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    Last Updated: 01/09/2026

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    MediFind found 21 doctor with experience in Prolactinoma near Ontario, CA. Of these, 21 are Experienced.

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    21 providers found
      Experienced in Prolactinoma

      Fabio Rotondo
      Experienced in Prolactinoma

      Fabio Rotondo
      St. Michael's Hospital, 
      Toronto, ON, CA 

      Fabio Rotondo practices in Toronto, Canada. Mr. Rotondo is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Hypothalamic Tumor, Pituitary Tumor, Brain Tumor, and Renal Cell Carcinoma (RCC).

      Experienced in Prolactinoma

      Stan M. Van Uum
      Experienced in Prolactinoma

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

      Experienced in Prolactinoma

      Fred Gentili
      Experienced in Prolactinoma

      Fred Gentili
      Toronto, ON, CA 

      Fred Gentili practices in Toronto, Canada. Mr. Gentili is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Meningioma, Pituitary Tumor, Hypothalamic Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

      Learn about our expert tiers
      Experienced in Prolactinoma

      Tayyab S. Khan
      Experienced in Prolactinoma

      Tayyab S. Khan
      St. Joseph's Health Care London, 
      London, ON, CA 

      Tayyab Khan practices in London, Canada. Mr. Khan is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Hypoparathyroidism, Osteoporosis, Milk-Alkali Syndrome, Hypercalcemia, and Thymectomy.

      Experienced in Prolactinoma

      Gelareh M. Zadeh
      Experienced in Prolactinoma

      Gelareh M. Zadeh
      Toronto, ON, CA 

      Gelareh Zadeh practices in Toronto, Canada. Zadeh is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Their top areas of expertise are Meningioma, Brain Tumor, Schwannoma, Gamma Knife Radiosurgery, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Prolactinoma

      Mary P. Lapierre
      Experienced in Prolactinoma

      Mary P. Lapierre

      Uhn

      Toronto, ON, CA 

      Mary Lapierre practices in Toronto, Canada. Ms. Lapierre is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Prolactinoma and Obesity.

      Experienced in Prolactinoma

      Shereen Khattab
      Experienced in Prolactinoma

      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 Prolactinoma. Her top areas of expertise are Amenorrhea, Prolactinoma, Adenomyosis, and Hypogonadotropic Hypogonadism.

      Experienced in Prolactinoma

      Aristotelis V. Kalyvas
      Experienced in Prolactinoma

      Aristotelis V. Kalyvas
      Toronto, ON, CA 

      Aristotelis Kalyvas practices in Toronto, Canada. Mr. Kalyvas is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Muscle Spasms, Olfactory Neuroblastoma, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

      Experienced in Prolactinoma

      Nikita Bittle-Ollen
      Experienced in Prolactinoma

      Nikita Bittle-Ollen
      London, ON, CA 

      Nikita Bittle-Ollen practices in London, Canada. Ms. Bittle-Ollen is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Prolactinoma, Dementia, Alzheimer's Disease, and Craniopharyngioma.

      Experienced in Prolactinoma

      Mark K. Lukewich
      Experienced in Prolactinoma

      Mark K. Lukewich
      London, ON, CA 

      Mark Lukewich practices in London, Canada. Mr. Lukewich is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Sepsis, Rathke Cleft Cyst, Optic Neuritis, and Prolactinoma.

      Experienced in Prolactinoma

      Donald H. Lee
      Experienced in Prolactinoma

      Donald H. Lee
      London, ON, CA 

      Donald Lee practices in London, Canada. Mr. Lee is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Low Blood Pressure, Cavernous Sinus Thrombosis, Tumefactive Multiple Sclerosis, Stent Placement, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Prolactinoma

      Neil Duggal
      Experienced in Prolactinoma

      Neil Duggal
      Department Of Otolaryngology Head & Neck Surgery, 
      London, ON, CA 

      Neil Duggal practices in London, Canada. Mr. Duggal is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Kozlowski Warren Fisher Syndrome, Cervical Myelopathy, Cervical Spondylosis, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

      Experienced in Prolactinoma

      Kristin K. Clemens
      Experienced in Prolactinoma

      Kristin K. Clemens
      St. Joseph's Health Care London, 
      London, ON, CA 

      Kristin Clemens practices in London, Canada. Ms. Clemens is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Low Blood Sugar, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Kidney Transplant, and Thymectomy.

      Experienced in Prolactinoma

      Lillian L. Siu
      Experienced in Prolactinoma

      Lillian L. Siu
      Toronto, ON, CA 

      Lillian Siu practices in Toronto, Canada. Ms. Siu is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Salivary Gland Tumors, Nasopharyngeal Carcinoma, and Colorectal Cancer.

      Experienced in Prolactinoma

      Ruth Lau
      Experienced in Prolactinoma

      Ruth Lau
      Toronto, ON, CA 

      Ruth Lau practices in Toronto, Canada. Ms. Lau is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Brain Tumor, Rathke Cleft Cyst, Pituitary Tumor, Hypothalamic Tumor, and Awake Craniotomy.

      Experienced in Prolactinoma

      Vincent C. Ye
      Experienced in Prolactinoma

      Vincent C. Ye
      Toronto, ON, CA 

      Vincent Ye practices in Toronto, Canada. Mr. Ye is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Autonomic Dysreflexia, Hemimegalencephaly, Increased Head Circumference, and Rathke Cleft Cyst.

      Experienced in Prolactinoma

      Thomas Walchli
      Experienced in Prolactinoma

      Thomas Walchli
      Toronto, ON, CA 

      Thomas Walchli practices in Toronto, Canada. Mr. Walchli is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Cerebral Cavernous Malformation, Cerebral Arteriovenous Malformation, Retinopathy Pigmentary Mental Retardation, Liver Embolization, and Microdiscectomy.

      Experienced in Prolactinoma

      Laila C. Schenkel
      Experienced in Prolactinoma

      Laila C. Schenkel
      London, ON, CA 

      Laila Schenkel practices in London, Canada. Ms. Schenkel is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Floating-Harbor Syndrome, Alpha Thalassemia X-Linked Intellectual Disability Syndrome, Angelman Syndrome, Bone Marrow Aspiration, and Splenectomy.

      Experienced in Prolactinoma

      Shereen Z. Ezzat
      Experienced in Prolactinoma

      Shereen Z. Ezzat
      200 Elizabeth Street, 12 EN-212, M5G 2C, 
      Toronto, ON, CA 

      Shereen Ezzat practices in Toronto, Canada. Ms. Ezzat is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. Her top areas of expertise are Thyroid Cancer, Hypothalamic Tumor, Pituitary Tumor, Thyroidectomy, and Endoscopy.

      Experienced in Prolactinoma

      Nilesh K. Mohan
      Experienced in Prolactinoma

      Nilesh K. Mohan
      Toronto, ON, CA 

      Nilesh Mohan practices in Toronto, Canada. Mr. Mohan is rated as an Experienced expert by MediFind in the treatment of Prolactinoma. His top areas of expertise are Rathke Cleft Cyst, Hypothalamic Tumor, Pituitary Tumor, Endoscopic Transnasal Transsphenoidal Surgery, 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 Prolactinoma?

      A prolactinoma is a noncancerous (benign) pituitary tumor that produces a hormone called prolactin. This results in too much prolactin in the blood.

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

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

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

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

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

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