing medicine in Hamilton, Canada. Mr. Adachi is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Osteoarthritis, Kidney Transplant, and Hormone Replacement Therapy (HRT).

    Experienced in Hypophosphatasia (HPP)

    Raymond P. Naden
    Experienced in Hypophosphatasia (HPP)

    Raymond P. Naden
    Referral may be required
    Hamilton, ON, CA 

    Raymond Naden practices practicing medicine in Hamilton, Canada. Mr. Naden is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Osteomyelitis, IgG4-Related Disease, Osteomyelitis in Children, and Systemic Lupus Erythematosus (SLE).

    Experienced in Hypophosphatasia (HPP)

    Angela M. Cheung
    Experienced in Hypophosphatasia (HPP)

    Angela M. Cheung
    Referral may be required
    Toronto, ON, CA 

    Angela Cheung practices practicing medicine in Toronto, Canada. Ms. Cheung is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Fibrodysplasia Ossificans Progressiva, Vertebroplasty, and Hormone Replacement Therapy (HRT).

    Experienced in Hypophosphatasia (HPP)

    Micol Romano
    Experienced in Hypophosphatasia (HPP)

    Micol Romano
    Referral may be required
    London, ON, CA 

    Micol Romano practices practicing medicine in London, Canada. Ms. Romano is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Neonatal Onset Multisystem Inflammatory Disease, Familial Cold Autoinflammatory Syndrome, Muckle-Wells Syndrome, and Griscelli Syndrome.

    Experienced in Hypophosphatasia (HPP)

    Ronald M. Laxer
    Experienced in Hypophosphatasia (HPP)

    Ronald M. Laxer
    Referral may be required
    Toronto, ON, CA 

    Ronald Laxer practices practicing medicine in Toronto, Canada. Mr. Laxer is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Localized Scleroderma, Chronic Recurrent Multifocal Osteomyelitis, Osteomyelitis in Children, Osteomyelitis, and Tissue Biopsy.

    Experienced in Hypophosphatasia (HPP)

    Stan M. Van Uum
    Experienced in Hypophosphatasia (HPP)

    Stan M. Van Uum
    Referral may be required
    St. Joseph's Hospital, 
    London, ON, CA 

    Stan Van Uum practices practicing medicine in London, Canada. Mr. Van Uum is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Acromegaloid Facial Appearance Syndrome, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaly, Hormone Replacement Therapy (HRT), and Endoscopic Transnasal Transsphenoidal Surgery.

    Experienced in Hypophosphatasia (HPP)

    Gregory A. Costain
    Experienced in Hypophosphatasia (HPP)

    Gregory A. Costain
    Referral may be required
    Toronto, ON, CA 

    Gregory Costain practices practicing medicine in Toronto, Canada. Mr. Costain is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses DiGeorge Syndrome, Hypoparathyroidism, Angelman Syndrome, and Epilepsy in Children.

    Experienced in Hypophosphatasia (HPP)

    Martin Offringa
    Experienced in Hypophosphatasia (HPP)

    Martin Offringa
    Referral may be required
    555 University Avenue, M5G 1X8, 
    Toronto, ON, CA 

    Martin Offringa practices practicing medicine in Toronto, Canada. Mr. Offringa is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Medium-Chain Acyl-CoA Dehydrogenase Deficiency, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Bronchopulmonary Dysplasia, Gastrostomy, and Appendectomy.

    Experienced in Hypophosphatasia (HPP)

    Lianne E. Tile
    Experienced in Hypophosphatasia (HPP)

    Lianne E. Tile
    Referral may be required
    Toronto, ON, CA 

    Lianne Tile practices practicing medicine in Toronto, Canada. Ms. Tile is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Osteoporosis, Fibrodysplasia Ossificans Progressiva, Postmenopausal Osteoporosis, and Myositis.

    Experienced in Hypophosphatasia (HPP)

    Peter J. Selby
    Experienced in Hypophosphatasia (HPP)

    Peter J. Selby
    Referral may be required
    100 Stokes St, 
    Toronto, ON, CA 

    Peter Selby practices practicing medicine in Toronto, Canada. Mr. Selby is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Severe Acute Respiratory Syndrome (SARS), Prostate Cancer, Melanoma, and Kidney Transplant.

    Experienced in Hypophosphatasia (HPP)

    Aideen M. Moore
    Experienced in Hypophosphatasia (HPP)

    Aideen M. Moore
    Referral may be required
    Toronto, ON, CA 

    Aideen Moore practices practicing medicine in Toronto, Canada. Moore is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Infant Hyperglycemia, Omphalocele, Umbilical Hernia, and Newborn Low Blood Sugar.

    Experienced in Hypophosphatasia (HPP)

    Randi Shaul-Zlotnik
    Experienced in Hypophosphatasia (HPP)

    Randi Shaul-Zlotnik
    Referral may be required
    Toronto, ON, CA 

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

    Experienced in Hypophosphatasia (HPP)

    Evelyn M. Wong
    Experienced in Hypophosphatasia (HPP)

    Evelyn M. Wong
    Referral may be required
    Toronto, ON, CA 

    Evelyn Wong practices practicing medicine in Toronto, Canada. Ms. Wong is rated as an Experienced expert by MediFind in the treatment of Hypophosphatasia (HPP). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Eunuchoidism Familial Hypogonadotropic, Testicular Failure, Von Gierke Disease, Nephrocalcinosis, and Hormone Replacement Therapy (HRT).

    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.
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    Last Updated: 06/30/2026

    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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    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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