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    Last Updated: 01/09/2026

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    MediFind found 30 doctor with experience in Frequent or Urgent Urination near Ontario, CA. Of these, 21 are Experienced and 9 are Advanced.

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    30 providers found
      Ayse Kuspinar
      Advanced in Frequent or Urgent Urination

      Ayse Kuspinar
      Advanced in Frequent or Urgent Urination

      Ayse Kuspinar
      Hamilton, ON, CA 

      Ayse Kuspinar practices in Hamilton, Canada. Ms. Kuspinar is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Multiple Sclerosis (MS), and Frequent or Urgent Urination.

      Advanced in Frequent or Urgent Urination

      Gordon H. Guyatt
      Advanced in Frequent or Urgent Urination

      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 Frequent or Urgent Urination. His top areas of expertise are Venous Thromboembolism (VTE), Chronic Pain, Gastrointestinal Bleeding, Lithotripsy, and Thrombectomy.

      Advanced in Frequent or Urgent Urination

      Sender Herschorn
      Advanced in Frequent or Urgent Urination

      Sender Herschorn
      Toronto, ON, CA 

      Sender Herschorn practices in Toronto, Canada. Mr. Herschorn is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Urinary Incontinence, Stress Urinary Incontinence, Enlarged Prostate (BPH), Prostatectomy, and Lithotripsy.

      Learn about our expert tiers
      Advanced in Frequent or Urgent Urination

      Michael A. Di Lena
      Advanced in Frequent or Urgent Urination

      Michael A. Di Lena
      Kingston, ON, CA 

      Michael Di Lena practices in Kingston, Canada. Mr. Di Lena is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Frequent or Urgent Urination and Interstitial Cystitis.

      Advanced in Frequent or Urgent Urination

      Roseanne V. Ferreira
      Advanced in Frequent or Urgent Urination

      Roseanne V. Ferreira
      Toronto, ON, CA 

      Roseanne Ferreira practices in Toronto, Canada. Ms. Ferreira is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Frequent or Urgent Urination, Enlarged Prostate (BPH), Bowel Incontinence, Sacral Nerve Stimulation, and Aquablation.

      Advanced in Frequent or Urgent Urination

      Angie K. Nino-Puerto
      Advanced in Frequent or Urgent Urination

      Angie K. Nino-Puerto
      Toronto, ON, CA 

      Angie Nino-Puerto practices in Toronto, Canada. Ms. Nino-Puerto is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Frequent or Urgent Urination, Hydrocele, and Enlarged Prostate (BPH).

      Advanced in Frequent or Urgent Urination

      Sinead P. Dufour
      Advanced in Frequent or Urgent Urination

      Sinead P. Dufour
      Hamilton, ON, CA 

      Sinead Dufour practices in Hamilton, Canada. Ms. Dufour is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Frequent or Urgent Urination, Pelvic Floor Dysfunction, Urinary Incontinence, and Amenorrhea.

      Advanced in Frequent or Urgent Urination

      Luciana G. Macedo
      Advanced in Frequent or Urgent Urination

      Luciana G. Macedo
      1280 Main St. W, 
      Hamilton, ON, CA 

      Luciana Macedo practices in Hamilton, Canada. Ms. Macedo is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Spinal Stenosis, Frequent or Urgent Urination, Chronic Pain, Carpal Tunnel Syndrome, and Knee Replacement.

      Advanced in Frequent or Urgent Urination

      Magdy M. Hassouna
      Advanced in Frequent or Urgent Urination

      Magdy M. Hassouna
      Toronto, ON, CA 

      Magdy Hassouna practices in Toronto, Canada. Hassouna is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. Their top areas of expertise are Urinary Incontinence, Frequent or Urgent Urination, Neurogenic Bladder, Autonomic Dysreflexia, and Sacral Nerve Stimulation.

      Experienced in Frequent or Urgent Urination

      Victoria J. Tolls
      Experienced in Frequent or Urgent Urination

      Victoria J. Tolls
      Ottawa, ON, CA 

      Victoria Tolls practices in Ottawa, Canada. Ms. Tolls is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Interstitial Cystitis, Frequent or Urgent Urination, Irritable Bowel Syndrome (IBS), and Bacterial Prostatitis.

      Experienced in Frequent or Urgent Urination

      D A. Loblaw
      Experienced in Frequent or Urgent Urination

      D A. Loblaw
      Toronto, ON, CA 

      D Loblaw practices in Toronto, Canada. Loblaw is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Their top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Frequent or Urgent Urination, Spinal Tumor, and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      Dean A. Tripp
      Experienced in Frequent or Urgent Urination

      Dean A. Tripp
      Kingston, ON, CA 

      Dean Tripp practices in Kingston, Canada. Mr. Tripp is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Interstitial Cystitis, Chronic Pain, Bacterial Prostatitis, and Viral Gastroenteritis.

