The 20 Best Urothelial Cancer Doctors Near Me in Ontario, CA

Find the Top Urothelial Cancer Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 90 doctor with experience in Urothelial Cancer near Ontario, CA. Of these, 77 are Experienced, 8 are Advanced, 4 are Distinguished and 1 are Elite.

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90 providers found
    Elite in Urothelial Cancer

    Gregory R. Pond
    Elite in Urothelial Cancer

    Gregory R. Pond
    699 Concession St, 
    Hamilton, ON, CA 

    Gregory Pond practices practicing medicine in Hamilton, Canada. Mr. Pond is rated as an Elite expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Urothelial Cancer, Breast Cancer, Prostate Cancer, Hysterectomy, and Mastectomy.

    Distinguished in Urothelial Cancer

    S S. Sridhar
    Distinguished in Urothelial Cancer

    S S. Sridhar
    700 University Avenue, 
    Toronto, ON, CA 

    S Sridhar practices practicing medicine in Toronto, Canada. Sridhar is rated as a Distinguished expert by MediFind in the treatment of Urothelial Cancer. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Urothelial Cancer, Bladder Cancer, Muscle Invasive Bladder Cancer, Cystectomy, and Nephrectomy.

    Distinguished in Urothelial Cancer

    Michelle R. Downes
    Distinguished in Urothelial Cancer

    Michelle R. Downes
    1 King's College Circle, 
    Toronto, ON, CA 

    Michelle Downes practices practicing medicine in Toronto, Canada. Ms. Downes is rated as a Distinguished expert by MediFind in the treatment of Urothelial Cancer. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Landau-Kleffner Syndrome, Urothelial Cancer, Prostate Cancer, Prostatectomy, and Cystectomy.

    Learn about our expert tiers
    Distinguished in Urothelial Cancer

    Neil E. Fleshner
    Distinguished in Urothelial Cancer

    Neil E. Fleshner
    700 University Avenue, 
    Toronto, ON, CA 

    Neil Fleshner practices practicing medicine in Toronto, Canada. Mr. Fleshner is rated as a Distinguished expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Bladder Cancer, Muscle Invasive Bladder Cancer, Prostatectomy, and Cystectomy.

    Distinguished in Urothelial Cancer

    Jonathan I. Izawa
    Distinguished in Urothelial Cancer

    Jonathan I. Izawa
    London, ON, CA 

    Jonathan Izawa practices practicing medicine in London, Canada. Mr. Izawa is rated as a Distinguished expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Bladder Cancer, Urothelial Cancer, Muscle Invasive Bladder Cancer, Cystectomy, and Nephrectomy.

    Advanced in Urothelial Cancer

    Ekaterina Mitsel-Olkhov
    Advanced in Urothelial Cancer

    Ekaterina Mitsel-Olkhov
    Toronto, ON, CA 

    Ekaterina Mitsel-Olkhov practices practicing medicine in Toronto, Canada. Ms. Mitsel-Olkhov is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Urothelial Cancer, Bladder Cancer, Endometrial Cancer, Pancreaticoduodenectomy, and Tissue Biopsy.

    Advanced in Urothelial Cancer

    Theodorus H. Van Der Kwast
    Advanced in Urothelial Cancer

    Theodorus H. Van Der Kwast
    Toronto, ON, CA 

    Theodorus Van Der Kwast practices practicing medicine in Toronto, Canada. Van Der Kwast is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Prostate Cancer, Non-Muscle Invasive Bladder Cancer, Bladder Cancer, Prostatectomy, and Cystectomy.

    Advanced in Urothelial Cancer

    Kien T. Mai
    Advanced in Urothelial Cancer

    Kien T. Mai
    Ottawa, ON, CA 

    Kien Mai practices practicing medicine in Ottawa, Canada. Mr. Mai is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Urothelial Cancer, Cervical Dysplasia, Bladder Cancer, Follicular Thyroid Cancer, and Prostatectomy.

    Advanced in Urothelial Cancer

    Antonio Finelli
    Advanced in Urothelial Cancer

    Antonio Finelli
    610 University Ave, 
    Toronto, ON, CA 

    Antonio Finelli practices practicing medicine in Toronto, Canada. Mr. Finelli is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Renal Cell Carcinoma (RCC), Male Pattern Baldness, Nephrectomy, and Prostatectomy.

    Advanced in Urothelial Cancer

    Ilias Cagiannos
    Advanced in Urothelial Cancer

    Ilias Cagiannos
    Ottawa, ON, CA 

    Ilias Cagiannos practices practicing medicine in Ottawa, Canada. Mr. Cagiannos is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Bladder Cancer, Prostate Cancer, Urothelial Cancer, Cystectomy, and Nephrectomy.

