The 20 Best Frequent or Urgent Urination Doctors Near Me in Ontario, CA

Find the Top Frequent or Urgent Urination Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 29 doctor with experience in Frequent or Urgent Urination near Ontario, CA. Of these, 24 are Experienced and 5 are Advanced.

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29 providers found
    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 practicing medicine in Hamilton, Canada. Mr. Guyatt is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Toronto, Canada. Mr. Herschorn is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Urinary Incontinence, Stress Urinary Incontinence, Enlarged Prostate (BPH), Prostatectomy, and Lithotripsy.

    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 practicing medicine in Kingston, Canada. Mr. Di Lena is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Frequent or Urgent Urination and Interstitial Cystitis.

    Learn about our expert tiers
    Advanced in Frequent or Urgent Urination

    Roseanne V. Ferreira
    Advanced in Frequent or Urgent Urination

    Roseanne V. Ferreira
    Toronto, ON, CA 

    Roseanne Ferreira practices practicing medicine in Toronto, Canada. Ms. Ferreira is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Enlarged Prostate (BPH), Frequent or Urgent Urination, 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 practicing medicine in Toronto, Canada. Ms. Nino-Puerto is rated as an Advanced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Frequent or Urgent Urination, Hydrocele, and Enlarged Prostate (BPH).

    Experienced in Frequent or Urgent Urination

    Ayse Kuspinar
    Experienced in Frequent or Urgent Urination

    Ayse Kuspinar
    Hamilton, ON, CA 

    Ayse Kuspinar practices practicing medicine in Hamilton, Canada. Ms. Kuspinar is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Multiple Sclerosis (MS), and Frequent or Urgent Urination.

    Experienced in Frequent or Urgent Urination

    Luciana G. Macedo
    Experienced in Frequent or Urgent Urination

    Luciana G. Macedo
    Hamilton, ON, CA 

    Luciana Macedo practices practicing medicine in Hamilton, Canada. Ms. Macedo is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Spinal Stenosis, Chronic Pain, Frequent or Urgent Urination, Carpal Tunnel Syndrome, and Knee Replacement.

    Experienced in Frequent or Urgent Urination

    Sinead P. Dufour
    Experienced in Frequent or Urgent Urination

    Sinead P. Dufour
    Hamilton, ON, CA 

    Sinead Dufour practices practicing medicine in Hamilton, Canada. Ms. Dufour is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. Her clinical expertise encompasses Frequent or Urgent Urination, Pelvic Floor Dysfunction, Urinary Incontinence, and Amenorrhea.

    Experienced in Frequent or Urgent Urination

    Magdy M. Hassouna
    Experienced in Frequent or Urgent Urination

    Magdy M. Hassouna
    Toronto, ON, CA 

    Magdy Hassouna practices practicing medicine in Toronto, Canada. Hassouna is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Urinary Incontinence, Neurogenic Bladder, Frequent or Urgent Urination, 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 practicing medicine in Ottawa, Canada. Ms. Tolls is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses 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 practicing medicine in Toronto, Canada. Loblaw is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses 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 practicing medicine in Kingston, Canada. Mr. Tripp is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Interstitial Cystitis, Chronic Pain, Viral Gastroenteritis, and Bacterial Prostatitis.

    Experienced in Frequent or Urgent Urination

    Hans T. Chung
    Experienced in Frequent or Urgent Urination

    Hans T. Chung
    Toronto, ON, CA 

    Hans Chung practices practicing medicine in Toronto, Canada. Mr. Chung is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Prostate Cancer, Bone Tumor, Radiation Enteritis, Proctitis, 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 practicing medicine in Toronto, Canada. Mr. Morton is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Prostate Cancer, Cerebral Hypoxia, Proctitis, Bowel Incontinence, and Prostatectomy.

    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 practicing medicine in Toronto, Canada. Ms. Mcguffin is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Prostate Cancer, Breast Cancer, Frequent or Urgent Urination, and Mastectomy.

    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 practicing medicine in Toronto, Canada. Ms. Szumacher is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Prostate Cancer, Breast Cancer, Frequent or Urgent Urination, Mastectomy, and Prostatectomy.

    Experienced in Frequent or Urgent Urination

    William F. Chu
    Experienced in Frequent or Urgent Urination

    William F. Chu
    Toronto, ON, CA 

    William Chu practices practicing medicine in Toronto, Canada. Mr. Chu is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Renal Cell Carcinoma (RCC), Febrile Neutropenia, and Glucagonoma.

    Experienced in Frequent or Urgent Urination

    Stanley K. Liu
    Experienced in Frequent or Urgent Urination

    Stanley K. Liu
    Toronto, ON, CA 

    Stanley Liu practices practicing medicine in Toronto, Canada. Mr. Liu is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Delayed Growth, Cerebral Hypoxia, Muscle Invasive Bladder Cancer, and Prostatectomy.

    Experienced in Frequent or Urgent Urination

    Danny J. Vesprini
    Experienced in Frequent or Urgent Urination

    Danny J. Vesprini
    Toronto, ON, CA 

    Danny Vesprini practices practicing medicine in Toronto, Canada. Mr. Vesprini is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Breast Cancer, Familial Prostate Cancer, Mastectomy, and Prostatectomy.

    Experienced in Frequent or Urgent Urination

    Kerri-lynn Kelly
    Experienced in Frequent or Urgent Urination

    Kerri-lynn Kelly
    Kingston, ON, CA 

    Kerri-lynn Kelly practices practicing medicine in Kingston, Canada. Ms. Kelly is rated as an Experienced expert by MediFind in the treatment of Frequent or Urgent Urination. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses 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 29

    Last Updated: 04/28/2026

    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:

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    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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