      Experienced in Frequent or Urgent Urination

      Merrylee Mcguffin
      Experienced in Frequent or Urgent Urination

      Merrylee Mcguffin
      2075 Bayview Avenue, 
      Toronto, ON, CA 

      Merrylee Mcguffin practices in Toronto, Canada. Ms. Mcguffin is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Prostate Cancer, Breast Cancer, Frequent or Urgent Urination, Colorectal Cancer, and Mastectomy.

      Experienced in Frequent or Urgent Urination

      Patrick F. Cheung
      Experienced in Frequent or Urgent Urination

      Patrick F. Cheung
      Toronto, ON, CA 

      Patrick Cheung practices in Toronto, Canada. Mr. Cheung is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Prostate Cancer, Lung Metastases, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      Stanley K. Liu
      Experienced in Frequent or Urgent Urination

      Stanley K. Liu
      Toronto, ON, CA 

      Stanley Liu practices in Toronto, Canada. Mr. Liu is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Prostate Cancer, Delayed Growth, Pancreatic Ductal Adenocarcinoma, Cerebral Hypoxia, and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      William H. Chu
      Experienced in Frequent or Urgent Urination

      William H. Chu
      Toronto, ON, CA 

      William Chu practices in Toronto, Canada. Mr. Chu is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Prostate Cancer, Renal Cell Carcinoma (RCC), Febrile Neutropenia, and Glucagonoma.

      Experienced in Frequent or Urgent Urination

      Hans T. Chung
      Experienced in Frequent or Urgent Urination

      Hans T. Chung
      Toronto, ON, CA 

      Hans Chung practices in Toronto, Canada. Mr. Chung is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Prostate Cancer, Bone Tumor, Radiation Enteritis, Proctitis, and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      Ewa Szumacher
      Experienced in Frequent or Urgent Urination

      Ewa Szumacher
      2075 Bayview Avenue, 
      Toronto, ON, CA 

      Ewa Szumacher practices in Toronto, Canada. Ms. Szumacher is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Prostate Cancer, Breast Cancer, Frequent or Urgent Urination, Mastectomy, and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      Gerard C. Morton
      Experienced in Frequent or Urgent Urination

      Gerard C. Morton
      Toronto, ON, CA 

      Gerard Morton practices in Toronto, Canada. Mr. Morton is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. His top areas of expertise are Prostate Cancer, Cerebral Hypoxia, Bowel Incontinence, Proctitis, and Prostatectomy.

      Experienced in Frequent or Urgent Urination

      Kerri-lynn J. Kelly
      Experienced in Frequent or Urgent Urination

      Kerri-lynn J. Kelly
      Kingston, ON, CA 

      Kerri-lynn Kelly practices in Kingston, Canada. Ms. Kelly is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Her top areas of expertise are Interstitial Cystitis, Urinary Tract Infection (UTI), Frequent or Urgent Urination, and Vulvodynia.

      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 30

      Last Updated: 01/09/2026

      What is the definition of Frequent or Urgent Urination?

      Frequent urination means needing to urinate more often than usual. Urgent urination is a sudden, strong need to urinate. This causes a discomfort in your bladder. Urgent urination makes it difficult to delay using the toilet.

      A frequent need to urinate at night is called nocturia. Most people can sleep for 6 to 8 hours without having to urinate.

      When should I see a Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination doctor in Ontario, CA?

      You can find a Frequent or Urgent Urination doctor in any of the 10 largest U.S. cities by clicking below:

      Frequent or Urgent Urination doctor near New York, NY
      Frequent or Urgent Urination doctor near Los Angeles, CA
      Frequent or Urgent Urination doctor near Chicago, IL
      Frequent or Urgent Urination doctor near Houston, TX
      Frequent or Urgent Urination doctor near Phoenix, AZ
      Frequent or Urgent Urination doctor near Philadelphia, PA
      Frequent or Urgent Urination doctor near Atlanta, GA
      Frequent or Urgent Urination doctor near Boston, MA
      Frequent or Urgent Urination doctor near Dallas, TX
      Frequent or Urgent Urination doctor near San Jose, CA

      How does MediFind rank Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination doctor search results page. 

      Why is it important to get a second opinion from a different Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination 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 Frequent or Urgent Urination doctors in Ontario, CA?

      Look for the filter feature on the left side of the Frequent or Urgent Urination 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 Frequent or Urgent Urination doctor that offers video calls?

      Look for the filter feature on the left-side of the Frequent or Urgent Urination 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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