    Advanced in Urothelial Cancer

    Christina M. Canil
    Advanced in Urothelial Cancer

    Christina M. Canil
    Ottawa, ON, CA 

    Christina Canil practices practicing medicine in Ottawa, Canada. Ms. Canil is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Renal Cell Carcinoma (RCC), Urothelial Cancer, Prostate Cancer, Thrombectomy, and Nephrectomy.

    Advanced in Urothelial Cancer

    David R. Siemens
    Advanced in Urothelial Cancer

    David R. Siemens
    Kingston, ON, CA 

    David Siemens practices practicing medicine in Kingston, Canada. Mr. Siemens is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Bladder Cancer, Muscle Invasive Bladder Cancer, Prostate Cancer, Cystectomy, and Orchiectomy.

    Advanced in Urothelial Cancer

    Christopher M. Booth
    Advanced in Urothelial Cancer

    Christopher M. Booth
    76 Stuart St, 
    Kingston, ON, CA 

    Christopher Booth practices practicing medicine in Kingston, Canada. Mr. Booth is rated as an Advanced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Bladder Cancer, Colorectal Cancer, COVID-19, Cystectomy, and Orchiectomy.

    Experienced in Urothelial Cancer

    Theodorus H. Van Der Kwast
    Experienced in Urothelial Cancer

    Theodorus H. Van Der Kwast
    27 King's College Circle, M5S 1A1, 
    Toronto, ON, CA 

    Theodorus Van Der Kwast practices practicing medicine in Toronto, Canada. Van Der Kwast is rated as an Experienced expert by MediFind in the treatment of Urothelial Cancer. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Prostate Cancer, Bladder Cancer, Cerebral Hypoxia, Prostatectomy, and Cystectomy.

    Experienced in Urothelial Cancer

    John M. Bartlett
    Experienced in Urothelial Cancer

    John M. Bartlett
    Toronto, ON, CA 

    John Bartlett practices practicing medicine in Toronto, Canada. Mr. Bartlett is rated as an Experienced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Breast Cancer in Men, HER-2 Positive Breast Cancer, Mastectomy, and Cataract Removal.

    Experienced in Urothelial Cancer

    Francisco E. Badillo-Vera
    Experienced in Urothelial Cancer

    Francisco E. Badillo-Vera
    610 University Avenue, 
    Toronto, ON, CA 

    Francisco Badillo-Vera practices practicing medicine in Toronto, Canada. Mr. Badillo-Vera is rated as an Experienced expert by MediFind in the treatment of Urothelial Cancer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Prostate Cancer, Urothelial Cancer, Breast Cancer, Orchiectomy, and Cystectomy.

    Experienced in Urothelial Cancer

    Danny J. Vesprini
    Experienced in Urothelial Cancer

    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 Urothelial Cancer. 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 Urothelial Cancer

    Michael S. Jewett
    Experienced in Urothelial Cancer

    Michael S. Jewett
    Toronto, ON, CA 

    Michael Jewett practices practicing medicine in Toronto, Canada. Jewett is rated as an Experienced expert by MediFind in the treatment of Urothelial Cancer. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Renal Cell Carcinoma (RCC), Testicular Cancer, Bladder Cancer, Orchiectomy, and Nephrectomy.

    Experienced in Urothelial Cancer

    Theo H. Van Der Kwast
    Experienced in Urothelial Cancer

    Theo H. Van Der Kwast
    Toronto, ON, CA 

    Theo Van Der Kwast practices practicing medicine in Toronto, Canada. Van Der Kwast is rated as an Experienced expert by MediFind in the treatment of Urothelial Cancer. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Bladder Cancer, Prostate Cancer, Non-Muscle Invasive Bladder Cancer, Cystectomy, and Prostatectomy.

    Experienced in Urothelial Cancer

    Stanley K. Liu
    Experienced in Urothelial Cancer

    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 Urothelial Cancer. 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.

    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 90

    Last Updated: 04/28/2026

    What is the definition of Urothelial Cancer?

    Urothelial cancer, also known as transitional cell carcinoma, affects the kidney (renal) pelvis or ureter (tube) that drains urine from the kidney to the bladder and/or the lining of the inside of the bladder. It is the most common form of bladder cancer and occurs more frequently in men and older adults. The cause of urothelial cancer is unknown; however, some suspected causes are chronic irritation of the kidney from pain medicines, exposure to manufacturing chemicals and dyes, smoking or other tobacco use, past radiation exposure, and parasitic infections.

    When should I see a Urothelial Cancer 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 Urothelial Cancer 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 Urothelial Cancer doctor in Ontario, CA?

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

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    How does MediFind rank Urothelial Cancer 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 Urothelial Cancer 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 Urothelial Cancer 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 Urothelial Cancer doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Urothelial Cancer 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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