The 20 Best Non-Muscle Invasive Bladder Cancer Doctors Near Me in West Covina, CA

Find the Top Non-Muscle Invasive Bladder Cancer Experts and Specialists

The 20 Best Non-Muscle Invasive Bladder Cancer Doctors near West Covina, CA

Last Updated: 02/22/2026

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MediFind found 180 doctor with experience in Non-Muscle Invasive Bladder Cancer near West Covina, CA. Of these, 144 are Experienced, 28 are Advanced and 8 are Distinguished.

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180 providers found
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiation Oncology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiation Oncology

    City Of Hope Medical Foundation

    1500 E Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Jeffrey Wong is a Radiation Oncologist in Duarte, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Relapsed Refractory Multiple Myeloma (RRMM), and Primitive Neuroectodermal Tumor (PNET).

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kevin Chan is a Surgical Oncologist in Duarte, California. Dr. Chan is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Urothelial Cancer, Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, Ureteral Reconstruction, and Ureteroscopy.

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ali Zhumkhawala is a Surgical Oncologist in Duarte, California. Dr. Zhumkhawala is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Choriocarcinoma, Clear Cell Sarcoma, Chromophobe Renal Cell Carcinoma, Reconstructive Urology Surgery, and Nephrectomy.

    Learn about our expert tiers
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Clayton Lau is a Surgical Oncologist in Duarte, California. Dr. Lau is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Renal Cell Carcinoma (RCC), Prostate Cancer, Bladder Cancer, Nephrectomy, and Cystectomy.

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Distinguished in Non-Muscle Invasive Bladder Cancer

    Abhishek Tripathi, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Abhishek Tripathi is an Oncologist in Duarte, California. Dr. Tripathi is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Urothelial Cancer, Renal Cell Carcinoma (RCC), Bladder Cancer, Prostate Cancer, and Nephrectomy.

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Surgical Oncology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Yamzon is a Surgical Oncologist in Duarte, California. Dr. Yamzon is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Bladder Cancer, Prostate Cancer, Muscle Invasive Bladder Cancer, Cystectomy, and Prostatectomy.

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Distinguished in Non-Muscle Invasive Bladder Cancer

    Tanya Barauskas Dorff, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tanya Dorff is an Oncologist in Duarte, California. Dr. Dorff is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Prostate Cancer, Penile Cancer, Familial Prostate Cancer, Prostatectomy, and Penectomy.

    Distinguished in Non-Muscle Invasive Bladder Cancer
    Nurse Practitioner
    Distinguished in Non-Muscle Invasive Bladder Cancer
    Nurse Practitioner

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rita Poquette is a Nurse Practitioner in Duarte, California. Ms. Poquette is rated as a Distinguished provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, Upper Tract Urothelial Carcinoma (UTUC), and Carbuncle.

    Advanced in Non-Muscle Invasive Bladder Cancer
    Internal Medicine
    Advanced in Non-Muscle Invasive Bladder Cancer
    Internal Medicine

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Howard Marx is an Internal Medicine provider in Duarte, California. Dr. Marx is rated as an Advanced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Pleurisy, Pleural Effusion, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer.

    Advanced in Non-Muscle Invasive Bladder Cancer
    Advanced in Non-Muscle Invasive Bladder Cancer

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Lusine Tumyan is a Radiologist in Duarte, California. Dr. Tumyan is rated as an Advanced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Breast Lump, Osteopenia, Melorheostosis, and Melorheostosis with Osteopoikilosis.

    Advanced in Non-Muscle Invasive Bladder Cancer
    Advanced in Non-Muscle Invasive Bladder Cancer

    William D. Boswell JR., M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    William Boswell is a Radiologist in Duarte, California. Dr. Boswell is rated as an Advanced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are WT1-Related Wilms Tumor Syndromes, Renal Cell Carcinoma (RCC), Classical Hodgkin Lymphoma, and Muscle Invasive Bladder Cancer.

    Advanced in Non-Muscle Invasive Bladder Cancer
    Radiation Oncology
    Advanced in Non-Muscle Invasive Bladder Cancer
    Radiation Oncology

    Pejman Motarjem, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Pejman Motarjem is a Radiation Oncologist in Duarte, California. Dr. Motarjem is rated as an Advanced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are WT1-Related Wilms Tumor Syndromes, Renal Cell Carcinoma (RCC), Ascites, and Ampullary Cancer.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Experienced in Non-Muscle Invasive Bladder Cancer

    Julie Ann Ressler, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Julie Ressler is a Radiologist in Duarte, California. Dr. Ressler is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are WT1-Related Wilms Tumor Syndromes, Primary Lymphoma of the Brain, Undifferentiated Pleomorphic Sarcoma, Vertebroplasty, and Bone Graft.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Susan Cha is a Radiologist in Duarte, California. Dr. Cha is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Lymphofollicular Hyperplasia, Classical Hodgkin Lymphoma, Pleurisy, and Pleural Effusion.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Experienced in Non-Muscle Invasive Bladder Cancer

    Maria L. Parayno, M.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Maria Parayno is a Radiologist in Duarte, California. Dr. Parayno is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Gastroesophageal Junction Cancer, Neuroendocrine Tumor, WT1-Related Wilms Tumor Syndromes, and Acute Lymphoblastic Leukemia (ALL).

    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Adam Rucker is a Radiologist in Duarte, California. Dr. Rucker is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Lymphofollicular Hyperplasia, Pleurisy, Ascites, and ALK-Positive Non-Small Cell Lung Cancer.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology

    Edward Boas, M.D., PH.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Franz Boas is a Radiologist in Duarte, California. Dr. Boas is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Breast Cancer, Ureterocele, Non-Alcoholic Fatty Liver Disease, Liver Embolization, and Gastrostomy.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Radiology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Biraj Bista is a Radiologist in Duarte, California. Dr. Bista is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. His top areas of expertise are Pleurisy, Pleural Effusion, Lymphofollicular Hyperplasia, and ALK-Positive Non-Small Cell Lung Cancer.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Cardiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Cardiology

    City Of Hope's Helford Clinical Research Hospital

    1500 Duarte Rd, 
    Duarte,, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Liying Cai is a Cardiologist in Duarte,, California. Dr. Cai is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, and Bone Marrow Aspiration.

    Experienced in Non-Muscle Invasive Bladder Cancer
    Neuroradiology
    Experienced in Non-Muscle Invasive Bladder Cancer
    Neuroradiology

    Bihong (Beth) Chen, M.D., PH.D.

    1500 Duarte Rd, 
    Duarte, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Bihong Chen is a Neuroradiologist in Duarte, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Non-Muscle Invasive Bladder Cancer. Her top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Primary Lymphoma of the Brain, Acute Lymphoblastic Leukemia (ALL), and Undifferentiated Pleomorphic Sarcoma.

    Showing 1-20 of 180

    Last Updated: 02/22/2026

    When should I see a Non-Muscle Invasive Bladder Cancer doctor near West Covina, 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 Non-Muscle Invasive Bladder Cancer doctor near West Covina, 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 does MediFind rank Non-Muscle Invasive Bladder Cancer doctors near West Covina, 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 Non-Muscle Invasive Bladder Cancer doctors near West Covina, 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 Non-Muscle Invasive Bladder Cancer doctor near West Covina, 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 Non-Muscle Invasive Bladder Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Non-Muscle Invasive Bladder 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 Non-Muscle Invasive Bladder Cancer doctor near West Covina, 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 Non-Muscle Invasive Bladder 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 Non-Muscle Invasive Bladder 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 Non-Muscle Invasive Bladder Cancer doctors near West Covina, CA?

    Look for the filter feature on the left side of the Non-Muscle Invasive Bladder 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 Non-Muscle Invasive Bladder Cancer doctor that offers video calls?

    Look for the filter feature on the left-side of the Non-Muscle Invasive Bladder 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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